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Ruby: Change negative number to positive number?
...cobyYacoby
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Adding a new array element to a JSON object
...Paul S.Paul S.
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image.onload event and browser cache
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 10 '12 at 15:41
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How do I change the figure size with subplots?
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Rutger KassiesRutger Kassies
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
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The Accept Ranges header (the bit in writeHead()) is required for the HTML5 video controls to ...
getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
...ntered so far. I had a Fragment application working perfectly for API < 11, and Force Closing on API > 11.
I really couldn't figure out what they changed inside the Activity lifecycle in the call to saveInstance, but I here is how I solved this :
@Override
protected void onSaveInstanceState(...
Regular expression for exact match of a string
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Community♦
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answered Apr 22 '11 at 6:29
user237419user237419
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make arrayList.toArray() return more specific types
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answered Feb 21 '11 at 2:19
Mihai ToaderMihai Toader
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Visual Studio replace tab with 4 spaces?
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honk
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answered Jan 5 '13 at 0:13
Reed CopseyReed Copse...
postgresql - add boolean column to table set default
...ULT FALSE;
UPDATE: following is only true for versions before postgresql 11.
As Craig mentioned on filled tables it is more efficient to split it into steps:
ALTER TABLE users ADD COLUMN priv_user BOOLEAN;
UPDATE users SET priv_user = 'f';
ALTER TABLE users ALTER COLUMN priv_user SET NOT NULL;
A...