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Number of elements in a javascript object
...he _length function itself! And while in this simple example you could avoid it by just using a normal function, that doesn't mean you can stop other scripts from doing this. so what do you do? Ignore function properties?
Object.prototype.length = function()
{
var i = 0;
for ( var p in this ...
What is a .h.gch file?
...e on a g++ compile line. Only .cpp files. If a .h file is ever compiled accidentally, remove any *.gch files
Never, ever, ever put a .cpp file in an #include statement.
If rule one is broken, at some point the problem described in the question will occur.
If rule two is broken, at some point the l...
Create a Path from String in Java7
...t Paths.get("/opt/path/"); Its returns as "\opt\path\". Can you please provide the solution.
– deadend
Sep 27 '17 at 14:50
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What does it mean to start a PHP function with an ampersand?
...ly optimize this on
its own. Only return references when
you have a valid technical reason to
do so.
See Returning References.
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Alter table add multiple columns ms sql
... the GO - that is only used in MSSQL server mgmt studio but it is not a valid sql keyword.
– increddibelly
Feb 9 '16 at 8:55
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How do I forward parameters to other command in bash script?
Inside my bash script, I would like to parse zero, one or two parameters (the script can recognize them), then forward the remaining parameters to a command invoked in the script. How can I do that?
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How to get the tag HTML with JavaScript / jQuery?
...
Your answer would be considerably better if you could explain why this answered the question. Also, please highlight code and click the {} button or press ctrl + k to mark it up as code.
– Ben
Jan 29 '13 at 22:3...
Dynamically adding properties to an ExpandoObject
...x.NewProp = string.Empty;
Alternatively:
var x = new ExpandoObject() as IDictionary<string, Object>;
x.Add("NewProp", string.Empty);
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What are paramorphisms?
...substructures of the input.
Edit: I remembered another nice example.
Consider binary search trees given by Fix TreeF where
data TreeF sub = Leaf | Node sub Integer sub
and try defining insertion for binary search trees, first as a cata, then as a para. You'll find the para version much easier, ...
What is WCF RIA services?
...
RIA services is a server-side technology that automatically generates client-side (Silverlight) objects that take care of the communication with the server for you and provide client-side validation.
The main object inside a RIA service is a DomainSe...