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How to display an unordered list in two columns?
... contents of the list changes you will need to perform the operation for reordering the list into columns and reprinting. The solution below uses jQuery for brevity.
http://jsfiddle.net/HP85j/19/
HTML:
<div>
<ul class="columns" data-columns="2">
<li>A</li>
...
How do C++ class members get initialized if I don't do it explicitly?
... mem-initializer-list, and members can only be initialized in a prescribed order (basically the order in which the members are declared in the class). Thus, the members of Example can only be initialized in the order: ptr, name, pname, rname, crname, and age.
When you do not specify a mem-initializ...
Removing duplicates from a list of lists
...[[1, 2], [4], [5, 6, 2], [3]]
Simple to comprehend, and you preserve the order of the first occurrence of each element should that be useful, but I guess it's quadratic in complexity as you're searching the whole of new_k for each element.
...
When is JavaScript synchronous?
...ous means one at a time i.e. one line of code is being executed at time in order the code appears. So in JavaScript one thing is happening at a time.
Execution Context
The JavaScript engine interacts with other engines in the browser.
In the JavaScript execution stack there is global context at th...
How do I create a simple 'Hello World' module in Magento?
...ento uses config files consisting of XML to decide what it needs to do. In order to get it to run your own stuff as opposed to core functionality you need the correct xml. Unfortunately there is no guide on how to build you XML; you need to look at examples and do some serious testing. To complicate...
Why are two different concepts both called “heap”?
...
Yes, but a heap also implies disorder and memory heaps are generally disordered. The data structure heap is extremely well ordered. So again there's an equal mismatch going the other way based on the common definition of heap.
– jmucch...
What is the difference between DAO and Repository patterns?
...that access a database, must have some logic to handle database access. In order to keep the code clean and modular, it is recommended that database access logic should be isolated into a separate module. In layered architecture, this module is DAL.
So far, we haven't talked about any particular im...
What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...Qux's code will not work) or Bar:2.0 (which Foo's code will not work)?
In order to solve this problem, developer of Foo can choose to use shade plugin to rename its usage of Bar, so that all classes in Bar:1.0 jar are embedded in Foo jar, and the package of the embedded Bar classes is changed from ...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
.../java_home -v '1.7*' to give you a suitable value to put into JAVA_HOME in order to make command line tools use Java 7.
export JAVA_HOME="`/usr/libexec/java_home -v '1.7*'`"
But standard double-clickable application bundles don't use JDKs installed under /Library/Java at all. Old-style .app bund...
Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
...ontext for the translators. If your string formatting routine supports re-ordering (like the POSIX $ printf parameters), then it also better handles differences in word order between languages.
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