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Can I have multiple primary keys in a single table?
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Sarfaraaz
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answered Oct 20 '08 at 10:00
Adam PierceAdam Pierce
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How do I force Postgres to use a particular index?
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104
Assuming you're asking about the common "index hinting" feature found in many databases, Postgre...
How to remove \xa0 from string in Python?
...he unicode to utf-8, that means every unicode could be represented by 1 to 4 bytes. For this case, \xa0 is represented by 2 bytes \xc2\xa0.
Read up on http://docs.python.org/howto/unicode.html.
Please note: this answer in from 2012, Python has moved on, you should be able to use unicodedata.norm...
Removing duplicate rows in vi?
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274
If you're OK with sorting your file, you can use:
:sort u
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How can I get clickable hyperlinks in AlertDialog from a string resource?
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edited Jun 24 '12 at 5:56
gideon
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How do I check that a number is float or integer?
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44 Answers
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How can I unstage my files again after making a local commit?
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479
git reset --soft HEAD~1 should do what you want. After this, you'll have the first changes in ...
How do I redirect to another webpage?
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15045
One does not simply redirect using jQuery
jQuery is not necessary, and window.location.replace...
using awk with column value conditions
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Rob DavisRob Davis
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