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When should I use double or single quotes in JavaScript?
...ibraries support single quotes as well, but I had great problems in one of my projects before realizing that single quoting a string is in fact not according to JSON standards.
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How to efficiently build a tree from a flat structure?
...heir parent if it exists and update its parent pointer accordingly.
class MyObject
{ // The actual object
public int ParentID { get; set; }
public int ID { get; set; }
}
class Node
{
public List<Node> Children = new List<Node>();
public Node Parent { get; set; }
pub...
Selecting multiple classes with jQuery
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This should work:
$('.myClass, .myOtherClass').removeClass('theclass');
You must add the multiple selectors all in the first argument to $(), otherwise you are giving jQuery a context in which to search, which is not what you want.
It's the same...
Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
My numpy arrays use np.nan to designate missing values. As I iterate over the data set, I need to detect such missing values and handle them in special ways.
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Where and why do I have to put the “template” and “typename” keywords?
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(See here also for my C++11 answer)
In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that:
t * f;
How should this be parsed? For many languages a compiler...
ASP.NET MVC passing an ID in an ActionLink to the controller
I can't see to retrieve an ID I'm sending in a html.ActionLink in my controller, here is what I'm trying to do
5 Answers
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Copying PostgreSQL database to another server
...mp -C dbname | bzip2" | bunzip2 | psql dbname?
– Jeromy French
Feb 26 '13 at 2:51
2
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Java's final vs. C++'s const
The Java for C++ programmers tutorial says that (highlight is my own):
11 Answers
11...
JavaScript: location.href to open in new window/tab?
...ed this answer to make the important bit readable. If you don't approve of my formatting, may I suggest shortening the URL so that the second parameter fits within the unscrolling region?
– Phrogz
Sep 20 '11 at 17:51
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Are strongly-typed functions as parameters possible in TypeScript?
...ch lends itself to greater clarity for future code readers.
Generally, in my experience, this approach lends itself to being more concise, less clutter, and greater clarity overall.
Good luck all!
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