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Can I set null as the default value for a @Value in Spring?
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answered Aug 16 '12 at 18:47
nosebrainnosebrain
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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
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2 Answers
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Base64: What is the worst possible increase in space usage?
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248
Base64 encodes each set of three bytes into four bytes. In addition the output is padded to al...
AngularJS ng-if with multiple conditions
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answered Nov 30 '13 at 20:19
Maxim ShoustinMaxim Shoustin
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What are conventions for filenames in Go?
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JimBJimB
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Difference between os.getenv and os.environ.get
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One difference observed (Python27):
os.environ raises an exception if the environmental variable does not exist.
os.getenv does not raise an exception, but returns None
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Grepping a huge file (80GB) any way to speed it up?
...fix your grep command with LC_ALL=C to use the C locale instead of UTF-8.
2) Use fgrep because you're searching for a fixed string, not a regular expression.
3) Remove the -i option, if you don't need it.
So your command becomes:
LC_ALL=C fgrep -A 5 -B 5 'db_pd.Clients' eightygigsfile.sql
It w...
What is causing the error `string.split is not a function`?
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222
Change this...
var string = document.location;
to this...
var string = document.location +...
iOS: Compare two dates
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210
According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value th...