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Split string every nth character?
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>>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
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C++, copy set to vector
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123
Just use the constructor for the vector that takes iterators:
std::set<T> s;
//...
st...
How to call a method after a delay in Android
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Kotlin
Handler(Looper.getMainLooper()).postDelayed({
//Do something after 100ms
}, 100)
Java
final Handler handler = new Handler(Looper.getMainLooper());
handler.postDelayed(new Runnable() {
@Override
public void run() {
//Do...
How to pass a URI to an intent?
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you can store the uri as string
intent.putExtra("imageUri", imageUri.toString());
and then just convert the string back to uri like this
Uri myUri = Uri.parse(extras.getString("imageUri"));
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Putting HTML inside Html.ActionLink(), plus No Link Text?
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Craig StuntzCraig Stuntz
123k1212 gold badges244244 silver badges266266 bronze badges
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Label Alignment in iOS 6 - UITextAlignment deprecated
Seems like UITextAlignmentCenter is deprecated in iOS 6.
11 Answers
11
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Python's time.clock() vs. time.time() accuracy?
...eryPerformanceCounter(). The resolution is typically
better than one microsecond.
Additionally, there is the timeit module for benchmarking code snippets.
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Use dynamic variable names in JavaScript
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a = 'varname';
str = a+' = '+'123';
eval(str)
alert(varname);
Try this...
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follow
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glob exclude pattern
...slow again. But in any case, really handy.
– Anastasios Andronidis
Feb 3 '14 at 18:56
Your operating system should cac...
JFrame in full screen Java
...n full-screen), check these answers.
How can I do full screen in Java on OSX
Java setFullScreenWindow() keep on top
The classes java.awt.GraphicsEnvironment and java.awt.GraphicsDevice are used for put an app in full-screen mode on the one screen (the dispositive).
e.g.:
static GraphicsDevice ...