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How to check if an intent can be handled from some activity?

... 150 edwardxu's solution works perfectly for me. Just to clarify a bit: PackageManager packageManag...
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Bootstrap 3 offset on right not left

... <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"> <div class="container"> <div class="row"> <div class="col-xs-3 col-xs-offset-9"> I'm a right column of 3 </div> </div> <div class="row...
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Iterating Through a Dictionary in Swift

... 360 Dictionaries in Swift (and other languages) are not ordered. When you iterate through the dictio...
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What happened to “HelveticaNeue-Italic” on iOS 7.0.3

Just upgraded my iPod touch to iOS 7.0.3 and "HelveticaNeue-Italic" seems to have disappeared. When I query on the phone with: ...
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How do I print the elements of a C++ vector in GDB?

... 80 To view vector std::vector myVector contents, just type in GDB: (gdb) print myVector This wil...
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How can you sort an array without mutating the original array?

... Putzi SanPutzi San 2,38011 gold badge1414 silver badges2626 bronze badges ...
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Equivalent of varchar(max) in MySQL?

...the table. mysql> CREATE TABLE foo ( v VARCHAR(65534) ); ERROR 1118 (42000): Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs But if we try decreasi...
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How can I measure the speed of code written in PHP? [closed]

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How do I check for null values in JavaScript?

... will check for empty strings (""), null, undefined, false and the numbers 0 and NaN Please note that if you are specifically checking for numbers it is a common mistake to miss 0 with this method, and num !== 0 is preferred (or num !== -1 or ~num (hacky code that also checks against -1)) for funct...
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Concatenating string and integer in python

... answered Jul 19 '12 at 10:43 user647772user647772 ...