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How can I add new keys to a dictionary?
Is it possible to add a key to a Python dictionary after it has been created?
16 Answers
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Multiple file-extensions searchPattern for System.IO.Directory.GetFiles
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Taryn♦
216k5050 gold badges327327 silver badges380380 bronze badges
answered Aug 12 '11 at 11:47
Daniel BDaniel...
Windows 7, 64 bit, DLL problems
...so has all those Microsoft applications (Visual Studio 2008 + 2010, TFS, SDK, Microsoft Office)...
And it's still running just fine.
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How does java do modulus calculations with negative numbers?
...his:
int r = x % n;
if (r > 0 && x < 0)
{
r -= n;
}
Likewise if you were using a language that returns a negative number on a negative input and you would prefer positive:
int r = x % n;
if (r < 0)
{
r += n;
}
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Case insensitive regular expression without re.compile?
... edited Jun 26 '16 at 11:26
Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Feb 1 '09 at 14:01
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gdb fails with “Unable to find Mach task port for process-id” error
...enough to codesign the gdb executable.
You have to follow this guide to make it work: http://www.opensource.apple.com/source/lldb/lldb-69/docs/code-signing.txt
The guide explains how to do it for lldb, but the process is exactly the same for gdb.
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SQL Server Insert if not exists
... Data)
VALUES (@_DE, @_ASSUNTO, @_DATA)
END
END
Updated : (thanks to @Marc Durdin for pointing)
Note that under high load, this will still sometimes fail, because a second connection can pass the IF NOT EXISTS test before the first connection executes the INSERT, i.e. a race condition. ...
calling non-static method in static method in Java [duplicate]
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danbendanben
70.8k1818 gold badges113113 silver badges140140 bronze badges
add...
How to set entire application in portrait mode only?
...d onCreate() {
super.onCreate();
registerActivityLifecycleCallbacks(new ActivityLifecycleAdapter() {
@Override
public void onActivityCreated(Activity a, Bundle savedInstanceState) {
a.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
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How do you get centered content using Twitter Bootstrap?
...classes, row or span12 with a text-align: center. See http://jsfiddle.net/xKSUH/ or http://jsfiddle.net/xKSUH/1/
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