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Does Typescript support the ?. operator? (And, what's it called?)
...it is supported as of TypeScript 3.7 and called Optional chaining: https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#optional-chaining
I can't find any reference to it whatsoever in the TypeScript language specification.
As far as what to call this operator in CoffeeSc...
How do I POST urlencoded form data with $http without jQuery?
...lization algorithm and post the data
with the content-type, "application/x-www-form-urlencoded".
Example from here.
$http({
method: 'POST',
url: url,
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
transformRequest: function(obj) {
var str = [];
for(v...
How to view the list of compile errors in IntelliJ?
...ore up to date answer for anyone else who comes across this:
(from https://www.jetbrains.com/help/idea/eclipse.html, §Auto-compilation; click for screenshots)
Compile automatically:
To enable automatic compilation, navigate to Settings/Preferences | Build, Execution, Deployment | Compiler and sele...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
... = Json Web Token, a Token based authentication for stateless apps)
http://www.jamesward.com/2013/05/13/securing-single-page-apps-and-rest-services
"The easiest way to do authentication without risking CSRF vulnerabilities is to simply avoid using cookies to identify the user"
http://sitr.us/2011/0...
Is the 'type' attribute necessary for tags?
...dundantly giving a JavaScript MIME type.
(emphasis mine.)
Source: https://www.w3.org/TR/html52/semantics-scripting.html#element-attrdef-script-type
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How to change the style of alert box?
..."Scipt requieres a better browser!")) document.location.href="http://www.mozilla.org";
}
leftJsConfirmUri = '';
rightJsConfirmUri = '';
/**
* Show the message/confirm box
*/
function showConfirm(confirmtitle,confirmcontent,confirmlefttext,confirmlefturi,confirmrighttext,confirmrighturi) {...
Can't choose class as main class in IntelliJ
...e root."
Configure your source and test roots and it should work.
https://www.jetbrains.com/idea/webhelp/configuring-content-roots.html
Since you stated that these are tests you should probably go with them marked as Test Source Root instead of Source Root.
...
Initializing a struct to 0
... Most notably this is already C89: open-std.org/JTC1/SC22/WG14/www/docs/n1124.pdf#page=139 (Important for specific signal processing targets)
– Tobias
Jul 2 '19 at 14:55
...
CSS content generation before or after 'input' elements [duplicate]
...
use a button element instead: jsfiddle.net/svandragt/gRgcb
– svandragt
Mar 8 '12 at 9:44
17
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How to Set Focus on Input Field using JQuery
...t cursor does not appear in the field (jquery 3.1.0).
Inspired by https://www.sitepoint.com/jqueryhtml5-input-focus-cursor-positions/ , I added autofocus attribute to the input field and voila!
function addfield() {
n=$('table tr').length;
$('table').append('<tr><td><input n...