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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
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12 Answers
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Python: Check if one dictionary is a subset of another larger dictionary
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15 Answers
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JetBrains / IntelliJ keyboard shortcut to collapse all methods
I'm working on some legacy code that has a class that is 10,000+ lines of code and has 100s of methods. Is there a shortcut for any JetBrains IDE (since the shortcut would likely be shared across all of them) to collapse all the methods / functions so that only the method signatures are shown?
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How to process SIGTERM signal gracefully?
...':
killer = GracefulKiller()
while not killer.kill_now:
time.sleep(1)
print("doing something in a loop ...")
print("End of the program. I was killed gracefully :)")
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php: determine where function was called from
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129
You can use debug_backtrace().
Example:
<?php
function epic( $a, $b )
{
fail( $a . '...
How to easily truncate an array with JavaScript?
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186
There is a slice method
array.slice(0, 4);
Will return the first four elements.
Don't for...
JavaScript curry: what are the practical applications?
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15 Answers
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How can I check if my python object is a number? [duplicate]
...it will barf an error message when some operation doesn't make sense (4 - "1"), so manually checking this is rarely really needed. It's just a bonus. You can add it when finishing a module to avoid pestering others with implementation details.
This works starting with Python 2.6. On older versions ...
PHP substring extraction. Get the string before the first '/' or the whole string
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Repeat Character N Times
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1245
These days, the repeat string method is implemented almost everywhere. (It is not in Internet...