Avast antivirus windows 10 64 bit download. Instead, it offers a stripped down antivirus program with minimal options instead of the full interface of.scans your PC only. If you like, you can exclude certain files or folders to speed up scan times.That's about it for extra features. You can click the System Scan button to initiate a scan, or you can drag-and-drop files in need of scanning.
JSON Coffee Editor for Mac. $0.99 Snack App Mac OS X 10.10/10.11 Version 1.0 Full Specs. Visit Site External Download Site. Clicking on the Download Now (Visit Site) button above will open. Download JSON Query for macOS 10.11 or later and enjoy it on your Mac. The first app for OS X that allows you to query JSON data structures. Use the simple search syntax to perform a lookup by key or value, or drill into the data with literals (square brackets for arrays and dots for dictionaries) - Grab JSON from API's (with the ability to set HTTP headers and body). JSON command-line parsing and checking for Mac OS X - atomicbird/jsonlint. Return to Visual Studio for Mac and paste the full connection string in as the AzureWebJobsStorage setting in local.settings.json. Now you can reference the name of the setting in attributes for functions that need access to its resources. Example 3: Creating and debugging an Azure Function You're now ready to start adding some code.
-->In this lab, you'll learn how to get started building Azure Functions using Visual Studio for Mac. You'll also integrate with Azure storage tables, which represent one of the many kinds of bindings and triggers available to Azure Functions developers.
Objectives
- Create and debug local Azure Functions
- Integrate with web and Azure storage resources
- Orchestrate a workflow involving multiple Azure Functions
Requirements
- Visual Studio for Mac 7.5 or higher.
- An Azure subscription (available free from https://azure.com/free).
Exercise 1: Creating an Azure Functions project
Launch Visual Studio for Mac.
Select File > New Solution.
From the Cloud > General category, select the Azure Functions template. You will use C# to create a .NET class library that hosts Azure Functions. Click Next.
Set the Project Name to 'AzureFunctionsLab' and click Create.
Expand the nodes in Solution Pad. The default project template includes NuGet references to a variety of Azure WebJobs packages, as well as the Newtonsoft.Json package.
There are also three files:- host.json for describing the global configuration options for the host- local.settings.json for configuring service settings.- The project template also creates a default HttpTrigger. For the sake of this lab, you should delete the HttpTrigger.cs file from the project.
Open local.settings.json. It defaults to having two empty connection string settings.
Exercise 2: Creating an Azure storage account
Log on to your Azure account at https://portal.azure.com.
Under the Favorites section, located on the left of the screen, select Storage Accounts:
Select Add to create a new storage account:
Enter a globally unique name for the Name and reuse it for the Resource group. You can keep all the other items as their default.
Click Create. It might take a few minutes to create the storage account. You'll get a notification once it has been successfully created.
Select the Go to resource button from the notification.
Select the Access keys tab.
Copy the first Connection String. Latest mac os mojave download. This string is used to integrate Azure storage with your Azure Functions later on.
Return to Visual Studio for Mac and paste the full connection string in as the AzureWebJobsStorage setting in local.settings.json. Now you can reference the name of the setting in attributes for functions that need access to its resources.
Example 3: Creating and debugging an Azure Function
You're now ready to start adding some code. When working with a .NET class library, Azure Functions are added as static methods. From Solution Pad, right-click the AzureFunctions project node and select Add > Add Function:
In the New Azure Functions dialog, select the Generic webhook template. Set the Name to Add and click Ok to create your function:
At the top of the new file, add the using directives below:
Remove the existing
Runmethod and add the method below to the class as your Azure Function:Let's walk through the method definition piece by piece.
The first thing you'll see is the FunctionName attribute that marks this method as an Azure Function. The attribute designates the public name of the function. The attribute name doesn't need to match the actual method name.
Next, the method is marked as a public static method, which is required. You'll also notice that the return value is an int. Unless otherwise specified using method attributes, any non-void return value of an Azure Function is returned to the client as text. By default it's returned as XML, but can be changed to JSON, which you'll do later on in the lab.
