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How can I put a database under git (version control)?
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it's 2017, any updates on this question ? is there actually no DB version control out of the box ? really ?
– Stavm
Aug 20 '17 at 11:08
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JavaScript hard refresh of current page
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answered Jan 20 '10 at 5:17
Christian C. SalvadóChristian C. Salvadó
688k171171 gold badges886886 silver badges826826 bronze badges
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When to use nested classes and classes nested in modules?
...y.
– Jörg W Mittag
Oct 16 '14 at 9:20
4
The only difference between the two is constant resoluti...
Are typedef and #define the same in c?
...ys:
typedef int (*CALLBACK)(void);
typedef int *(*(*OBNOXIOUSFUNC)(void))[20];
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CALLBACK aCallbackFunc; // aCallbackFunc is a pointer to a function
// returning int
OBNOXIOUSFUNC anObnoxiousFunc; // anObnoxiousFunc is a pointer to a function
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
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– Dr. Jan-Philip Gehrcke
Jan 22 '15 at 20:57
27
@Jan-PhilipGehrcke: Give sum() a starting value, wit...
Error during installing HAXM, VT-X not working
...eboot is necessary
– Saba Ahang
Oct 20 '14 at 9:16
1
I have quite a problem. It seems disabling i...
Setting global styles for Views in Android
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edited Jun 20 '10 at 12:55
answered Jun 20 '10 at 3:34
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...ate.
– Mark Longair
Apr 18 '11 at 5:20
1
The best practice for git is git push origin master and ...
Sleep until a specific time/date
...do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
tar...
How can I set the aspect ratio in matplotlib?
...ent[1]-extent[0])/(extent[3]-extent[2]))/aspect)
data = np.random.rand(10,20)
fig = plt.figure()
ax = fig.add_subplot(111)
ax.imshow(data)
ax.set_xlabel('xlabel')
ax.set_aspect(2)
fig.savefig('equal.png')
ax.set_aspect('auto')
fig.savefig('auto.png')
forceAspect(ax,aspect=1)
fig.savefig('force.png...