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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...
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.
...
CSS attribute selector does not work a href
...ist of values beginning (from the left) with "en" (CSS 2)
source: http://www.w3.org/TR/selectors/
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Ignoring accented letters in string comparison
...le data. Here is the article where I got my background information: http://www.codeproject.com/KB/cs/EncodingAccents.aspx
private static bool CompareIgnoreAccents(string s1, string s2)
{
return string.Compare(
RemoveAccents(s1), RemoveAccents(s2), StringComparison.InvariantCultureIgnore...
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...
Best way to determine user's locale within browser
.... Often it's easiest to put the language setting in the URL (eg. http://www.example.com/en/site vs http://www.example.com/de/site), and let the user click links between the two. Sometimes you do want a single URL for both language versions, in which case you have to store the setting in cookie...
Case insensitive string compare in LINQ-to-SQL
...handling such as this) has relevant posts on ToUpper vs. ToLower:
http://www.siao2.com/2007/10/01/5218976.aspx
http://www.siao2.com/2005/03/10/391564.aspx
He says "String.ToUpper – Use ToUpper rather than ToLower, and specify InvariantCulture in order to pick up OS casing rules"
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Getting the location from an IP address [duplicate]
...
Using Google APIS:
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script>
contry_code = google.loader.ClientLocation.address.country_code
city = google.loader.ClientLocation.address.city
region = google.loader.ClientLocation.address.region
<...
Git on Windows: How do you set up a mergetool?
... no need to specify full path to p4merge in the command
Download: http://www.perforce.com/product/components/perforce-visual-merge-and-diff-tools
EDIT (Feb 2014)
As pointed out by @Gregory Pakosz, latest msys git now "natively" supports p4merge (tested on 1.8.5.2.msysgit.0).
You can display l...
How can I make XSLT work in chrome?
...attribute in order to trigger rendering:
<xsl:stylesheet xmlns="http://www.w3.org/1999/xhtml" ... >
This was the problem I was running into when serving the xml file from a server.
If unlike me, you are viewing the xml file from a file:/// url, then the solutions mentioning --allow-file-...