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Best way to unselect a in jQuery?
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Did you check the HTML after $('#select').val([]);? Unfortunately, this doesn't remove selected="selected" attribute. That may end up posting wrong data. I do not recommend this approach!
– Fr0zenFyr
May ...
How Can I Download a File from EC2 [closed]
...tarted/latest/computebasics-linux/getting-started-deploy-app-connect-linux.html
When you are able to ssh as in the above doc, you will be able to use scp to copy the file.
Another option is to bring up some Web server on your instance, configure HTTPS if your file is sensitive and then download u...
Can Maven be made less verbose?
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Official link :
https://maven.apache.org/maven-logging.html
You can add in the JVM parameters :
-Dorg.slf4j.simpleLogger.defaultLogLevel=WARN
Beware of UPPERCASE.
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Is there a unique Android device ID?
...ed or not 'null'. (see http://developer.android.com/about/dashboards/index.html)
If all else fails:
If all else fails, if the user does have lower than API 9 (lower than Gingerbread), has reset their device or 'Secure.ANDROID_ID' returns 'null', then simply the ID returned will be solely based off...
ASP.NET MVC: Is Controller created for every request?
.../en-us/library/system.web.mvc.defaultcontrollerfactory.aspx
Note that the Html.Action Html Helper will create another controller.
The short version is that ControllerActivator.Create is called (for every request) to create a Controller (which inits a new Controller either through the DependencyRes...
OAuth with Verification in .NET
...logs in to the twitter web page, and grants or denies access.
the response html page appears. If the user has granted access, there's a PIN displayed in a 48-pt font
the user now needs to cut/paste that pin into a windows form box, and click "Next" or something similar.
the desktop app the...
UnicodeDecodeError, invalid continuation byte
...2024079: invalid continuation byte by soup = BeautifulSoup(open('webpage.html', 'rb'), 'html.parser')
– Isaac Philip
Feb 9 at 7:20
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JavaScript global event mechanism
...g, url, line, col, error) {
// Note that col & error are new to the HTML 5 spec and may not be
// supported in every browser. It worked for me in Chrome.
var extra = !col ? '' : '\ncolumn: ' + col;
extra += !error ? '' : '\nerror: ' + error;
// You can view the information in a...
Get the string representation of a DOM node
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You can create a temporary parent node, and get the innerHTML content of it:
var el = document.createElement("p");
el.appendChild(document.createTextNode("Test"));
var tmp = document.createElement("div");
tmp.appendChild(el);
console.log(tmp.innerHTML); // <p>Test</p>...
PHP page redirect [duplicate]
...header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include(), or require(), functions, or another file access function, and have spaces or empty lines that are output before header() is...