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Parse large JSON file in Nodejs
...function pump() {
var pos;
while ((pos = buf.indexOf('\n')) >= 0) { // keep going while there's a newline somewhere in the buffer
if (pos == 0) { // if there's more than one newline in a row, the buffer will now start with a newline
buf = buf.slice(1); // discard it
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How to remove all CSS classes using jQuery/JavaScript?
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$("#item").removeAttr('class');
$("#item").attr('class', '');
$('#item')[0].className = '';
If you didn't have jQuery, then this would be pretty much your only option:
document.getElementById('item').className = '';
sh...
Programmatically scroll a UIScrollView
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edited Jul 30 '18 at 11:27
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answered Feb 10 '10 at 13:41
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Regex to test if string begins with http:// or https://
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answered Jan 10 '11 at 2:03
cdhowiecdhowie
129k2020 gold badges249249 silver badges256256 bronze badges
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Fastest way to determine if record exists
...lan_KDeclan_K
5,96122 gold badges1313 silver badges3030 bronze badges
5
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Check whether variable is number or string in JavaScript
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edited Apr 22 '13 at 13:00
answered Aug 20 '09 at 2:25
Sa...
List files recursively in Linux CLI with path relative to the current directory
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309
Use find:
find . -name \*.txt -print
On systems that use GNU find, like most GNU/Linux distr...
Are NSLayoutConstraints animatable? [duplicate]
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Just follow this exact pattern:
self.heightFromTop.constant = 550.0f;
[myView setNeedsUpdateConstraints];
[UIView animateWithDuration:0.25f animations:^{
[myView layoutIfNeeded];
}];
where myView is the view where self.heightFromTop was added to. Your view is "jumping" because the o...
How to list only the file names that changed between two commits?
...tify the commits. You can also do, for example
git diff --name-only HEAD~10 HEAD~5
to see the differences between the tenth latest commit and the fifth latest (or so).
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Can gcc output C code after preprocessing?
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200
Yes. Pass gcc the -E option. This will output preprocessed source code.
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