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What does “%.*s” mean in printf?

... See: http://www.cplusplus.com/reference/clibrary/cstdio/printf/ .* The precision is not specified in the format string, but as an additional integer value argument preceding the argument that has to be formatted. s String of characte...
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How to check if array element exists or not in javascript?

..., but it's value is undefined; use this answer instead -> stackoverflow.com/questions/1098040/… – Matus May 17 '14 at 21:25 ...
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Converting Stream to String and back…what are we missing?

... This is so common but so profoundly wrong. Protobuf data is not string data. It certainly isn't ASCII. You are using the encoding backwards. A text encoding transfers: an arbitrary string to formatted bytes formatted bytes to the orig...
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Can I use assert on Android devices?

...ted answer because it doesn't answer the question (I agree with @Martin 's comment). Other answers explain how to make the assert keyword function properly, e.g. run "adb shell setprop debug.assert 1" – jfritz42 Nov 8 '12 at 16:36 ...
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Sass or Compass without ruby?

Is there a way to use Sass or Compass or anything like that without Ruby? 7 Answers 7...
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How to take a screenshot programmatically on iOS

...es. – Brad Larson♦ Feb 5 '10 at 6:01 12 Dear people, don't forget to do #import <QuartzCore/...
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jQuery get values of checked checkboxes into array

...As the return value is a jQuery object, which contains an array, it's very common to call .get() on the result to work with a basic array. share | improve this answer | foll...
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How to programmatically send SMS on the iPhone?

...is new game! It roxxers my boxxers, and yours will be too! roxxersboxxers.com!!!! If you sign up now you'll get 3,200 RB points!!" Apple has restrictions for automated (or even partially automated) SMS and dialing operations. (Imagine if the game instead dialed 911 at a particular time of day) Y...
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Get table column names in MySQL?

... DESCRIBE is actually a shortcut for SHOW COLUMNS (dev.mysql.com/doc/refman/5.0/en/describe.html) – svens Oct 6 '09 at 16:45 11 ...
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Unable to load Private Key. (PEM routines:PEM_read_bio:no start line:pem_lib.c:648:Expecting: ANY PR

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