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How to create multiple levels of indentation in Javadoc?
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How do you obtain a Drawable object from a resource id in android package?
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edited Sep 7 '15 at 20:36
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answered Oct 19...
Why do objects of the same class have access to each other's private data?
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edited Aug 3 '11 at 3:31
answered Aug 3 '11 at 3:26
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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“git pull” or “git merge” between master and development branches
...myself.
– k0pernikus
Oct 25 '12 at 13:46
Yes, if you're the only user, of course it is safe. I use git push --force al...
Most efficient way to prepend a value to an array
...-O but certainly using the unshift method is more concise:
var a = [1, 2, 3, 4];
a.unshift(0);
a; // => [0, 1, 2, 3, 4]
[Edit]
This jsPerf benchmark shows that unshift is decently faster in at least a couple of browsers, regardless of possibly different big-O performance if you are ok with mo...
makefile execute another target
...n have reusable methods using the call function.
log_success = (echo "\x1B[32m>> $1\x1B[39m")
log_error = (>&2 echo "\x1B[31m>> $1\x1B[39m" && exit 1)
install:
@[ "$(AWS_PROFILE)" ] || $(call log_error, "AWS_PROFILE not set!")
command1 # this line will be a subshell
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Types in MySQL: BigInt(20) vs Int(20)
...values than can be stored in their respective number of bytes. That means 232 values in an INT and 264 values in a BIGINT.
The 20 in INT(20) and BIGINT(20) means almost nothing. It's a hint for display width. It has nothing to do with storage, nor the range of values that column will accept.
Pr...
iOS: Use a boolean in NSUserDefaults
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You can set your boolean by using:
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"...