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Why does Lua have no “continue” statement?
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Difference between API and ABI
...eter. So as a Programming Interface it's all expressed in source code. The compiler turns this into executable instructions which conform to the implementation of this language on this particular operating system. And in this case result in some low level operations on an Audio unit. So particular b...
Squash my last X commits together using Git
How can I squash my last X commits together into one commit using Git?
35 Answers
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Rails: How can I set default values in ActiveRecord?
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default_scope will initialize values for new models, but then that will become the scope on which you find the model. If you just want to initialize some numbers to 0 then this is not what you want.
Defining defaults in your migration also works part of the time... As has already been mentioned thi...
Space between two rows in a table?
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code.google.com/p/ie7-js adds support to child selector in ie5.5, ie6, ie7 as well
– Antony Hatchkins
Jan 27 '12 at 17:16
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Assign variable in if condition statement, good practice or not? [closed]
...uages such like Java to JavaScript. The following code is definitely not recommended (or even not correct) in Java:
11 Answ...
Return empty cell from formula in Excel
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How can I get the behavior of GNU's readlink -f on a Mac?
... cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
done
# Compute the canonicalized name by finding the physical path
# for the directory we're in and appending the target file.
PHYS_DIR=`pwd -P`
RESULT=$PHYS_DIR/$TARGET_FILE
echo $RESULT
Note that this doesn't include any error ...
Is there a way to make ellipsize=“marquee” always scroll?
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I have been facing the problem and the shortest solution I have come up with is to create a new class derived from TextView.
The class should override three methods onFocusChanged, onWindowFocusChanged and isFocused to make the TextView all focused.
@Override
protected void onFocusChange...
What is the difference between exit and return? [duplicate]
...id, you can omit the return at the end of the function.
Last point, exit() come in two flavors _exit() and exit(). The difference between the forms is that exit() (and return from main) calls functions registered using atexit() or on_exit() before really terminating the process while _exit() (from ...