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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
... Least Surprise'. When I get a few minutes I will a least submit a failing test patch to ruby core.
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How to replace captured groups only?
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Just ran a quick timing test, and it's quite impressive how the input matters: jsfiddle.net/60neyop5
– Kaiido
Aug 12 '19 at 3:52
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How can I save my secret keys and password securely in my version control system?
...ne you deploy to. If your deployment process is "spin up a new machine and test it's OK before redirecting traffic to it and then shoot the old one in the head", which IMHO is best practice, then you really do need to automate the creation of whatever sets the env vars.
– Jonat...
Default implementation for Object.GetHashCode()
...tation. Simply, the vast majority of classes (in particular) will never be tested for equality - or where they are, the inbuilt reference equality is fine. In the (already rare) occasion of writing a struct, it would be more common, true.
– Marc Gravell♦
Apr ...
What does addChildViewController actually do?
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From the documentation and after doing a quick test I don't think there is any other event that is only forwarded if you addChildViewController to the parent controller.
– Hejazi
Jun 27 '13 at 14:37
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Handle file download from ajax post
...onse);
// Give filename you wish to download
a.download = "test-file.xls";
a.style.display = 'none';
document.body.appendChild(a);
a.click();
}
};
// Post data to URL which handles post request
xhttp.open("POST", excelDownloadUrl);
xhttp.setRequestHeader("...
Difference between adjustResize and adjustPan in android?
...d when UI is not available to re-size. Actually question is arising when I testing this problem.
– androidcodehunter
Jul 1 '13 at 18:31
1
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Reading file contents on the client-side in javascript in various browsers
...AllBrowsers(document.getElementById("file_upload"), CallBackFunction);
//Tested in Mozilla Firefox browser, Chrome
function ReadFileAllBrowsers(FileElement, CallBackFunction)
{
try
{
var file = FileElement.files[0];
var contents_ = "";
if (file) {
var reader = new FileReader(...
Static link of shared library function in gcc
...nked and ldd does not show a reference to libA. The executable works fine. Tested with g++ 4.7.3.
– radix
Nov 24 '16 at 15:01
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Empty arrays seem to equal true and false at the same time
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You're testing different things here.
if (arr) called on object (Array is instance of Object in JS) will check if the object is present, and returns true/false.
When you call if (arr == false) you compare values of this object a...