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Why does printf not flush after the call unless a newline is in the format string?
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Is it possible to cache POST methods in HTTP?
...ludes appropriate Cache-Control or Expires header fields. However,
the 303 (See Other) response can be used to direct the user agent to
retrieve a cacheable resource.
Note that the same RFC states explicitly in section 13 (Caching in HTTP) that a cache must invalidate the corresponding entity...
Check whether a path is valid in Python without creating a file at the path's target
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+400
tl;dr
C...
Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]
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209
createdb is a command line utility which you can run from bash and not from psql.
To create a ...
Binary Data in JSON String. Something better than Base64
...could also simply map every input byte to the corresponding character in U+0000-U+00FF, then do the minimum encoding required by the JSON standard to pass those characters; the advantage here is that the required decoding is nil beyond builtin functions, but the space efficiency is bad -- a 105% exp...
Regular Expression to match only alphabetic characters
...reg_match('/^[A-Z]+$/i', "abcAbc^Xyz", $m);
var_dump($m);
Output:
array(0) {
}
Test case is for OP's comment that he wants to match only if there are 1 or more alphabets present in the input. As you can see in the test case that matches failed because there was ^ in the input string abcAbc^Xyz....
Invalid date format specification in gemspec
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I have fixed this issue by upgrading my RubyGems to 1.8.10 with
gem update --system
Edit: You can also try (as suggested by ZeissS)
gem install rubygems-update
update_rubygems
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How to git-cherry-pick only changes to certain files?
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answered Apr 19 '11 at 14:04
CascabelCascabel
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