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Replacing NULL with 0 in a SQL server query
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11 Answers
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How do I reword the very first git commit message?
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Do git rebase -i --root
(point to root instead of pointing to a specific commit)
This way, th...
Equivalent VB keyword for 'break'
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182
In both Visual Basic 6.0 and VB.NET you would use:
Exit For to break from For loop
Wend to b...
How to convert/parse from String to char in java?
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Determine when a ViewPager changes pages
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edited Dec 3 '17 at 19:33
chinmish
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answered Jul 2 '12 at...
Replace all non-alphanumeric characters in a string
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186
Regex to the rescue!
import re
s = re.sub('[^0-9a-zA-Z]+', '*', s)
Example:
>>> ...
Pythonic way of checking if a condition holds for any element of a list
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191
any():
if any(t < 0 for t in x):
# do something
Also, if you're going to use "True i...
What does “|=” mean? (pipe equal operator)
...e that they're in powers of two :
public static final int DEFAULT_SOUND = 1;
public static final int DEFAULT_VIBRATE = 2; // is the same than 1<<1 or 10 in binary
public static final int DEFAULT_LIGHTS = 4; // is the same than 1<<2 or 100 in binary
So you can use bit-wise OR to add fl...
How to distinguish mouse “click” and “drag”
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15 Answers
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How can I get jquery .val() AFTER keypress event?
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Change keypress to keyup:
$(someTextInputField).on("keyup", function() {
alert($(this).val(...