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Update statement with inner join on Oracle
...d readable. Don't know what the pros and cons are between the two when it comes to performance. But, I wasn't worried about that for now 'cuz I used this for a one off script to correct bad data.
– nemo
May 2 '12 at 0:03
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CSS background opacity with rgba not working in IE 8
... To avoid a potential problem, use any size other than 1x1: stackoverflow.com/questions/7764751/…
– thirtydot
Jan 23 '12 at 16:18
43
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How to concatenate a std::string and an int?
...lude <string>)
is safe, and fast; requires FastFormat, which must be compiled; most/all platforms
(ditto)
is safe, and fast; requires the {fmt} library, which can either be compiled or used in a header-only mode; most/all platforms
safe, slow, and verbose; requires #include <sstream> (fr...
Best TCP port number range for internal applications [closed]
...o get numbers assigned by IANA since that's supposed to be for services so common that many, many environments will use them (think SSH or FTP or TELNET).
Your network is your network and, if you want your servers on port 1234 (or even the TELNET or FTP ports for that matter), that's your business...
Checkboxes in web pages – how to make them bigger?
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@taylorcressy Except for IE (also IE 11) caniuse.com/#search=Appearance - but worked fine for other browsers. Thanks!
– CodeBrauer
Nov 20 '14 at 9:34
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Tracking the script execution time in PHP
...o "This process used " . rutime($ru, $rustart, "utime") .
" ms for its computations\n";
echo "It spent " . rutime($ru, $rustart, "stime") .
" ms in system calls\n";
Note that you don't need to calculate a difference if you are spawning a php instance for every test.
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Using tags to turn off caching in all browsers? [duplicate]
...ch http-equiv declarations; pragma, cache-control and
expires. These are completely outdated when using modern up to date browsers.
After IE9 anyway. Chrome and Firefox specifically does not work with these as you would expect, if at all.
<meta http-equiv="cache-control" content="max-age=0"...
Iterating over dictionaries using 'for' loops
...e overall time. This is discussed in Raymond Hettinger's tech talk youtube.com/watch?v=anrOzOapJ2E
– quiet_penguin
Jul 28 '17 at 9:43
31
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