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In Objective-C why should I check if self = [super init] is not nil?
..., but this isn't INSIDE the respective class' init method. NSData inherits from NSObject. Does NSData check if [super init] returns nil? That's what I'm asking here. Sorry if I wasn't clear...
– Jasarien
Aug 17 '09 at 13:33
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How to use icons and symbols from “Font Awesome” on Native Android Application
... on my application, I was able to integrate the font using Typeface.createFromAsset() , but I also want to use the icons provided by this font, but so far I haven't been able to do that.
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REST Complex/Composite/Nested Resources [closed]
...hat just because it's REST, doesn't mean resources have to be set in stone from POST.
What you choose to include in any given representation of a resource is up to you.
Your case of the the covers referenced separately is merely the creation of a parent resource (comic book) whose child resources ...
How can I remove the string “\n” from within a Ruby string?
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If you want or don't mind having all the leading and trailing whitespace from your string removed you can use the strip method.
" hello ".strip #=> "hello"
"\tgoodbye\r\n".strip #=> "goodbye"
as mentioned here.
edit The original title for this question was different. My answ...
How to prevent multiple instances of an Activity when it is launched with different Intents
...y Store app (previously called Android Market). It seems that launching it from the Play Store uses a different Intent than launching it from the phone's application menu of icons. This is leading to multiple copies of the same Activity being launched, which are conflicting with each other.
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What are the main disadvantages of Java Server Faces 2.0?
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JSF 2.0 disadvantages? Honestly, apart from the relative steep learning curve when you don't have a solid background knowledge about basic Web Development (HTML/CSS/JS, server side versus client side, etc) and the basic Java Servlet API (request/response/session, ...
Clear the cache in JavaScript
...ed items and retrieve new copies of the page, css, images, JavaScript, etc from the server. This doesn't clear the whole cache, but has the effect of clearing the cache for the page you are on.
However, your best strategy is to version the path or filename as mentioned in various other answers. I...
Get just the filename from a path in a Bash script [duplicate]
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Here is an easy way to get the file name from a path:
echo "$PATH" | rev | cut -d"/" -f1 | rev
To remove the extension you can use, assuming the file name has only ONE dot (the extension dot):
cut -d"." -f1
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How to execute maven plugin execution directly from command line?
...an id and is not bound to any phase. Can I execute this execution directly from the command line?
3 Answers
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Where can I download english dictionary database in a text format? [closed]
... like they've got several versions of the dictionary hosted with copyright from different years. The one I linked has a 2009 copyright. You may want to poke around the site and investigate the different versions of Webster's dictionary.
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