The first parameter is marked with the HttpTrigger attribute, which indicates that this method is invoked by an HTTP request. The attribute also specifies the authorization level of the method, as well as the verbs it supports (only 'GET' in this case). You may also optionally define a Route that overrides the path to the method and offers a way to automatically extract variables from the path. Since the Route is null here, the path to this method will default to /api/Add.
The final parameter to the method is a TraceWriter that can be used to log messages for diagnostics and errors.
Set a breakpoint on the return line of the method by clicking in the margin of the line:
Build and run the project in a debug session by pressing F5 or selecting Run > Start Debugging. You could alternatively click the Run button. These options all perform the same task. The rest of this lab references F5, but you can use the method you find most comfortable.
Running the project will automatically open the Terminal application.
The project goes through a process of detecting Azure Functions based on method attributes and a file convention that is covered later in this article. In this case, it detects a single Azure Function and 'generates' 1 job function.
At the bottom of the startup messages, the Azure Functions host prints the URLs of any HTTP trigger APIs. There should only be one. Copy that URL and paste it in a new browser tab.
The breakpoint should trigger immediately. The web request has been routed to the function and can now be debugged. Mouse over the x variable to see its value.
Remove the breakpoint using the same method used to add it earlier (click on the margin or select the line and press F9).
Press F5 to continue running.
In the browser, the XML result of the method will be rendered. As expected, the hardcoded addition operation produces a plausible sum. Note, if you only see '3' in Safari, go to Safari > Preferences > Advanced and tick the 'Show Develop menu in menu bar' checkbox and reload the page.
In Visual Studio for Mac, click the Stop button to end the debug session. To ensure that new changes are picked up, don't forget to restart (stop and then run) the debugging session.
In the Run method, replace the x and y definitions with the code below. This code extracts values from the URL's query string so that the addition operation can be performed dynamically based on the provided parameters.
Run the application.
Return to the browser window and append the string
/?x=2&y=3to the URL. The whole URL should now behttp://localhost:7071/api/Add?x=2&y=3. Navigate to the new URL.This time the result should reflect the new parameters. Feel free to run the project with different values. Note that there isn't any error checking, so invalid or missing parameters will throw an error.
Stop the debugging session.
Exercise 4: Working with function.json
In an earlier exercise, it was mentioned that Visual Studio for Mac 'generated' a job function for the Azure Function defined in the library. This is because Azure Functions doesn't actually use the method attributes at runtime, but rather uses a compile-time file system convention to configure where and how Azure Functions are made available. From Solution Pad, right-click on your project node and select Reveal in Finder.
Navigate down the file system until you reach bin/Debug/netstandard2.0. There should be a folder named Add. This folder was created to correspond with the function name attribute in the C# code. Expand the Add folder to reveal a single function.json file. This file is used by the runtime to host and manage the Azure Function. For other language models without compile-time support (such as C# script or JavaScript), these folders must be manually created and maintained. For C# developers, they are automatically generated from attribute metadata upon build. Right-click on function.json and select to open it in Visual Studio.
Given the previous steps of this tutorial, you should have a basic understanding of C# attributes. Taking that into account, this JSON should look familiar. However, there are a few items that were not covered in earlier exercises. For example, each binding must have its direction set. As you might infer, 'in' means that the parameter is input, whereas 'out' indicates that the parameter is either a return value (via $return) or an out parameter to the method. You also need to specify the scriptFile (relative to this final location) and the entryPoint method (public and static) within the assembly. In the next few steps you'll add a custom function path using this model, so copy the contents of this file to the clipboard.
In Solution Pad, right-click the AzureFunctionsLab project node and select Add > New Folder. Name the new folder Adder. By default convention, the name of this folder will define the path to the API, such as api/Adder.
Right-click the Adder folder and select Add > New File.
Select the Web category and the Empty JSON File template. Set the Name to function and click New.
Paste the contents of the other function.json (from step 3) in to replace the default contents of the newly created file.
Remove the following lines from the top of the json file:
At the end of the first binding (after the 'name': 'req' line), add the properties below. Don't forget to include a comma on the previous line. This property overrides the default root such that it will now extract int parameters from the path and place them into method parameters that are named x and y.
