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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
...should see.
– crush
Aug 9 '18 at 16:05
4
@crush I think a guiding principal is what parameters ar...
How to get the PATH environment-variable separator in Python?
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edited Mar 7 '16 at 12:05
answered Feb 15 '16 at 15:53
N...
Is there a DesignMode property in WPF?
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edited Nov 18 '13 at 16:05
Dave
1,1781010 silver badges1616 bronze badges
answered Jan 8 '09 at 21:35
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C# nullable string error
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edited Nov 20 '10 at 22:05
answered Oct 9 '08 at 14:05
Jo...
How to find out which processes are using swap space in Linux?
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# Get current swap usage for all running processes
# Erik Ljungstrom 27/05/2011
# Modified by Mikko Rantalainen 2012-08-09
# Pipe the output to "sort -nk3" to get sorted output
# Modified by Marc Methot 2014-09-18
# removed the need for sudo
SUM=0
OVERALL=0
for DIR in `find /proc/ -maxdepth 1 -t...
Using sed and grep/egrep to search and replace
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answered Jul 27 '11 at 10:05
Cyril CherianCyril Cherian
10111 silver badge22 bronze badges
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Download the Android SDK components for offline install
...tiate @Raghav 's answer. Here's another ref: info4tech.wordpress.com/2007/05/04/java-http-proxy-settings Here is the end of my (fixed) android-sdk-linux_x86/tools/android file: exec "$java_cmd" \ -Xmx256M $os_opts $java_debug \ -Dcom.android.sdkmanager.toolsdir="$progdir" \ -Dhttps.pr...
Exception thrown in NSOrderedSet generated accessors
...ame problem.
– Dev
Jan 15 '12 at 14:05
14
Update: today (May 11, 2012) the bug #10114310 is still...
MySQL: how to get the difference between two timestamps in seconds
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How about "TIMESTAMPDIFF":
SELECT TIMESTAMPDIFF(SECOND,'2009-05-18','2009-07-29') from `post_statistics`
https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestampdiff
share
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How do I parse command line arguments in Java?
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– Marcus Junius Brutus
Jul 3 '13 at 18:05
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