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JavaScript get element by name
...Method document.getElementsByName returns an array of elements. You should select first, for example.
document.getElementsByName('acc')[0].value
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Best way to give a variable a default value (simulate Perl ||, ||= )
...
return true;
} else {
return false;
}
}
function select_defined(){
$l = func_num_args();
$a = func_get_args();
for ($i=0; $i<$l; $i++){
if ($a[$i]) return $a[$i];
}
}
Examples:
// $foo ||= $bar;
set_unless_defined($foo, $bar);
//$foo = $baz ||...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
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EDIT: had to use data: $('input, textarea, select').serialize(), for mine to work.
– TheGeekZn
Jul 30 '13 at 10:37
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Increasing (or decreasing) the memory available to R processes
...program
icon (the icon on your desktop or in
your programs directory). Select
``Properties'', and then select the
``Shortcut'' tab. Look for the
``Target'' field and after the closing
quotes around the location of the R
executible, add
--max-mem-size=500M
as shown in the fig...
How to style readonly attribute with CSS?
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w/ IE7 you can still use the selector with jQuery
– ladieu
Apr 30 '14 at 17:55
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Huawei, logcat not showing the log for my app?
...
For Huawei with Android 8.0+
we must dial the code: *#*#2846579#*#*
and selecting the option AP Log will be enough to display the messages in the LogCat.
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See my work log in jira
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If you use atlassian, select your project, then go to the left toolbar and click diagram and select this report:
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UML class diagram enum
...using ArgoEclipse or ArgoUML, there's a pulldown menu on the toolbar which selects among Datatype, Enumeration, Signal, etc that will allow you to create your own Enumerations. The compartment that normally contains Attributes can then be populated with EnumerationLiterals for the values of your en...
How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
...ors/Warnings > Plugin execution not covered by lifecycle configuration. Select Ignore / Warning / Error as you wish.
Also, in the quick fix (Ctrl + 1) for this error, it gives an option to
mark goal as ignored in Eclipse build in Eclipse preferences (experimental)
This is a cleaner way, as i...
Trusting all certificates using HttpClient over HTTPS
...ersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
SchemeRegistry registry = new SchemeRegistry();
registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
registry.register(new Scheme("https", sf,...