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How can I detect whether an iframe is loaded?
...
I imagine this like that:
<html>
<head>
<script>
var frame_loaded = 0;
function setFrameLoaded()
{
frame_loaded = 1;
alert("Iframe is loaded");
}
$('#click').click(function(){
if(frame_loaded == 1)
console.log('iframe loaded...
Linux: copy and create destination dir if it does not exist
...om the info page (viewable at http://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html#cp-invocation or with info cp or man cp):
--parents
Form the name of each destination file by appending to the target
directory a slash and the specified name of the source file. Th...
Launch custom android application from android browser
.../>
</intent-filter>
</activity>
2) Create a HTML file to test the link or use this methods.
<a href="intent://example.com#Intent;scheme=http;package=com.example.mypackage;end">Open your Activity directly (just open your Activity, without a choosing dialog). <...
form_for but to post to a different action
...ty_form">'
As described in http://guides.rubyonrails.org/form_helpers.html#multiple-hashes-in-form-helper-calls
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A Better Django Admin ManyToMany Field Widget
...default models.ManyToManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you have a lot of objects of the "...
How do I select an element in jQuery by using a variable for the ID?
...o, you should consider renaming your ids to something more meaningful (and HTML compliant as per Paolo's answer), especially if you have another set of data that needs to be named as well.
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Large Numbers in Java
...ava library.
http://java.sun.com/j2se/1.5.0/docs/api/java/math/BigInteger.html
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AngularJS: how to implement a simple file upload with multipart form?
... solution with no other dependencies than angularjs (tested with v.1.0.6)
html
<input type="file" name="file" onchange="angular.element(this).scope().uploadFile(this.files)"/>
Angularjs (1.0.6) not support ng-model on "input-file" tags so you have to do it in a "native-way" that pass the a...
How to write to a file, using the logging Python module?
...
http://docs.python.org/library/logging.html#logging.basicConfig
logging.basicConfig(filename='/path/to/your/log', level=....)
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Prevent users from submitting a form by hitting Enter
...at input[type=text] as suggested in some other answers doesn't cover those HTML5 non-text inputs, so that's not a good selector.
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