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What is the “hasClass” function with plain JavaScript?
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just for completeness: rclass in recent versions is "/[\n\t\r]/g" (\r added)
– Felix Schwarz
Jan 16 '13 at 13:32
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Insert HTML with React Variable Statements (JSX)
... edited May 23 '17 at 10:31
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answered May 14 '14 at 19:33
DouglasDouglas
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How do I use grep to search the current directory for all files having the a string “hello” yet disp
...en files for "hello": grep -si "hello" ./* Thanks to this post: askubuntu.com/a/777456
– jbobbins
Sep 28 '16 at 3:31
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Create an array with random values
...s, ever).
for (var a=[],i=0;i<40;++i) a[i]=i;
// http://stackoverflow.com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[...
What does “async: false” do in jQuery.ajax()?
...s.
Setting async to false means that the statement you are calling has to complete before the next statement in your function can be called. If you set async: true then that statement will begin it's execution and the next statement will be called regardless of whether the async statement has comp...
subtract two times in python
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Try this:
from datetime import datetime, date
datetime.combine(date.today(), exit) - datetime.combine(date.today(), enter)
combine builds a datetime, that can be subtracted.
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Debugging doesn't start [closed]
... Thad fixed the issue for me. The short way to do this: msdn.microsoft.com/en-us/library/ms185330(v=vs.100).aspx
– Claudiu Constantin
May 27 '13 at 13:52
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Get array of object's keys
...be 8, then refers off to a much shorter Polyfill here: tokenposts.blogspot.com.au/2012/04/…
– Campbeln
Jan 21 '15 at 23:17
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git pull error :error: remote ref is at but expected
... with this error. I already found the solution to this issue and posted in comment below the question.
– Sanjeev Kumar Dangi
Aug 23 '12 at 12:31
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