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How to replace all occurrences of a string?
...s, where they present the following utility function (which has changed at least twice since this answer was originally written, so make sure to check the MDN site for potential updates):
function escapeRegExp(string) {
return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means th...
Increasing (or decreasing) the memory available to R processes
...ommand that will return the proper answer is round(memory.limit(),2) -- at least on my version of R (2.8.1).
– medriscoll
Sep 8 '09 at 18:01
32
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Why would json_encode return an empty string
...us I have found my own implementation. I believe it could help someone. At least, Russian letters pass the test.
function utf8ize($d) {
if (is_array($d) || is_object($d)) {
foreach ($d as &$v) $v = utf8ize($v);
} else {
$enc = mb_detect_encoding($d);
$value = ...
How is a CRC32 checksum calculated?
...mentations would serialize the message one byte at a time and transmit the least significant bit of every byte first. The serial bit stream then went through a serial CRC-32 shift register computation, which was simply complemented and sent out on the wire after the message was completed. The reason...
Where to place JavaScript in an HTML file?
...tatic module/option) (and the gunzip one for other clients) That should at least send the correct content-type header, with encoding marked as gzip, likely resulting in even better browser support
– Gert van den Berg
Feb 5 '15 at 9:14
...
How to allow http content within an iframe on a https site
...
This is actually works at least for my needs.. tested it with firefox and confirmed working. My issue is source URL isn't HTTPS compliance while my own website is using HTTPS.
– Fernan Vecina
Dec 14 '17 at 3:41
...
Which icon sizes should my Windows application's icon include?
...very high dpi screen, i.e. almot never used.
It means your icon should at least provide 16, 48 and 256 for Windows 7. For supporting newer screens with high resolutions, you should provide 16, 20, 24, 40, 48, 64, 96, and 256. For Windows 7, all pictures can be compressed using PNG but for backward ...
What is the difference between a static and a non-static initialization code block
... @Totò: Yes, that's what the resolution of the class entails (at least they used to refer to it as link+init as "resolution" way back when). I am not surprised you can use reflection to discover things about a class without it resolving.
– Lawrence Dol
...
Unescape HTML entities in Javascript?
... be returned.
Compatibility note: Parsing HTML with DOMParser requires at least Chrome 30, Firefox 12, Opera 17, Internet Explorer 10, Safari 7.1 or Microsoft Edge. So all browsers without support are way past their EOL and as of 2017 the only ones that can still be seen in the wild occasionally ar...
Am I immoral for using a variable name that differs from its type only by case?
...e I want my funeral eulogy to concentrate on my coding style. I'd like at least a passing mention to my being a part of a family.
– David Thornley
Apr 29 '09 at 21:05
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