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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...
ASP.NET web.config: configSource vs. file attributes
...ave to move the entire
section settings into the external file.
http://www.codeproject.com/Messages/1463547/Re-difference-between-configSource-and-file-attrib.aspx
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Capture iframe load complete event
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Step 1: Add iframe in template.
<iframe id="uvIFrame" src="www.google.com"></iframe>
Step 2: Add load listener in Controller.
document.querySelector('iframe#uvIFrame').addEventListener('load', function () {
$scope.loading = false;
$scope.$apply();
});
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Chrome Development Tool: [VM] file from javascript
...nk to search result in case the value changes again: chromium.googlesource.com/chromium/blink/+/…)
– Rob W
Jun 25 '15 at 17:25
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Unit test, NUnit or Visual studio?
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How do I read the first line of a file using cat?
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+1. you only need the head not the whole cat :P (the command tail is part of the bash pun too)
– SparK
Feb 17 '14 at 18:54
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Enum type constraints in C# [duplicate]
...e'd need to do runtime work in addition to the language work. (see answer comments)
I can see that there are a few decent usage cases, but none of them are so compelling that we'd do this work rather than one of the hundreds of other features that are much more frequently requested, or have more c...
Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”
...t click the Uninstall button on top.
Then reinstall it from here:
http://www.iis.net/downloads/microsoft/url-rewrite
Make sure your App Pool is started - or just restart IIS and it should all work again.
Edit: 8/30/16 : A similar but unrelated error can occur if you have the 'new' .NET core in...