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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
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120
Autolayout can be enabled or disabled on each .storyboard or .xib file. Just select the particu...
Multiple INSERT statements vs. single INSERT with multiple VALUES
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127
Addition: SQL Server 2012 shows some improved performance in this area but doesn't seem to t...
Change values while iterating
...ge says:
Range expression 1st value 2nd value (if 2nd variable is present)
array or slice a [n]E, *[n]E, or []E index i int a[i] E
So, range uses a[i] as its second value for arrays/slices, which effectively means that the
value is copie...
java: HashMap not working
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205
You can't use primitive types as generic arguments in Java. Use instead:
Map<String, Integ...
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 for Python what 'explode' is for PHP?
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2 Answers
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Understanding the transclude option of directive definition?
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Prashant Pokhriyal
2,80944 gold badges2222 silver badges2828 bronze badges
answered Mar 8 '13 at 16:24
odiseoodiseo
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How to run a command before a Bash script exits?
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answered Jan 25 '10 at 5:12
devguydaviddevguydavid
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How to detect UI thread on Android?
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200
Common practice to determine the UI Thread's identity is via Looper#getMainLooper:
if (Looper...
unsigned APK can not be installed
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answered Jan 29 '11 at 9:06
theAlsetheAlse
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