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Java's Interface and Haskell's type class: differences and similarities?
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edited Aug 4 '11 at 21:25
answered Aug 4 '11 at 21:07
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What is the best way to convert seconds into (Hour:Minutes:Seconds:Milliseconds) time?
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For .Net <= 4.0 Use the TimeSpan class.
TimeSpan t = TimeSpan.FromSeconds( secs );
string answer = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
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Rename package in Android Studio
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2974
In Android Studio, you can do this:
For example, if you want to change com.example.app to my.awe...
How to add calendar events in Android?
... user's Google Calendar via the appropriate GData APIs.
UPDATE
Android 4.0 (API Level 14) added a CalendarContract ContentProvider.
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Accessing items in an collections.OrderedDict by index
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edited Apr 4 '15 at 3:21
answered Apr 7 '12 at 20:46
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Default value in Doctrine
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edited May 7 '13 at 17:04
fotanus
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answered...
Rounding up to next power of 2
...power of 2 number. For example if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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Single script to run in both Windows batch and Linux Bash?
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answered Jul 12 '13 at 20:44
binkibinki
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How to grep (search) committed code in the Git history
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edited May 3 at 4:17
Nickolay
27.1k77 gold badges8787 silver badges152152 bronze badges
answer...
sed in-place flag that works both on Mac (BSD) and Linux
... and the dot.
Proof:
# GNU sed
% sed --version | head -1
GNU sed version 4.2.1
% echo 'foo' > file
% sed -i.bak 's/foo/bar/' ./file
% ls
file file.bak
% cat ./file
bar
# BSD sed
% sed --version 2>&1 | head -1
sed: illegal option -- -
% echo 'foo' > file
% sed -i.bak 's/foo/bar/' ./f...