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image.onload event and browser cache
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edited May 23 '17 at 11:47
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answered Sep 10 '12 at ...
Do you need to use path.join in node.js?
as everyone knows Windows does paths with backslashes where Unix does paths with forward slashes. node.js provides path.join() to always use the correct slash. So for example instead of writing the Unix only 'a/b/c' you would do path.join('a','b','c') instead.
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Automating “enter” keypresses for bash script generating ssh keys
...o create script, which simply runs ssh-keygen -t rsa . But how to pass to it 3 times enter?
5 Answers
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Using reflect, how do you set the value of a struct field?
having a rough time working with struct fields using reflect package. in particular, have not figured out how to set the field value.
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Yes/No message box using QMessageBox
How do I show a message box with Yes/No buttons in Qt, and how do I check which of them was pressed?
6 Answers
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How to change the color of an svg element?
...or of an image that way. If you load SVG as an image, you can't change how it is displayed using CSS or Javascript in the browser.
If you want to change your SVG image, you have to load it using <object>, <iframe> or using <svg> inline.
If you want to use the techniques in the pa...
Upgrade python in a virtualenv
...l need to see your virtualenv version).
If your virtualenv is installed with the same python version of the old one and upgrading your virtualenv package is not an option, you may want to read this in order to install a virtualenv with the python version you want.
EDIT
I've tested this approach ...
Using querySelector with IDs that are numbers
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It is valid, but requires some special handling. From here: http://mathiasbynens.be/notes/css-escapes
Leading digits
If the first character of an identifier is numeric, you’ll need to escape it based on its Unicod...
Sending a JSON to server and retrieving a JSON in return, without JQuery
...ngify) to the server and to retrieve the resulting JSON on the user side, without using JQuery.
2 Answers
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Turning live() into on() in jQuery
...e^="income_type_"]', function() {
alert($(this).val());
});
Although it is better if you bind the event handler as close as possible to the elements, that is, to an element being closer in the hierarchy.
Update: While answering another question, I found out that this is also mentioned in the ...