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Get all unique values in a JavaScript array (remove duplicates)
...ust be a duplicate and will not be copied.
This solution works without any extra library like jQuery or prototype.js.
It works for arrays with mixed value types too.
For old Browsers (<ie9), that do not support the native methods filter and indexOf you can find work arounds in the MDN documentati...
“Keep Me Logged In” - the best approach
...nt
* that user input is always used as the second parameter.
*
* @param string $safe The internal (safe) value to be checked
* @param string $user The user submitted (unsafe) value
*
* @return boolean True if the two strings are identical.
*/
function timingSafeCompare($safe, $user) {
if ...
Array.Add vs +=
...e tried this. I create it using New-Object System.Collections.Generic.List[string] but then if I do .GetType, it tells me it is an array.
– Preza8
Jun 12 '17 at 12:35
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HTML5 canvas ctx.fillText won't do line breaks?
...les i am using the measureText() method which shows how long (in pixels) a string will be when printed.
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How to search file text for a pattern and replace it with a given value
... of Ruby's capabilities, and not a production-grade solution for replacing strings in files. It's prone to various failure scenarios, such as data loss in case of a crash, interrupt, or disk being full. This code is not fit for anything beyond a quick one-off script where all the data is backed up. ...
Set default CRAN mirror permanent in R
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I added extra information, as it wasn't worth an extra answer and a bit too much for a comment.
– Joris Meys
Dec 12 '11 at 15:04
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Parse RSS with jQuery
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Why the $this.find("link").text() always returns empty string ''?
– Jeff Tian
Oct 3 '14 at 11:56
@...
GitHub README.md center image
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This works great, but using an anchor (#) over query string (?) is probably a better solution as I posted in this answer: stackoverflow.com/questions/255170/markdown-and-image-alignment/… - however I don't believe the github readme.md supports defining css.
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rsync: how can I configure it to create target directory on server?
...ync /public/.keep /public/newfolder/ && rsync" \ it does create an extra file but you can remove later.
– Fabiano Soriani
Oct 7 '15 at 19:42
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Python argparse: How to insert newline in the help text?
...s its own _split_lines method, so that any formatting done to e.g. version strings is preserved:
parser.add_argument('--version', '-v', action="version",
version="version...\n 42!")
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