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Play audio file from the assets directory
... @SarwarErfan mind blown by the implementation of assets directory >_<
– Warpzit
Aug 13 '13 at 7:37
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Right query to get the current number of connections in a PostgreSQL DB
... used for executing this query, the total number of connections is the result of this query - 1 since the psql connection made is also included as a connection
– neonidian
Dec 13 '19 at 8:05
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How to go to a specific element on page? [duplicate]
....fn.goTo = function() {
$('html, body').animate({
scrollTop: $(this).offset().top + 'px'
}, 'fast');
return this; // for chaining...
}
})(jQuery);
Then you could just say $('#div_element2').goTo(); to scroll to <div id="div_element2">. Options handling...
How to write binary data to stdout in python 3?
...s case, .decode('UTF-8', errors='replace') your string, or run python3 -I <filename> to get a REPL instead of using IDLE.
– Artyer
May 21 '17 at 11:41
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.NET String.Format() to add commas in thousands place for a number
...been 5 years now, but thanks! It works for numbers > 4 characters, and < 4 characters.
– AskYous
May 18 '15 at 16:21
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What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
...r SQL querys but can be parsed in TSQL if needed
– Walter Vehoeven
Aug 24 '18 at 15:08
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Remove portion of a string after a certain character
...so explains ways to deal with all kinds of things like case insensitive, multiple occurrences, and regular expressions. If anyone wants to do anything more flexible or doesn't have control over the input coming in it's probably worth checking out.
– azoundria
A...
Python: How do I make a subclass from a superclass?
... MySuperClass.__init__(self)
Or, even better, the use of Python's built-in function, super() (see the Python 2/Python 3 documentation for it) may be a slightly better method of calling the parent for initialization:
# Better initialize using Parent (less redundant).
#
class MySubClassBetter(M...
How to duplicate a whole line in Vim?
...im in a similar way to Ctrl + D in IntelliJ IDEA/ Resharper or Ctrl + Alt + ↑ / ↓ in Eclipse ?
19 Answers
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What's the actual use of 'fail' in JUnit test case?
... in a negative test.
Something like the following pseudo-code:
test_addNilThrowsNullPointerException()
{
try {
foo.add(NIL); // we expect a NullPointerException here
fail("No NullPointerException"); // cause the test to fail if we reach this
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