Add another binding underneath the first. This binding handles the return value of the function. Don't forget to include a comma on the previous line:
Also update the entryPoint property at the bottom of the file to use a method called 'Add2', such as shown below. This is to illustrate that the path api/Adder.. could map to an appropriate method with any name (Add2 here).
Your final function.json file should look like the following json:
The one final step required to make this all work is to instruct Visual Studio for Mac to copy this file to the same relative path in the output directory every time it changes. With the file selected, choose the properties tab from the right-hand bar, and for Copy to output directory select Copy if newer:
In Add.cs, replace the
Runmethod (including the attribute) with the following method to fulfill the expected function. It's very similar toRun, except that it uses no attributes and has explicit parameters for x and y.Press F5 to build and run the project.
As the build completes and platform spins up, it will now indicate that there is a second route available for requests that maps to the newly added method:
Return the browser window and navigate to http://localhost:7071/api/Adder/3/5.
This time the method works once again, pulling parameters from the path and producing a sum.
Return to Visual Studio for Mac and end the debugging session.
Exercise 5: Working with Azure storage tables
Often, the service you build might be much more complex than what we have built so far and require a significant amount of time and/or infrastructure to execute. In that case, you might find it effective to accept requests that are queued for processing when the resources become available, which Azure Functions provides support for. In other cases, you'll want to store data centrally. Azure Storage tables let you do that quickly.
Add the class below to Add.cs. It should go inside the namespace, but outside the existing class.
Within the Add class, add the code below to introduce another function. Note that this one is unique so far in that it doesn't involve an HTTP response. The final line returns a new TableRow populated with some key information that will make it easy to retrieve later on (PartitionKey and RowKey), as well as its parameters and sum. The code within the method also uses the TraceWriter to make it easier to know when the function runs.
Press F5 to build and run the project.
In the browser tab, navigate to http://localhost:7071/api/Process/4/6. This will put another message into the queue, which should eventually result in another row being added to the table.
Return to Terminal and watch for the incoming request for 4 + 6.
Return to the browser to refresh the request to the same URL. This time you'll see an error after the Process method. This is because the code is attempting to add a row to the Azure Table Storage table using a partition and row key combination that already exists.
End the debugging session.
To mitigate the error, add the following parameter to the method definition immediately before the TraceWriter parameter. This parameter instructs the Azure Functions platform to attempt to retrieve a TableRow from the Results table on the PartitionKey we've been using to store results. However, some of the real magic comes into play when you notice that the RowKey is being dynamically generated based on the other x and y parameters for the very same method. If that row already exists, then tableRow will have it when the method begins with no extra work required by the developer. If the row doesn't exist, then it'll just be null. This sort of efficiency enables developers to focus on the important business logic and not the infrastructure.
Add the code below to the beginning of the method. If tableRow isn't null, then we already have the results for the operation being requested and can return it immediately. Otherwise, the function continues as before. While this may not be the most robust way to return the data, it illustrates the point that you can orchestrate incredibly sophisticated operations across multiple scalable tiers with very little code.
Press F5 to build and run the project.
In the browser tab, refresh the URL at http://localhost:7071/api/Process/4/6. Since the table row for this record exists, it should return immediately and without error. Since there is no HTTP output, you can see the output in Terminal.
Update the URL to reflect a combination not yet tested, such as http://localhost:7071/api/Process/5/7. Note the message in Terminal, which indicates that the table row was not found (as expected).
Return to Visual Studio for Mac and end the debugging session.
Summary
In this lab, you've learned how to get started building Azure Functions with Visual Studio for Mac.
- macOS v10.13 and later
PlistEdit Pro is the most advanced property list and JSON editor written for macOS.
Mac and iOS developers must edit a variety of property list and JSON files while developing their applications. PlistEdit Pro makes editing these files easier by providing an intuitive and powerful interface. In addition to being able to copy and paste or drag and drop property list data around, PlistEdit Pro also offers powerful find and replace functionality, as well as structure definitions which provide easy access to commonly used keys in various standard property list files.
