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What does the caret operator (^) in Python do?
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177
It's a bitwise XOR (exclusive OR).
It results to true if one (and only one) of the operands (...
What is memoization and how can I use it in Python?
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13 Answers
13
Active
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Android, How to limit width of TextView (and add three dots at the end of text)?
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712
Deprecated:
Add one more property android:singleLine="true" in your Textview
Updated:
andro...
Array.push() if does not exist?
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114
You could extend the Array prototype with a custom method:
// check if an element exists in a...
Bash, no-arguments warning, and case decisions
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178
if [[ $# -eq 0 ]] ; then
echo 'some message'
exit 0
fi
case "$1" in
1) echo 'you ...
Equivalent of String.format in jQuery
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194
The source code for ASP.NET AJAX is available for your reference, so you can pick through it a...
Link to the issue number on GitHub within a commit message
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991
Just include #xxx in your commit message to reference an issue without closing it.
With new Git...
How do I access the host machine from the guest machine? [closed]
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133
On the XP machine, find your IP address by going to the command prompt and typing ipconfig. Tr...