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Why do we need break after case statements?
...istorically, it's because the case was essentially defining a label, also known as the target point of a goto call. The switch statement and its associated cases really just represent a multiway branch with multiple potential entry points into a stream of code.
All that said, it has been noted a n...
How can I apply a function to every row/column of a matrix in MATLAB?
...viously, this functionality was available via the bsxfun function.
It is now recommended that you replace most uses of bsxfun with direct
calls to the functions and operators that support implicit expansion.
Compared to using bsxfun, implicit expansion offers faster speed,
better memory usag...
Best implementation for hashCode method for a collection
...on to equals. A library implementation does not claim to absolve you from knowing what the characteristics of a correct hashCode implementation are - these libraries make it easier for you to implement such a conforming implementation for the majority of cases where equals is overriden.
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.classpath and .project - check into version control or not?
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Wow, I didn't know they added this... Would have saved us some grief
– Uri
May 12 '10 at 14:20
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Build android release apk on Phonegap 3.x CLI
...as never documented in any part of the phone gap site and frankly speaking now I kinda hate phonegap :( it was supposed to make the things easier but everything was just complicated :(
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ssh remote host identification has changed
...gen man page:
-R hostname Removes all keys belonging to hostname from a known_hosts file. This option is useful to delete hashed hosts (see the -H option above).
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Why do Twitter Bootstrap tables always have 100% width?
...dit the current accepted answer which most of the people read (I edited it now).
– Iulian Onofrei
Feb 11 '15 at 13:29
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Determining the current foreground application from a background task or service
I wish to have one application that runs in the background, which knows when any of the built-in applications (messaging, contacts, etc) is running.
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Shell script while read line loop stops after the first line
... path is the input parameter to the script) and do work against each line. Now, it seems only work with the very first line in the target file and stops after that line got processed. Is there anything wrong with my script?
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String formatting: % vs. .format vs. string literal
...format example is much cleaner looking.
Why would you not use it?
not knowing about it (me before reading this)
having to be compatible with Python 2.5
To answer your second question, string formatting happens at the same time as any other operation - when the string formatting expression is...