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What is PAGEIOLATCH_SH wait type in SQL Server?
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2 Answers
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iterating over each character of a String in ruby 1.8.6 (each_char)
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edited Sep 28 '09 at 1:02
answered Sep 28 '09 at 0:55
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jquery data selector
... m[4];
val = resolve(el, m[1] || m[5]);
switch (m[2]) {
case '==': foundMatch = val == check; break;
case '!=': foundMatch = val != check; break;
case '<=': foundMatch = val <= check; break;
case '>=': ...
When to use PNG or JPG in iPhone development?
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edited Feb 10 '13 at 23:52
answered Oct 14 '10 at 1:21
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Flexbox not giving equal width to elements
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Running a cron every 30 seconds
...p commands in sync.
* * * * * /path/to/executable param1 param2
* * * * * ( sleep 30 ; /path/to/executable param1 param2 )
You'll see I've added comments and formatted to ensure it's easy to keep them synchronised.
Both cron jobs actually run every minute but the latter one will wait h...
NPM doesn't install module dependencies
...losed)
local private module dependencies https://github.com/npm/npm/issues/2442 (closed)
In the first one people list several workarounds that you may try.
An alternative solution may be (a little hackish) to explicitly list the dependencies as first level dependents. This requires you to maintai...
Check if image exists on server using JavaScript?
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You could use something like:
function imageExists(image_url){
var http = new XMLHttpReq...