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Why use sprintf function in PHP?
...
132
sprintf has all the formatting capabilities of the original printf which means you can do much ...
Tab Vs Space preferences in Vim
...('set expandtab?', "&Yes\n&No\n&Cancel")
if l:expandtab == 3
" abort?
return
endif
let &l:sts = l:tabstop
let &l:ts = l:tabstop
let &l:sw = l:tabstop
if l:expandtab == 1
setlocal expandtab
else
setlocal noexpandtab
end...
Get average color of image via Javascript
...way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
defaultRGB = {r:0,g:0,...
How can jQuery deferred be used?
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213
The best use case I can think of is in caching AJAX responses. Here's a modified example from R...
Accessing JPEG EXIF rotation data in JavaScript on the client side
... if (marker == 0xFFE1)
{
if (view.getUint32(offset += 2, false) != 0x45786966)
{
return callback(-1);
}
var little = view.getUint16(offset += 6, false) == 0x4949;
offset += v...
What does “The APR based Apache Tomcat Native library was not found” mean?
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edited Feb 14 '17 at 23:36
Shawn
44188 silver badges1515 bronze badges
answered Jan 3 '12 at 19:58
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IE 8: background-size fix [duplicate]
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edited May 23 '17 at 12:17
Community♦
111 silver badge
answered Feb 7 '12 at 0:26
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What does status=canceled for a resource mean in Chrome Developer Tools?
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32 Answers
32
Active
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Unable to verify leaf signature
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mikemaccana
73k6161 gold badges289289 silver badges368368 bronze badges
answered Nov 20 '13 at 15:51
ThomasReggiTh...
Read text file into string array (and write)
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edited Apr 27 '19 at 3:57
Siu Ching Pong -Asuka Kenji-
6,60577 gold badges4040 silver badges6868 bronze badges
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