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Handle file download from ajax post
...r = new XMLHttpRequest();
xhr.open('POST', url, true);
xhr.responseType = 'arraybuffer';
xhr.onload = function () {
if (this.status === 200) {
var filename = "";
var disposition = xhr.getResponseHeader('Content-Disposition');
if (disposition && disposition.indexOf...
REST HTTP status codes for failed validation or invalid duplicate
...ptions:
"error" object in JSON result if something goes wrong
Empty JSON array/object if no record found
A bool result/success flag in combination with previous options for a better handling.
Also, some internet providers may intercept your requests and return you a 404 HTTP code. This does not ...
How to reuse an ostringstream?
... the deprecated std::strstream, which was able to write directly to a char array you allocated on the stack. You had to insert a terminating null manually. However, std::ends is not deprecated, i think because it's still useful as in the above cases.
...
What's the dSYM and how to use it? (iOS SDK)
...line:flags:) + 468
3 libswiftCore.dylib 0x000000018f3a74e0 _ArrayBuffer._checkInoutAndNativeTypeCheckedBounds+ 79072 (_:wasNativeTypeChecked:) + 208
4 libswiftCore.dylib 0x000000018f3ab0d8 Array.subscript.getter + 84
5 F49088168M 0x00000001045ac75...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...er 2012 in all of their editions include .NET Framework 4.5.
Support for Arrays Larger than 2 GB on 64-bit Platforms
Enhanced Background Server Garbage Collection
Support for Timeouts in Regular Expression Evaluations
Support for Unicode 6.0.0 in Culture-Sensitive Sorting and Casing Rules on...
What is a plain English explanation of “Big O” notation?
...timsort actually uses insertion sort (worst/average case O(n^2)) for small arrays due to the fact that it has a small overhead.
– Casey Kuball
May 21 '12 at 23:14
6
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Loop through files in a directory using PowerShell
...criptPath -Recurse -Include *.doc,*.pdf
Now $fileNames variable act as an array from which you can loop and apply your business logic.
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How does __proto__ differ from constructor.prototype?
...perties point to Function.prototype. Object, Function, String, Number, and Array all inherit the Function prototype.
– Swivel
Jun 26 '13 at 21:15
...
What is the best way to compare floats for almost-equality in Python?
...
note when a or b is a numpy array, numpy.isclose works.
– dbliss
Oct 29 '15 at 20:52
6
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What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...rockford's Object.create):
Object.build = function(o) {
var initArgs = Array.prototype.slice.call(arguments,1)
function F() {
if((typeof o.init === 'function') && initArgs.length) {
o.init.apply(this,initArgs)
}
}
F.prototype = o
return new F()
}
MY_GLOBA...