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How to check whether a script is running under Node.js?
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By looking for CommonJS support, this is how the Underscore.js library does it:
Edit: to your updated question:
(function () {
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;
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What's the best way to detect a 'touch screen' device using JavaScript?
...etection library into your project. Detecting actual touch support is more complex, and Modernizr only covers a basic use case.
Modernizr is a great, lightweight way to do all kinds of feature detection on any site.
It simply adds classes to the html element for each feature.
You can then target ...
How to include JavaScript file or library in Chrome console?
...; document.head.appendChild(script); } _loadScript('documentcloud.github.com/underscore/underscore-min.js'); _loadScript('backbonejs.org/backbone-min.js');
– Ajay Bhosale
Sep 28 '12 at 5:03
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How to change theme for AlertDialog
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Yes. It is public. Check out developer.android.com/reference/android/R.style.html for a list of all public styles. Keep in mind that the naming in the API is different than that used in code. There is a '_' instead of "." (Theme_Dialog)
– Catalin Mor...
What is a void pointer in C++? [duplicate]
...types, so the exact type that a particular call returns cannot be known at compile time. Therefore, there will be some documentation explaining when it stores which kinds of objects, and therefore which type you can safely cast it to.
This construct is nothing like dynamic or object in C#. Those t...
How do I set up NSZombieEnabled in Xcode 4?
...rsions of 4 -- 4.3.x for sure, maybe earlier), this is CMD-< (CMD-SHIFT-comma), or Product -> Scheme -> Edit SCheme...
– Olie
Oct 2 '13 at 20:32
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How can I get a channel ID from YouTube?
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@Yevgeniy, if you read my comment above, I told that it helps, but mijlescano answer can provide that using the official API, which is recommended.
– klauskpm
Jul 15 '16 at 12:25
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Android: Go back to previous activity
... them much though. Have a look at the flags here: http://developer.android.com/reference/android/content/Intent.html
As mentioned in the comments, if the activity is opened with startActivity() then one can close it with finish().
If you wish to use the Up button you can catch that in onOptionsSel...