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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
Why is it that scanf() needs the l in " %lf " when reading a double , when printf() can use " %f " regardless of whether its argument is a double or a float ?
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Visual Studio - Resx File default 'internal' to 'public'
Every time I edit a resource file in VS, it regenerates the corresponding code and sets the class access modifier to internal.
It's a pain to Ctrl-F -> ReplaceAll every time I edit the resx. Is there a property/setting so that I can default this to public?
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
I have some RSpec tests for my models and I would like to turn on SQL ActiveRecord logging just like I see in the Rails server mode. How to do that?
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Url decode UTF-8 in Python
I have spent plenty of time as far as I am newbie in Python.
How could I ever decode such a URL:
3 Answers
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Colored logcat in android studio by colorpid
according to this link github colored logcat I am looking for any solution how to use it in android studio/intellij. Is there in android studio any option to modify calling adb logcat ?
Here is the example how it works.
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Open a file with Notepad in C#
How I open a file in c#? I don't mean reading it by textreader and readline(). I mean open it as an independent file in notepad.
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How to check if element exists using a lambda expression?
Specifically, I have TabPane, and I would like to know if there is element with specific ID in it.
3 Answers
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What is the Oracle equivalent of SQL Server's IsNull() function?
In SQL Server we can type IsNull() to determine if a field is null. Is there an equivalent function in PL/SQL?
4 Answers...
How do you get the width and height of a multi-dimensional array?
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jquery-ui sortable | How to get it work on iPad/touchdevices?
How do I get the jQuery-UI sortable feature working on iPad and other touch devices?
3 Answers
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