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How to check file MIME type with javascript before upload?
...e_of_quality.png", "http://static.giantbomb.com/uploads/scale_small/0/316/520157-apple_logo_dec07.jpg"];
// Check for FileReader support
if (window.FileReader && window.Blob) {
// Load all the remote images from the urls array
for (var i = 0; i < imageURLsArray.length; i++) {
...
When a 'blur' event occurs, how can I find out which element focus went *to*?
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2015 answer: according to UI Events, you can use the relatedTarget property of the event:
Used to identify a secondary EventTarget related to a Focus
event, depending on the type of event.
For blur events,
related...
Access-Control-Allow-Origin Multiple Origin Domains?
...14239/6084
– mjallday
Sep 13 '12 at 20:26
71
If caches or CDNs are a concern, use the Vary header...
What is meant by 'first class object'?
...ossible.)
– TrayMan
Apr 1 '09 at 12:20
5
I found nothing unclear in the Wikipedia quote, but the ...
How to determine if a decimal/double is an integer?
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– Ruben Ramirez Padron
Mar 9 '15 at 20:12
7
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g++ undefined reference to typeinfo
...nting this out. Original page is still available here: web.archive.org/web/20100503172629/http://www.pubbs.net/201004/…
– Sergiy Belozorov
Apr 14 '12 at 7:04
3
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JavaScript function similar to Python range()
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2018: this answer keeps getting upvotes, so here's an update. The code below is obsolete, but luckily ES6 standardized generators and the yield keyword, and they are universally supported across platforms. An example of the l...
How to check if PHP array is associative or sequential?
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edited Oct 9 '19 at 12:20
community wiki
11 ...
How do you read CSS rule values with JavaScript?
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Jimbo Jonny
3,20311 gold badge1515 silver badges2323 bronze badges
answered Nov 27 '08 at 19:36
nsdelnsdel
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How to sort List of objects by some property
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Victor Lyuboslavsky
8,5442020 gold badges7575 silver badges117117 bronze badges
answered Apr 27 '11 at 14:21
Jon SkeetJon Skee...