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How do I get my C# program to sleep for 50 msec?
...emember though, that doing this in the main GUI thread will block your GUI from updating (it will feel "sluggish")
Just remove the ; to make it work for VB.net as well.
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How to align absolutely positioned element to center?
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Ya I have tried this, but the canvas "start" from middle but not "placed" in the middle of the screen. Is there anyway to set left:50% and move the canvas to left again?
– PaulLing
Oct 11 '11 at 2:21
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How to convert an int to string in C?
...ication to indicate how to output your values and use any of the operators from printf family to output your data.
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How to determine the screen width in terms of dp or dip at runtime in Android?
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I stumbled upon this question from Google, and later on I found an easy solution valid for API >= 13.
For future references:
Configuration configuration = yourActivity.getResources().getConfiguration();
int screenWidthDp = configuration.screenWidthDp...
Display help message with python argparse when script is called without any arguments
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This answer comes from Steven Bethard on Google groups. I'm reposting it here to make it easier for people without a Google account to access.
You can override the default behavior of the error method:
import argparse
import sys
class MyPar...
How to get the last element of an array in Ruby?
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Use -1 index (negative indices count backward from the end of the array):
a[-1] # => 5
b[-1] # => 6
or Array#last method:
a.last # => 5
b.last # => 6
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$(window).width() not the same as media query
...f you don’t want to use Modernizr directly, you can copy the source code from src/mq.js and src/injectElementWithStyles.js.
– ausi
Sep 8 '16 at 8:24
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Remove trailing zeros
... scaling factor is implicitly the number 10, raised to an exponent ranging from 0 to 28", which I understand as the decimal number will have at most 28 digits past the decimal point. Any number of zeros >= 28 should work.
– Thomas Materna
Oct 9 '12 at 16:32
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How to print a dictionary line by line in Python?
...nk my problem is even worse than that. Basically I've parsed out some data from an HTML table, and I happened to store it in a dictionary, and now I'm trying to take that dictionary data and put it into a DataFrame before I export it all to an Oracle table....it's pretty in depth I know, but the ste...
Github “Updates were rejected because the remote contains work that you do not have locally.”
...am-to origin/master
Branch 'master' set up to track remote branch 'master' from 'origin'.
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