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What is the most efficient way to create HTML elements using jQuery?
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personally i'd suggest (for readability):
$('<div>');
some numbers on the suggestions so far (safari 3.2.1 / mac os x):
var it = 50000;
var start = new Date().getTime();
for (i = 0; i < it; ++i) {
// test creation of an element
// se...
Passing arguments to C# generic new() of templated type
...arameters, we need to generate an array
// of parameters that will be read from the initialize object array argument.
var constructorParameters = parameters.Select((paramType, index) =>
// convert the object[index] to the right constructor parameter type.
Expression.Conve...
What requirement was the tuple designed to solve?
... While tuples are useful, one big drawback is clarity. It's hard to read and understand code that refers to Item1, Item2, etc... If tuples ever do achieve language support in C#, it would be wonderful to allow their members to be named (or at least aliased) in manner that allows code that use...
Is Python interpreted, or compiled, or both?
... to stop nitpicking and answer the question you meant to ask: Practically (read: using a somewhat popular and mature implementation), Python is compiled. Not compiled to machine code ahead of time (i.e. "compiled" by the restricted and wrong, but alas common definition), "only" compiled to bytecode,...
RESTful Login Failure: Return 401 or Custom Response
...t 401 is the proper response, I'd appreciate some explanation there. I've read the HTTP spec, as you have included here, but that to me does not read as a direct and obvious confirmation of your assertion. Namely, authentication is NOT required to ask about the validity of credentials - yet what y...
What is the relation between BLAS, LAPACK and ATLAS
...GNU compilers (gcc, g++ and gfortran). I have made MakeFiles which you can read to learn how you can call individual Fortran/FORTRAN routines in a C or C++ program. I have also put some installations instructions for mac and linux (sorry windows guys!). I have also made some bash .sh files for autom...
'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
... I'm using VS 2008 (don't ask) and this solution didn't work until I read post_erasmus' tip and set 'Platform Target' to x64 in Properties >> Build >> General configuration of my application. Sorted, thanks!
– Resource
Aug 13 '15 at 9:33
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How to reload apache configuration for a site without restarting apache
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@cs01 Where do you read that the httpd daemon will be restarted? Everything I read on the link provided in the answer says things like apachectl graceful: Gracefully restarts the Apache daemon by sending it a SIGUSR1. If the daemon is not runni...
Converting PKCS#12 certificate into PEM using OpenSSL
...on
with open("push.p12", "rb") as file:
p12 = crypto.load_pkcs12(file.read(), "my_passphrase")
# PEM formatted private key
print crypto.dump_privatekey(crypto.FILETYPE_PEM, p12.get_privatekey())
# PEM formatted certificate
print crypto.dump_certificate(crypto.FILETYPE_PEM, p12.get_certificate...
MySQL Creating tables with Foreign Keys giving errno: 150
...er set and collation as the corresponding PK column(s).
If there is data already in the Child table, every value in the FK column(s) must match a value in the Parent table PK column(s). Check this with a query like:
SELECT COUNT(*) FROM Child LEFT OUTER JOIN Parent ON Child.FK = Parent.PK
WHERE Pa...