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Padding or margin value in pixels as integer using jQuery
... end of the returned string and convert it to an integer:
http://jsfiddle.net/BXnXJ/
$(document).ready(function () {
var $h1 = $('h1');
console.log($h1);
$h1.after($('<div>Padding-top: ' + parseInt($h1.css('padding-top')) + '</div>'));
$h1.after($('<div>Margin-top...
Download multiple files with a single action
...es:
function do_dl() {
download_files([
{ download: "http://www.nt.az/reg.txt", filename: "regs.txt" },
{ download: "https://www.w3.org/TR/PNG/iso_8859-1.txt", filename: "standards.txt" },
{ download: "http://qiime.org/_static/Examples/File_Formats/Example_Mapping_File.t...
Change how fast “title” attribute's tooltip appears
...ip appear, but you can use one of the tooltip plugins (here is few: http://www.1stwebdesigner.com/css/stylish-jquery-tooltip-plugins-webdesign/ ) where you can customise lot's of things, including delay.
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How do I automatically update a timestamp in PostgreSQL
...when the record is changed. This article explains it quite nicely:
http://www.revsys.com/blog/2006/aug/04/automatically-updating-a-timestamp-column-in-postgresql/
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.modified = now();
RETURN NEW;
END;
$...
How is the java memory pool divided?
... called Metaspace, which will be held in native memory.
reference：http://www.programcreek.com/2013/04/jvm-run-time-data-areas/
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Best way to add comments in erb
...oes not work <html> <body> <form method="POST" action="www.some-url.com"> <input id="data" name="data" value="<%=# "String" %>"> <input type="submit" value="Send"> </form> </body> </html> throws an error
– E...
Sending Arguments To Background Worker?
...# thing. I googled "C# IMO" and landed here and got the answer...lol quantnet.com/threads/c-c-vba-or-java.11433
– electricalbah
Mar 6 '14 at 7:04
...
How do I horizontally center an absolute positioned element inside a 100% width div? [duplicate]
...ur div which results in adding negative margins etc.
DEMO http://jsfiddle.net/kevinPHPkevin/DeTJH/4/
#logo {
background:red;
height:50px;
position:absolute;
width:50px;
margin:0 auto;
right:0;
left:0;
}
...
How do I remove all non alphanumeric characters from a string except dash?
...arch so I feel this is relevant. This actually depends on the version of .NET you are running under. > 2.0 uses "" & string.Empty exactly the same. stackoverflow.com/questions/151472/…
– Jared
Oct 23 '12 at 21:08
...
Can't update Macports (with Mac OS X Mavericks)
...ate, and resolved it by doing a fresh installation of MacPorts from http://www.macports.org/install.php. Now I can run the selfupdate command without error and install other ports.
The error I were seeing was below, it seems the same problem as Yo Sophia has pointed out:
$ sudo port selfupdate
Pas...