Power users can also benefit from PlistEdit Pro's preferences browser, which allows easy access to property lists used by macOS to store settings on your system. Browse through your preferences, or search an entire folder of plist files at once for a particular key or value. PlistEdit Pro also enables automation of tasks involving property lists, via its Applescript support and its pledit command line tool.
Screenshot Gallery
- Visual Studio for Mac 7.5 or higher.
- An Azure subscription (available free from https://azure.com/free).
Exercise 1: Creating an Azure Functions project
Launch Visual Studio for Mac.
Select File > New Solution.
From the Cloud > General category, select the Azure Functions template. You will use C# to create a .NET class library that hosts Azure Functions. Click Next.
Set the Project Name to 'AzureFunctionsLab' and click Create.
Expand the nodes in Solution Pad. The default project template includes NuGet references to a variety of Azure WebJobs packages, as well as the Newtonsoft.Json package.
There are also three files:- host.json for describing the global configuration options for the host- local.settings.json for configuring service settings.- The project template also creates a default HttpTrigger. For the sake of this lab, you should delete the HttpTrigger.cs file from the project.
Open local.settings.json. It defaults to having two empty connection string settings.
Exercise 2: Creating an Azure storage account
Log on to your Azure account at https://portal.azure.com.
Under the Favorites section, located on the left of the screen, select Storage Accounts:
Select Add to create a new storage account:
Enter a globally unique name for the Name and reuse it for the Resource group. You can keep all the other items as their default.
Click Create. It might take a few minutes to create the storage account. You'll get a notification once it has been successfully created.
Select the Go to resource button from the notification.
Select the Access keys tab.
Copy the first Connection String. Latest mac os mojave download. This string is used to integrate Azure storage with your Azure Functions later on.
Return to Visual Studio for Mac and paste the full connection string in as the AzureWebJobsStorage setting in local.settings.json. Now you can reference the name of the setting in attributes for functions that need access to its resources.
Example 3: Creating and debugging an Azure Function
You're now ready to start adding some code. When working with a .NET class library, Azure Functions are added as static methods. From Solution Pad, right-click the AzureFunctions project node and select Add > Add Function:
In the New Azure Functions dialog, select the Generic webhook template. Set the Name to Add and click Ok to create your function:
At the top of the new file, add the using directives below:
Remove the existing
Runmethod and add the method below to the class as your Azure Function:Let's walk through the method definition piece by piece.
The first thing you'll see is the FunctionName attribute that marks this method as an Azure Function. The attribute designates the public name of the function. The attribute name doesn't need to match the actual method name.
Next, the method is marked as a public static method, which is required. You'll also notice that the return value is an int. Unless otherwise specified using method attributes, any non-void return value of an Azure Function is returned to the client as text. By default it's returned as XML, but can be changed to JSON, which you'll do later on in the lab.
The first parameter is marked with the HttpTrigger attribute, which indicates that this method is invoked by an HTTP request. The attribute also specifies the authorization level of the method, as well as the verbs it supports (only 'GET' in this case). You may also optionally define a Route that overrides the path to the method and offers a way to automatically extract variables from the path. Since the Route is null here, the path to this method will default to /api/Add.
The final parameter to the method is a TraceWriter that can be used to log messages for diagnostics and errors.
Set a breakpoint on the return line of the method by clicking in the margin of the line:
Build and run the project in a debug session by pressing F5 or selecting Run > Start Debugging. You could alternatively click the Run button. These options all perform the same task. The rest of this lab references F5, but you can use the method you find most comfortable.
Running the project will automatically open the Terminal application.
The project goes through a process of detecting Azure Functions based on method attributes and a file convention that is covered later in this article. In this case, it detects a single Azure Function and 'generates' 1 job function.
At the bottom of the startup messages, the Azure Functions host prints the URLs of any HTTP trigger APIs. There should only be one. Copy that URL and paste it in a new browser tab.
The breakpoint should trigger immediately. The web request has been routed to the function and can now be debugged. Mouse over the x variable to see its value.
