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Is there a way to use shell_exec without waiting for the command to complete?
... answered Jun 19 '09 at 20:27
jitterjitter
51.4k1111 gold badges104104 silver badges118118 bronze badges
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Can't connect to local MySQL server through socket '/tmp/mysql.sock
When I attempted to connect to a local MySQL server during my test suite, it
fails with the error:
32 Answers
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How to use a variable for a key in a JavaScript object literal?
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{ thetop : 10 } is a valid object literal. The code will create an object with a property named thetop that has a value of 10. Both the following are the same:
obj = { thetop : 10 };
obj = { "thetop" : 10 };
In ES5 and earlier, you cannot use a variable a...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
...t; (mag * 10) == 2 ^ (10 * mag)
// [i.e. the number of bytes in the unit corresponding to mag]
decimal adjustedSize = (decimal)value / (1L << (mag * 10));
// make adjustment when the value is large enough that
// it would round up to 1000 or more
if (Math.Round(adjustedSi...
How to center canvas in html5
...earching for a solution for a while now, but haven't found anything. Maybe it's just my search terms.
Well, I'm trying to make the canvas center according to the size of the browser window. The canvas is 800x600.
And if the window gets below 800x600, it should resize as well(but that's not very impo...
How to turn off caching on Firefox?
...velopment I have to "clear cache" in Firefox all the time in order to make it use the latest version of JavaScript files.
1...
What's the best UI for entering date of birth? [closed]
...n advanced user text input is the best, if the user knows the date format, it is very fast. For a not so advanced user I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker.
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How to return multiple lines JSX in another return statement in React?
...tion (n) {
return (
React.DOM.h3(...)
React.DOM.p(...)
)
})}
It should now be clear that the second snippet doesn't really make sense (you can't return more than one value in JS). You have to either wrap it in another element (most likely what you'd want, that way you can also provide ...
How to install packages using pip according to the requirements.txt file from a local directory?
...follow
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edited Jan 26 '17 at 10:45
Paweł Prażak
2,69911 gold badge2222 silver badges3737 bronze badges
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
I got a lot of errors with the message :
19 Answers
19
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