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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 (...
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 ...
Better way to shuffle two numpy arrays in unison
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16 Answers
16
Active
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What is memoization and how can I use it in Python?
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13 Answers
13
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What is the difference between LR, SLR, and LALR parsers?
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+100
SLR, LALR and LR parsers can all be implemented using exactly the same table-driven machinery.
Fundamentally, the parsing algorit...
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...
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...