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Check if a method exists
... +1 For [MyClass instancesRespondToSelector]. I needed it inside a init creation method: When subclassing maybe is necessary to call one super init method instead of others (deprecated ones), since self has not been created yet and respondsToSelector will always return NO.
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Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
... here (zip) or use SDK manager to update
Seems like some bug from Google side, this problem found after "ADT 22.6" update. Widely reported on "Android Open Source Project - Issue Tracker" and nobody properly answered it yet.
However I was partially successful to create an AVD by opening "AVD manag...
cout is not a member of std
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I understand what you're saying. Thanks. Though how did I get my other proj. to work without including it in the other .cpp too? I updated OP at the bottom.
– Paul Hannon
Jul 7 '12 at 14:58
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How do I enable language extensions from within GHCi?
...available extensions, which is handy when you can't remember where they decided to use abbreviations ("MultiParam") or acronyms ("GADT") rather than spelling things out in full ("MonomorphismRestriction")...
– C. A. McCann
Sep 25 '12 at 14:26
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Read Post Data submitted to ASP.Net Form
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THIS! I was debugging for a solid 5 hours trying to figure out why the hell I can't get the data off this form.
– Callat
Nov 25 '17 at 6:37
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How do I print debug messages in the Google Chrome JavaScript Console?
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Improving on Andru's idea, you can write a script which creates console functions if they don't exist:
if (!window.console) console = {};
console.log = console.log || function(){};
console.warn = console.warn || function(){};
console.error = con...
GitHub Windows client behind proxy
... HTTPS_PROXY environment variable, including my full corporate domain user ID and password.
9 Answers
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Mongo: find items that don't have a certain field
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I was after this for Mongoid to use in a scope. Looks like this > scope :without_recommendation, :where => {:recommendation => {"$exists"=>false}}
– genkilabs
Jun 15 '12 at 1:15
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GCC -g vs -g3 GDB Flag: What is the Difference?
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Haskell: Converting Int to String
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