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Is gettimeofday() guaranteed to be of microsecond resolution?
...veral less issues due to things like multi-core systems and external clock settings.
Also, look into the clock_getres() function.
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Prevent row names to be written to file when using write.csv
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How can you integrate a custom file browser/uploader with CKEditor?
...displayed in a standard alert dialog, such as "illegal file" or something. Set url to an empty string if the third parameter is an error message.
CKEditor's "upload" tab will submit a file in the field "upload" - in PHP, that goes to $_FILES['upload']. What CKEditor wants your server to output is a...
Can I make 'git diff' only the line numbers AND changed file names?
This question calls for "line numbers", if you do not care about line numbers in the output see this question and answer.
1...
Web colors in an Android color xml resource file
... Thanks, but I am aware of all that. It's just that the X11/W3c color set is such a standard, I was hoping someone might have one ready made!
– gssi
Sep 22 '10 at 21:48
1
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How do I change the number of open files limit in Linux? [closed]
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You could always try doing a ulimit -n 2048. This will only reset the limit for your current shell and the number you specify must not exceed the hard limit
Each operating system has a different hard limit setup in a configuration file. For instance, the hard open file limit on Solari...
How do I obtain crash-data from my Android application?
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This is easy to setup and use. Recommended for pre-market place usage, and even possibly after.
– mxcl
Jul 13 '10 at 15:16
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How to get datetime in JavaScript?
...= String(dF.masks[mask] || mask || dF.masks["default"]);
// Allow setting the utc argument via the mask
if (mask.slice(0, 4) == "UTC:") {
mask = mask.slice(4);
utc = true;
}
var _ = utc ? "getUTC" : "get",
d = date[_ + "Date"](),
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convert a JavaScript string variable to decimal/money
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Multiple Updates in MySQL
... it should work.
Using your example, you could do it like:
UPDATE table SET Col1 = CASE id
WHEN 1 THEN 1
WHEN 2 THEN 2
WHEN 4 THEN 10
ELSE Col1
END,
...