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The data-toggle attributes in Twitter Bootstrap
...trigger</a>
<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
<li><a href="#">Item</a></li>
</ul>
</div>
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C++ project organisation (with gtest, cmake and doxygen)
I am new to programming in general so I decided that I would start by making a simple vector class in C++. However I would like to get in to good habits from the start rather than trying to modify my workflow later on.
...
Sorted collection in Java
...intain a partial order at all times, with O(log(n)) insertion performance, by using a heap data structure, whereas inserting in a sorted ArrayList will be O(n) (i.e., using binary search and move).
However, unlike a List, PriorityQueue does not support indexed access (get(5)), the only way to acces...
Hide Twitter Bootstrap nav collapse on click
....click(); //bootstrap 2.x
$('.navbar-toggle').click(); //bootstrap 3.x by Richard
$('.navbar-toggler').click(); //bootstrap 4.x
});
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How do I ignore files in Subversion?
....8 and 1.9's behaviour)
You have 2 questions:
Marking files as ignored:
By "ignored file" I mean the file won't appear in lists even as "unversioned": your SVN client will pretend the file doesn't exist at all in the filesystem.
Ignored files are specified by a "file pattern". The syntax and for...
What is the difference between a JavaBean and a POJO?
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No, by the definition of POJO a Java Bean is not a POJO because to be considered a Java Bean a class must follow certain coding conventions (e.g. have a no-arg constructor, have methods that start with the words "get" and/or "set...
Example for sync.WaitGroup correct?
...be guaranteed to come before the Done().
In Go, such guarantees are given by the memory model.
The memory model states that all statements in a single goroutine appear to be executed in the same order as they are written. It is possible that they won't actually be in that order, but the outcome wi...
If REST applications are supposed to be stateless, how do you manage sessions?
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The fundamental explanation is:
No client session state on the server.
By stateless it means that the server does not store any state about the client session on the server side.
The client session is stored on the client. The server is stateless means that every server can service any client at...
How to extend an existing JavaScript array with another array, without creating a new array
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This answer will fail if "b" (the array to extend by) is large (> 150000 entries approx in Chrome according to my tests). You should use a for loop, or even better use the inbuilt "forEach" function on "b". See my answer: stackoverflow.com/questions/1374126/…
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How SID is different from Service name in Oracle tnsnames.ora
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Quote by @DAC
In short: SID = the unique name of
your DB, ServiceName = the alias used
when connecting
Not strictly true. SID = unique name of the INSTANCE (eg the oracle process running on the machine). Oracle considers ...