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What is the difference between children and childNodes in JavaScript?
...ant to use .children because generally you don't want to loop over Text or Comment nodes in your DOM manipulation.
If you do want to manipulate Text nodes, you probably want .textContent instead. 4
1. Technically, it is an attribute of ParentNode, a mixin included by Element.
2. They are all ele...
Show pop-ups the most elegant way
...n modal popup.
The AngularUI bootstrap project (http://angular-ui.github.com/bootstrap/) has an excellent $modal service (used to be called $dialog prior to version 0.6.0) that is an implementation of a service to display partial's content as a modal popup.
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Comparing boxed Long values 127 and 128
I want to compare two Long objects values using if conditions. When these values are less than 128 , the if condition works properly, but when they are greater than or equal to 128 , comparison fails.
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How to make maven build platform independent?
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Installing Bootstrap 3 on Rails App
...I also found that directly inserting the files runs into less issues in precompiling assets (e.g., for pushing to Heroku).
– Amy.js
Sep 9 '13 at 22:30
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Get the previous month's first and last day dates in c#
...re's a nice library which works like you mentioned fluentdatetime.codeplex.com
– Matthew Lock
Jun 1 '12 at 1:31
@Matth...
jQuery .val change doesn't change input value
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Coded a massive and complicated bunch of functions using .val (as suggested by everything I read previously) and had this exact same problem. Bloody annoying! This answer should be the first point of call for any jQuery newbies looking to update...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...nterested in a link if any just to explain the "why" like the OP and other commenters are asking. Your diagram makes sense except Array[4] is nil. Array[3] is :jelly. I would expect Array[4,N] to be nil but it's [] like the OP says. If it's a place, it's a pretty useless place because Array[4, -...
REST authentication and exposing the API key
...ONLY BY THE SERVER (because nobody else knows it) to generate a sign to be compared to the client's sign. So the question: What kind of data is being combined with the 'api key' that nobody else knows beyond the client and the server? Sign = api_key + what?
– ACs
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Foreign key constraints: When to use ON UPDATE and ON DELETE
... the foreign key constraints are quite advanced.
We'll take an example, a company table with a user table containing people from theses company
CREATE TABLE COMPANY (
company_id INT NOT NULL,
company_name VARCHAR(50),
PRIMARY KEY (company_id)
) ENGINE=INNODB;
CREATE TABLE USER (
...