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Why define an anonymous function and pass it jQuery as the argument?
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The two blocks of code you have shown are dramatically different in when and why they execute. They are not exclusive of each other. They do not serve the same purpose.
JavaScript Modules
(function($) {
// Backbone code in here
})(jQuery);
This is a "JavaScript Module" patt...
Why aren't variables declared in “try” in scope in “catch” or “finally”?
...u be sure, that you reached the declaration part in your catch block? What if the instantiation throws the exception?
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Ansible: Set variable to file content
...lurped_user_data
- name: Decode data and store as fact # You can skip this if you want to use the right hand side directly...
set_fact:
user_data: "{{ slurped_user_data.content | b64decode }}"
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How do I change the font size of a UILabel in Swift?
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You can do it like this:
label.font = UIFont(name: label.font.fontName, size: 20)
Or like this:
label.font = label.font.withSize(20)
This will use the same font. 20 can be whatever size you want of course.
Note: The latter option will overwrite the current f...
Rounding float in Ruby
...laying, you can use (for example)
>> '%.2f' % 2.3465
=> "2.35"
If you want to store it rounded, you can use
>> (2.3465*100).round / 100.0
=> 2.35
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Jackson with JSON: Unrecognized field, not marked as ignorable
...and don't want to write the whole mapping. More info at Jackson's website. If you want to ignore any non declared property, you should write:
@JsonIgnoreProperties(ignoreUnknown = true)
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What are the differences between node.js and node?
... you will need to install any npm packages that you had installed globally if you want to continue using them.
To switch to an old version just run nvm use <version>, or, if you don't have the old version installed already: nvm install <version>.
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Callback on CSS transition
Is it possible to get a notification (like callback) when a CSS transition has been completed?
5 Answers
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Proper use of errors
...ories of errors that could occur in your code. Range answers the OP's specific question but it's the exception (sorry), not the rule.
– Coderer
Sep 14 at 12:09
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How to center horizontally div inside parent div
...oes. What issues are you seeing? you might want to pop open a new question if there's some specific issue you're having which hasn't been touched on before. I don't have access to IE6 to check with though.
– Mark Embling
Sep 7 '11 at 16:12
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