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Visual Studio debugging “quick watch” tool and lambda expressions
...ethods, are actually very complex beasts. Even if we rule out Expression (.NET 3.5), that still leaves a lot of complexity, not least being captured variables, which fundamentally re-structure the code that uses them (what you think of as variables become fields on compiler-generated classes), with ...
R command for setting working directory to source file location in Rstudio
...e: script must be sourced in order to return correct path
I found it in: https://support.rstudio.com/hc/communities/public/questions/200895567-can-user-obtain-the-path-of-current-Project-s-directory-
The BumbleBee´s answer (with parent.frame instead sys.frame) didn´t work to me, I always get an...
PHP/MySQL insert row then get 'id'
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The PDO equivalent is PDO::lastInsertId (us3.php.net/manual/en/pdo.lastinsertid.php).
– Matthew Flaschen
May 22 '09 at 11:18
11
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JavaScript post request like a form submit
...necessary. This one-liner is sufficient: $("<form method='POST' action='https://example.com'><input type='hidden' name='q' value='a'/></form>").appendTo("body").submit();
– rinogo
Jul 17 '19 at 19:31
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Reminder - \r\n or \n\r?
...mp; Mac OS X: \n, 0A, 10
Macintosh (OS 9): \r, 0D, 13
More details here: https://ccrma.stanford.edu/~craig/utility/flip/
When in doubt, use any freeware hex viewer/editor to see how a file encodes its new line.
For me, I use following guide to help me remember: 0D0A = \r\n = CR,LF = carriage ret...
Wireshark localhost traffic capture [closed]
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Please try Npcap: https://github.com/nmap/npcap, it is based on WinPcap and supports loopback traffic capturing on Windows. Npcap is a subproject of Nmap (http://nmap.org/), so please report any issues on Nmap's development list (http://seclis...
jQuery UI - Close Dialog When Clicked Outside
...ide popin:
If the dialog is modal/has background overlay: http://jsfiddle.net/jasonday/6FGqN/
jQuery(document).ready(function() {
jQuery("#dialog").dialog({
bgiframe: true,
autoOpen: false,
height: 100,
modal: true,
open: function(){
jQuery('...
Convert all first letter to upper case, rest lower for each word
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Haha, really? That's where it is? I love .NET but some of the API designers are real jerks.
– George Mauer
Dec 21 '09 at 23:37
7
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Most efficient way to convert an HTMLCollection to an Array
...nt, here is a jsfiddle that compares the performance of different methods. https://jsfiddle.net/qw9qf48j/
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Script entire database SQL-Server
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\"