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Actual meaning of 'shell=True' in subprocess
...?
As an aside, you very often want to avoid Popen if one of the simpler wrappers in the subprocess package does what you want. If you have a recent enough Python, you should probably use subprocess.run.
With check=True it will fail if the command you ran failed.
With stdout=subprocess.PIPE it wil...
How to print to the console in Android Studio?
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Run your application in debug mode by clicking on
in the upper menu of Android Studio.
In the bottom status bar, click 5: Debug button, next to the 4: Run button.
Now you should select the Logcat console.
In search box, you ca...
SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
... To find which connection belongs to whom (the user), we need to create a mapping between the connection and the user. This depends on how you identify a user in your application.
In SignalR 2.0, this is done by using the inbuilt IPrincipal.Identity.Name, which is the logged in user identifier as s...
Where Is Machine.Config?
I want to apply a change so That I can use Server GC settings for my C# 3.5 app - I can do that by editing the machine.config file.
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npm WARN package.json: No repository field
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This will not only stop you from accidentally running npm publish in your app, but will also stop NPM from printing warnings regarding package.json problems.
{
"name": "my-super-amazing-app",
"version": "1.0.0",
"private": true
}
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Correct way of using JQuery-Mobile/Phonegap together?
... Of course I tried loading the 3rd js file that has business logic for my app in the doInit() but it didn't work. That file has event binding logic and function declarations e.g. $( document ).delegate( '#fakhera-index-page' , 'pageinit',function(event){ ... }. How can I do this?
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unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
...>:1:9: note: in file included from <module-includes>:1:
#import "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/libxml2/libxml/tree.h"
^
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/S...
Any open source alternatives to balsamiq mockup [closed]
...y built. Just download, make sure you've got xulrunner, and run: xulrunner application.ini
– Andy Triggs
May 31 '12 at 11:44
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Difference between Visual Basic 6.0 and VBA
...l in comparison. On the other hand, you have tight integration of the host application in VBA. Application-global objects (like "ActiveDocument") and events are available without declaration, so application-specific programming is straight-forward.
Still, nothing keeps you from firing up Word, load...
RabbitMQ and relationship between channel and connection
...This way you can use as many (virtual) connections as you want inside your application without overloading the broker with TCP connections.
You can use one Channel for everything. However, if you have multiple threads, it's suggested to use a different Channel for each thread.
Channel thread-safet...