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Difference between window.location.href=window.location.href and window.location.reload()
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answered Mar 8 '10 at 22:14
David JohnstoneDavid Johnstone
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Is there a Python Library that contains a list of all the ascii characters?
...ou want all printable characters:
>>> string.printable
'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;?@[\\]^_`{|}~ \t\n\r\x0b\x0c'
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How is an HTTP POST request made in node.js?
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882
Here's an example of using node.js to make a POST request to the Google Compiler API:
// We n...
Best Practice for Exception Handling in a Windows Forms Application?
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answered Oct 8 '08 at 16:33
John RudyJohn Rudy
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How to show only next line after the matched one?
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188
you can try with awk:
awk '/blah/{getline; print}' logfile
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How to select the nth row in a SQL database table?
...e site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing functions are supported, so expect the second example to work for PostgreSQL as well.
Update: SQLite added window functions support in version 3.25.0 on 2018-09-15 so both forms also work in SQLite...
'IF' in 'SELECT' statement - choose output value based on column values
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Andrew
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answered May 10 '11 at 13:58
Felipe BuccioniFelipe...
How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
15 Answers
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What's the difference between the 'ref' and 'out' keywords?
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answered Dec 23 '08 at 9:18
Rune GrimstadRune Grimstad
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Android: upgrading DB version and adding new table
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281
1. About onCreate() and onUpgrade()
onCreate(..) is called whenever the app is freshly install...