Remove the breakpoint using the same method used to add it earlier (click on the margin or select the line and press F9).
Press F5 to continue running.
In the browser, the XML result of the method will be rendered. As expected, the hardcoded addition operation produces a plausible sum. Note, if you only see '3' in Safari, go to Safari > Preferences > Advanced and tick the 'Show Develop menu in menu bar' checkbox and reload the page.
In Visual Studio for Mac, click the Stop button to end the debug session. To ensure that new changes are picked up, don't forget to restart (stop and then run) the debugging session.
In the Run method, replace the x and y definitions with the code below. This code extracts values from the URL's query string so that the addition operation can be performed dynamically based on the provided parameters.
Run the application.
Return to the browser window and append the string
/?x=2&y=3to the URL. The whole URL should now behttp://localhost:7071/api/Add?x=2&y=3. Navigate to the new URL.This time the result should reflect the new parameters. Feel free to run the project with different values. Note that there isn't any error checking, so invalid or missing parameters will throw an error.
Stop the debugging session.
Exercise 4: Working with function.json
In an earlier exercise, it was mentioned that Visual Studio for Mac 'generated' a job function for the Azure Function defined in the library. This is because Azure Functions doesn't actually use the method attributes at runtime, but rather uses a compile-time file system convention to configure where and how Azure Functions are made available. From Solution Pad, right-click on your project node and select Reveal in Finder.
Navigate down the file system until you reach bin/Debug/netstandard2.0. There should be a folder named Add. This folder was created to correspond with the function name attribute in the C# code. Expand the Add folder to reveal a single function.json file. This file is used by the runtime to host and manage the Azure Function. For other language models without compile-time support (such as C# script or JavaScript), these folders must be manually created and maintained. For C# developers, they are automatically generated from attribute metadata upon build. Right-click on function.json and select to open it in Visual Studio.
Given the previous steps of this tutorial, you should have a basic understanding of C# attributes. Taking that into account, this JSON should look familiar. However, there are a few items that were not covered in earlier exercises. For example, each binding must have its direction set. As you might infer, 'in' means that the parameter is input, whereas 'out' indicates that the parameter is either a return value (via $return) or an out parameter to the method. You also need to specify the scriptFile (relative to this final location) and the entryPoint method (public and static) within the assembly. In the next few steps you'll add a custom function path using this model, so copy the contents of this file to the clipboard.
In Solution Pad, right-click the AzureFunctionsLab project node and select Add > New Folder. Name the new folder Adder. By default convention, the name of this folder will define the path to the API, such as api/Adder.
Right-click the Adder folder and select Add > New File.
Select the Web category and the Empty JSON File template. Set the Name to function and click New.
Paste the contents of the other function.json (from step 3) in to replace the default contents of the newly created file.
Remove the following lines from the top of the json file:
At the end of the first binding (after the 'name': 'req' line), add the properties below. Don't forget to include a comma on the previous line. This property overrides the default root such that it will now extract int parameters from the path and place them into method parameters that are named x and y.
Add another binding underneath the first. This binding handles the return value of the function. Don't forget to include a comma on the previous line:
Also update the entryPoint property at the bottom of the file to use a method called 'Add2', such as shown below. This is to illustrate that the path api/Adder.. could map to an appropriate method with any name (Add2 here).
Your final function.json file should look like the following json:
The one final step required to make this all work is to instruct Visual Studio for Mac to copy this file to the same relative path in the output directory every time it changes. With the file selected, choose the properties tab from the right-hand bar, and for Copy to output directory select Copy if newer:
In Add.cs, replace the
Runmethod (including the attribute) with the following method to fulfill the expected function. It's very similar toRun, except that it uses no attributes and has explicit parameters for x and y.Press F5 to build and run the project.
As the build completes and platform spins up, it will now indicate that there is a second route available for requests that maps to the newly added method:
Return the browser window and navigate to http://localhost:7071/api/Adder/3/5.
This time the method works once again, pulling parameters from the path and producing a sum.
Return to Visual Studio for Mac and end the debugging session.
