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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
...;
$("#text").val(val.replace('.', ':'));
From the docs:
.val( function(index, value) )
function(index, value)A function
returning the value to set.
This method is typically used to set
the values of form fields. For
<select multiple="multiple">
elements, multiple s can b...
How can you undo the last git add?
...adds since the last commit. git reset without a commit argument resets the index (unstages staged changes):
git reset
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Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
...d not work with an object which is not a subclass of integer, because list indexing only works with integers, or objects that define a __index__ method (thanks mark-dickinson).
Edit:
It is true of the current python version, and of that of Python 3. The docs for python 2.6 and the docs for Python ...
Javascript communication between browser tabs/windows [duplicate]
...more modern solution check out https://stackoverflow.com/a/12514384/270274
Quote:
I'm sticking to the shared local data solution mentioned in the question using localStorage. It seems to be the best solution in terms of reliability, performance, and browser compatibility.
localStorage is implemente...
jQuery : eq() vs get()
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.get() returns an array, .get(index) returns the single element at the index from the array.
– Mohamed Fasil
Aug 10 '14 at 19:23
a...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
...edited Oct 17 '19 at 17:48
Mike Q
4,50411 gold badge3737 silver badges5151 bronze badges
answered Feb 10 '12 at 14:48
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How to delete from a text file, all lines that contain a specific string?
...o sed as in sed -i '/pattern to match/d' ./infile. Note that the -i flag requires GNU sed and is not portable
– SiegeX
Mar 23 '11 at 20:16
16
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How do you create a transparent demo screen for an Android app?
...ck.
The first 2 define the opacity: 00 is 100% transparent, ff is 100% opaque. So choose something in between.
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How to move git repository with all branches from bitbucket to github?
...tbucket to github then for 5 branches it is shown as "Compare and Pull Request" in github. It is not shown as branches in github. What can I do about it?
– Siddharth
Jul 6 '14 at 2:55
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Choosing the best concurrency list in Java [closed]
... then you can use an AtomicReferenceArray. This would allow you to perform indexed updates to a slot. You could write a List view if needed.
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