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getting date format m-d-Y H:i:s.u from milliseconds
...ecision PHP configuration option (for "display"), which is not high enough by default as of PHP 7.0 causing a loss of precision (not accurate up to the microsecond).
– Teoh Han Hui
Apr 18 '16 at 8:30
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Do AJAX requests retain PHP Session info?
...f this page seems quite high).
PHP can be configured to maintain sessions by URL-rewriting, instead of cookies. (How it's good or bad (<-- see e.g. the topmost comment there) is a separate question, let's now stick to the current one, with just one side-note: the most prominent issue with URL-ba...
Practical uses for AtomicInteger
...cInteger:
As an atomic counter (incrementAndGet(), etc) that can be used by many threads concurrently
As a primitive that supports compare-and-swap instruction (compareAndSet()) to implement non-blocking algorithms.
Here is an example of non-blocking random number generator from Brian Göetz's J...
How to edit incorrect commit message in Mercurial? [duplicate]
...s), and you also cannot "rewrite history" that include GPG-signed commits (by other people).
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What is the difference between t.belongs_to and t.references in rails?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to mock an import
...at the end of the test, so that other unit test files doesn't get affected by the mocked object?
– Riya John
Jan 7 at 9:06
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How to add texture to fill colors in ggplot2
...fficial ggplot2 way to do this or does anyone have a hack that they use? By textures I mean things like diagonal bars, reverse diagonal bars, dot patterns, etc that would differentiate fill colors when printed in black and white.
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Setting focus on an HTML input box on page load
...t.
Fix :-
function FocusOnInput() {
var element = document.getElementById('txtContactMobileNo');
element.focus();
setTimeout(function () { element.focus(); }, 1);
}
And call FocusOnInput() on $(document).ready(function () {.....};
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Can I change all my http:// links to just //?
...can think of is avoiding mixed HTTP/HTTPS warnings that might be generated by some browsers
– Ohad Schneider
Aug 18 '15 at 13:13
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Rails: Logging the entire stack trace of an exception
...sing a second argument to the error method would work anyway because the ruby logger that rails uses only accepts a single argument.
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