Exercise 5: Working with Azure storage tables
Often, the service you build might be much more complex than what we have built so far and require a significant amount of time and/or infrastructure to execute. In that case, you might find it effective to accept requests that are queued for processing when the resources become available, which Azure Functions provides support for. In other cases, you'll want to store data centrally. Azure Storage tables let you do that quickly.
Add the class below to Add.cs. It should go inside the namespace, but outside the existing class.
Within the Add class, add the code below to introduce another function. Note that this one is unique so far in that it doesn't involve an HTTP response. The final line returns a new TableRow populated with some key information that will make it easy to retrieve later on (PartitionKey and RowKey), as well as its parameters and sum. The code within the method also uses the TraceWriter to make it easier to know when the function runs.
Press F5 to build and run the project.
In the browser tab, navigate to http://localhost:7071/api/Process/4/6. This will put another message into the queue, which should eventually result in another row being added to the table.
Return to Terminal and watch for the incoming request for 4 + 6.
Return to the browser to refresh the request to the same URL. This time you'll see an error after the Process method. This is because the code is attempting to add a row to the Azure Table Storage table using a partition and row key combination that already exists.
End the debugging session.
To mitigate the error, add the following parameter to the method definition immediately before the TraceWriter parameter. This parameter instructs the Azure Functions platform to attempt to retrieve a TableRow from the Results table on the PartitionKey we've been using to store results. However, some of the real magic comes into play when you notice that the RowKey is being dynamically generated based on the other x and y parameters for the very same method. If that row already exists, then tableRow will have it when the method begins with no extra work required by the developer. If the row doesn't exist, then it'll just be null. This sort of efficiency enables developers to focus on the important business logic and not the infrastructure.
Add the code below to the beginning of the method. If tableRow isn't null, then we already have the results for the operation being requested and can return it immediately. Otherwise, the function continues as before. While this may not be the most robust way to return the data, it illustrates the point that you can orchestrate incredibly sophisticated operations across multiple scalable tiers with very little code.
Press F5 to build and run the project.
In the browser tab, refresh the URL at http://localhost:7071/api/Process/4/6. Since the table row for this record exists, it should return immediately and without error. Since there is no HTTP output, you can see the output in Terminal.
Update the URL to reflect a combination not yet tested, such as http://localhost:7071/api/Process/5/7. Note the message in Terminal, which indicates that the table row was not found (as expected).
Return to Visual Studio for Mac and end the debugging session.
Summary
In this lab, you've learned how to get started building Azure Functions with Visual Studio for Mac.
Requirements:- macOS v10.13 and later
PlistEdit Pro is the most advanced property list and JSON editor written for macOS.
Mac and iOS developers must edit a variety of property list and JSON files while developing their applications. PlistEdit Pro makes editing these files easier by providing an intuitive and powerful interface. In addition to being able to copy and paste or drag and drop property list data around, PlistEdit Pro also offers powerful find and replace functionality, as well as structure definitions which provide easy access to commonly used keys in various standard property list files.
Power users can also benefit from PlistEdit Pro's preferences browser, which allows easy access to property lists used by macOS to store settings on your system. Browse through your preferences, or search an entire folder of plist files at once for a particular key or value. PlistEdit Pro also enables automation of tasks involving property lists, via its Applescript support and its pledit command line tool.
Screenshot Gallery
Click on the images below to enlarge.
Feature List
- What a Drag
Sick of fiddling with XML and JSON? PlistEdit Pro offers full copy + paste and drag and drop plist editing. - Oops
Features unlimited undo support. - Playing Favorites
Assign keyboard shortcuts to open your favorite property list files. - Under the Hood
See how your property list looks both in an outline and as raw XML or JSON text.
Json Formatting
- Key Features
Full keyboard navigation: edit your property lists without ever having to touch the mouse. - Preferential Treatment
Easily tweak your preferences files using the built-in preference browser. - The Search is On
Easily find and modify property list keys and values using the built-in find panel. - By the Script
Automate your development tasks using PlistEdit Pro and Applescript.
Json Formatting Error
