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How to get a file or blob from an object URL?
...xhr.responseType = 'blob';
xhr.onload = function(e) {
if (this.status == 200) {
var myBlob = this.response;
// myBlob is now the blob that the object URL pointed to.
}
};
xhr.send();
Update (2018): For situations where ES5 can safely be used, Joe has a simpler ES5-based answer below.
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What are the main purposes of using std::forward and which problems it solves?
...elpful!
– ShreevatsaR
Jan 30 '15 at 20:59
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How do I check if an integer is even or odd? [closed]
... dates back to ancient versions. I also doubt any modern (made in the past 20 years) non-arcane compiler, commercial or open source, lacks such optimization. I would test on other compilers, but I don't have any available at the moment.
If anyone else would care to test other compilers and/or platf...
When to use NSInteger vs. int
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edited Aug 3 '19 at 20:59
Dmitry
12.7k2020 gold badges8888 silver badges173173 bronze badges
answe...
Python in Xcode 4+?
... Xcode 4.
It still needs manual Scheme setup (you can refer to steps 12–20 provided by Tyler.)
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How to resume Fragment from BackStack if exists
...king about instanceof :)
– A--C
Oct 20 '15 at 20:00
2
Your solution sounds good, but if you have ...
How can I be notified when an element is added to the page?
...er and your users will hate you.
Since mutation events were deprecated in 2012, and you have no control over the inserted elements because they are added by someone else's code, your only option is to continuously check for them.
function checkDOMChange()
{
// check for any new element being in...
Is JSON Hijacking still an issue in modern browsers?
...t page, based on the main attacks described in http://www.thespanner.co.uk/2011/05/30/json-hijacking/:
(http://jsfiddle.net/ph3Uv/2/)
var capture = function() {
var ta = document.querySelector('textarea')
ta.innerHTML = '';
ta.appendChild(document.createTextNode("Captured: "+JSON.stri...
Which MySQL data type to use for storing boolean values
...rocessing.
– Mild Fuzz
Jun 1 '11 at 20:58
10
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jQuery append() vs appendChild()
... more info.
– Jo E.
Dec 26 '17 at 4:20
I was going to say the same thing as @JoE. : see ParentNode.append().
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