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How to get a Color from hexadecimal Color String
...ang.NumberFormatException: Invalid int: "FFFF0000"
– error1337
Jun 20 '17 at 11:30
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“var” or no “var” in JavaScript's “for-in” loop?
...obal (if you are in a strict mode, using strict, global variables throw an error). This can lead to problems like the following.
function f (){
for (i=0; i<5; i++);
}
var i = 2;
f ();
alert (i); //i == 5. i should be 2
If you write var i in the for loop the alert shows 2.
JavaScript Scopi...
Good way to use table alias in Update statement?
I'm using SQL Server, and trying to update rows from within the same table. I want to use a table alias for readability.
2 ...
When should I make explicit use of the `this` pointer?
... (val)
{
}
Val ComputeValue()
{
// int ret = 2 * GetVal(); // ERROR: No member 'GetVal'
int ret = 4 * this->GetVal(); // OK -- this tells compiler to examine dependant type (ValHolder)
return ret;
}
};
int main()
{
ValProcessor <int> proc (42);
const int val = ...
Chrome doesn't delete session cookies
I'm trying to set session cookie in javascript like this:
13 Answers
13
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Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...
This did it for me at CentOS 6.4. Faced error while installing awstats, thanks.
– Ruslan Abuzant
Apr 7 '16 at 0:29
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Is there a Unix utility to prepend timestamps to stdin?
...he time that the end of the line appeared on its input pipe.
If awk shows errors, then try gawk instead.
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A cron job for rails: best practices?
...).
– aceofbassgreg
Apr 11 '13 at 18:05
@Tony, Whenever is basically a domain specific language for writing cron jobs. ...
Vagrant ssh authentication failure
...wered Apr 8 '14 at 1:20
user3509054user3509054
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Running Windows batch file commands asynchronously
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