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Is there a cross-domain iframe height auto-resizer that works?
.../wp/2010/03/17/resize-iframe-based-on-content/
http://kinsey.no/blog/index.php/2010/02/19/resizing-iframes-using-easyxdm/
Easy XDM works by using PostMessage on modern browsers and a Flash based solution as fallback for older browsers.
See also this thread on Stackoverflow (there are also others, th...
Determine if an element has a CSS class with jQuery
...ily see all the methods alphabetically as well. Everything comes with an example, and the comments section usually clears up anything that's left out. jQuery has a LOT of excellent functions and utilities and it takes some learning to discover them all. -EDIT- That makes sense, it's definitely come ...
Rounding a double to turn it into an int (java)
...ddressing people who would be afraid to use Math.round(), which does "literally" the same as the solution you provide, that is all. Cheers.
– Gauthier Boaglio
Feb 11 '16 at 16:37
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Simple logical operators in Bash
...hile [[ $foo == "a*" ]] tests if $foo is exactly a*), and the familiar !, && and || operators for negation, conjunction and disjunction as well as parentheses for grouping. Note that you need a space around each operator (e.g. [[ "$x" == "$y" ]], not [[ "$x"=="$y" ]]), and a space or a chara...
How to loop through file names returned by find?
...in cases where it's needed one can use 3< instead of < and add <&3 or -u3 to the read part, basically using a separate file descriptor. Also, I believe read -d '' is the same as read -d $'\0' but I can't find any official documentation on that right now.
– phk
...
How to run a command in the background and get no output?
... to ignore the output.
nohup /path/to/your/script.sh > /dev/null 2>&1 &
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Get all inherited classes of an abstract class [duplicate]
...mbly(typeof(T)).GetTypes()
.Where(myType => myType.IsClass && !myType.IsAbstract && myType.IsSubclassOf(typeof(T))))
{
objects.Add((T)Activator.CreateInstance(type, constructorArgs));
}
objects.Sort();
return objects;
}
}...
How to enable MySQL Query Log?
...able, disable and to see the logs on live servers without restarting.
Log all queries in mysql
Here is a summary:
If you don't want or cannot restart the MySQL server you can proceed like this on your running server:
Create your log tables (see answer)
Enable Query logging on the database
(No...
How to determine if a string is a number with C++?
...ou can consider the string not a number.
bool is_number(const std::string& s)
{
std::string::const_iterator it = s.begin();
while (it != s.end() && std::isdigit(*it)) ++it;
return !s.empty() && it == s.end();
}
Or if you want to do it the C++11 way:
bool is_number...
Remove vertical padding from horizontal ProgressBar
... tried to avoid to add another dependency just to remove some padding. But all other solutions failed in one or the other way/version and in the end this was like 3 minutes to make it work!! Thank you.
– ToniTornado
Jan 10 '18 at 23:32
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