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What's “requestCode” used for on PendingIntent?
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edited Apr 26 '17 at 19:21
stkent
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HttpURLConnection timeout settings
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edited May 10 '10 at 2:07
answered May 10 '10 at 2:01
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Python equivalent for PHP's implode?
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187
Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any i...
How to restart a rails server on Heroku?
...hrc or .bash_aliases file as described at:
https://askubuntu.com/questions/17536/how-do-i-create-a-permanent-bash-alias and
Creating permanent executable aliases
Then you can just type hra app_name
You can restart a specific remote, e.g. "staging" with:
heroku restart -a app_name -r remote_name
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How to suppress warnings globally in an R Script
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You could use
options(warn=-1)
But note that turning off warning messages globally might not be a good idea.
To turn warnings back on, use
options(warn=0)
(or whatever your default is for warn, see this answer)
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how to convert a string to date in mysql?
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261
As was told at MySQL Using a string column with date text as a date field, you can do
SELECT ...
How to make div background color transparent in CSS
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141
Opacity gives you translucency or transparency. See an example Fiddle here.
-ms-filter: "prog...
Possible Loss of Fraction
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169
When you divide two int's into a floating point value the fraction portion is lost. If you cas...