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How to check if an object is an array?
...ity/security reasons, every frame has its own global environment, and this includes global objects. The Object global from one frame is different from the Object global from another. So too for Array globals. Axel Rauschmayer talks more about this.
– jschoi
Sep...
What is causing this error - “Fatal error: Unable to find local grunt”
I removed the old version of grunt first, then I installed the new grunt version, and then I got this error:
13 Answers
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Fragment MyFragment not attached to Activity
... no problem with this, although I also use a (maybe) more complex way that includes launching tasks from the activity instead of the fragments.
Wish this helps someone! :)
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How to make the hardware beep sound in Mac OS X 10.6
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say -v Bells "dong dong dong"
[Update] Unfortunately Bells is no longer included in latest OS X. Try:
say -v Victoria Do your homework!
Use the following to explore voices:
say -v \?
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Android and in TextView
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It is possible to use   to have a readable solution. Including \u00A0 or   or  /  in the text doesn't really convey much information to the reader of the source code (or translator for that matter), unless you remember the hex codes. Here's a way to...
Getting rid of all the rounded corners in Twitter Bootstrap
... 0px;
-moz-border-radius: 0px;
}
Or define a mixin and include it wherever you want an unrounded button.
@mixin btn-round-none {
border-radius: 0px;
-webkit-border-radius: 0px;
-moz-border-radius: 0px;
}
.btn.btn_1 {
@inlude btn...
Camera orientation issue in Android
... My application forces portrait, so that isn't an issue. I only included this here an alternative solution to the problem.
– user901309
Jun 1 '12 at 16:54
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SQLAlchemy: What's the difference between flush() and commit()?
...hoe highlights that if you want to query the database and get results that include newly added objects, you need to have flushed first (or committed, which will flush for you). Perhaps this is useful for some people although I'm not sure why you would want to flush rather than commit (other than the...
How to deploy an ASP.NET Application with zero downtime
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How do I get the parent directory in Python?
...h.dirname gives different results depending on whether a trailing slash is included in the path. If you want reliable results you need to use the os.path.join method in answer above.
– Artfunkel
Jun 28 '13 at 10:32
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