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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...
Is it wrong to place the tag after the tag?
... cope with it if you really want to write your code that way. I'd still recommend writing your code to validate, however.
– Andy E
May 2 '13 at 10:18
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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();
});
...
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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How to open a local disk file with JavaScript?
...t;</pre>
Specs
http://dev.w3.org/2006/webapi/FileAPI/
Browser compatibility
IE 10+
Firefox 3.6+
Chrome 13+
Safari 6.1+
http://caniuse.com/#feat=fileapi
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ViewPager with previous and next page boundaries
...
Quoting myself from a blog post on this subject:
The third approach comes from Dave Smith, co-author of the well-regarded book Android Recipes. He went in a very different direction, using a custom container that disabled children clipping to show more than one page at a time.
His published s...
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...
best way to get the key of a key/value javascript object
...answered Feb 23 '15 at 9:26
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Intercepting links from the browser to open my Android app
... <data android:scheme="http"
android:host="www.flickr.com"
android:pathPrefix="/photos/" />
</intent-filter>
</activity>
Once inside you're in the activity, you need to look for the action, and then do something with the ...
Runnable with a parameter?
...lambdas available, it's irresponsible to have such a highly voted answer recommending an antiquated approach (that, in all fairness, was dubious to begin with...) In modern Java, that code review would be immediately rejected, and this would be suggested:
void foo(final String str) {
Thread t =...