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How do I print to the debug output window in a Win32 app?
... ANSI/UNICODE complexity? Just use OutputDebugString and either define the appropriate preprocessor symbols to match the width of the characters you use or go with the flexible "T" types which allows you to compile to both 8 and 16 bit characters.
– Martin Liversage
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Symfony 2: How do I check if a user is not logged in inside a template?
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You can check if app.user is set.
{% if app.user %}
# user is logged in
{% else %}
# user is not logged in
{% endif %}
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How to organize a node app that uses sequelize?
I am looking for an example nodejs app that uses the sequelize ORM.
10 Answers
10
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How to get the python.exe location programmatically? [duplicate]
...ython interpreter so I can pass a script file to execute (from an external application).
3 Answers
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Determine if Android app is being used for the first time
I am currently developing an android app. I need to do something when the app is launched for the first time, i.e. the code only runs on the first time the program is launched.
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Can you run GUI applications in a Docker container?
How can you run GUI applications in a Docker container?
22 Answers
22
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Adding Core Data to existing iPhone project
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All the CoreData header files are imported in App_Prefix.pch, so the CoreData classes will be available throughout your Project, so you don't have to manually import the header in the files you need them.
So open up Xcode and look for some file like App_Prefix.pch, by d...
How can I programmatically check whether a keyboard is present in iOS app?
I need to check the condition of keyboard visibility in my iOS app.
20 Answers
20
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Rails I18n validation deprecation warning
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Important: Make sure your app is not using I18n 0.6.8, it has a bug that prevents the configuration to be set correctly.
Short answer
In order to silence the warning edit the application.rb file and include the following line inside the Rails::App...
Listen for key press in .NET console app
How can I continue to run my console application until a key press (like Esc is pressed?)
9 Answers
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