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How to check what version of jQuery is loaded?
...on't use jQuery().jquery. It creates a jQuery object for nothing, just use what the answer says.
– user9016207
Aug 2 '18 at 22:32
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show 1 m...
Count the number of occurrences of a character in a string in Javascript
...length); //logs 4
jsfiddle
Use a regular expression literal if you know what you are searching for beforehand, if not you can use the RegExp constructor, and pass in the g flag as an argument.
match returns null with no results thus the || []
The original answer I made in 2009 is below. It crea...
Invoke(Delegate)
...f you must call an invoke method, which can be useful if
you do not know what thread owns a control.
From Control.InvokeRequired
Effectively, what Invoke does is ensure that the code you are calling occurs on the thread that the control "lives on" effectively preventing cross threaded exception...
Fastest way to check if a value exists in a list
What is the fastest way to know if a value exists in a list (a list with millions of values in it) and what its index is?
1...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...f the function, defining all of the helpers to make the preceding code somewhat pretty.
let z :: IO (IORef Int)
z = newIORef 0
(.=) = writeIORef
ref .=. action = do v <- action; ref .= v
(!) = readArray
(.!) a ref = readArray a =<< get ref
get = readIO...
Download File to server from URL
... @geoff I was specific, I mentioned the function you wanted. What you may have wanted was someone to write the code for you - but I'm sure you learned something doing it yourself. Also, if we are going to comment on each other's SO interactions - please accept some more answers :)
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Dynamically load a JavaScript file
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What can I do to get it working for cross-domain? (loading script from http://web.archive.org/web/20140905044059/http://www.howtocreate.co.uk/operaStuff/userjs/aagmfunctions.js)
– user2284570
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What is the best way to call a script from another script?
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What if test1.py is located in some far-away directory?
– Evgeni Sergeev
Jun 8 '14 at 5:46
4
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
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What's with the semi-colon?
– Right leg
Jul 25 '19 at 12:36
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Regular expression to get a string between two strings in Javascript
...o do this match without matching "cow" and "milk" (since you want to match what's in between those two). The problem is not in the RegEx itself but how you handle it afterwards (as mentioned by Rory O'Kane). Otherwise you could only match for surrounding spaces - and that would give you a VERY wrong...