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Hidden Features of ASP.NET [closed]
...fig differences using other methods (Web Deployment Projects, Build tasks, etc)
– John Sheehan
Dec 7 '09 at 20:23
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jQuery Validate - Enable validation for hidden fields
...NET MVC3 site where I'd left the framework to setup unobtrusive validation etc., in case it's useful to anyone:
$("form").data("validator").settings.ignore = "";
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Reading a binary file with python
...all, or you will read the wrong bits.
Reading the contents of the file in order to have something to unpack is pretty trivial:
import struct
data = open("from_fortran.bin", "rb").read()
(eight, N) = struct.unpack("@II", data)
This unpacks the first two fields, assuming they start at the very b...
Cast to int vs floor
...will run into some overflow issues) and for negative values below -100000, etc. But I've clocked it to be at least 3 times faster than floor, which was really critical for our application. Take it with a grain of salt, test it on your system, etc. but it's worth considering IMHO.
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How do you make an element “flash” in jQuery
...try this first before adding color plugins and trying to flash backgrounds etc.
– Simon_Weaver
Jun 30 '13 at 6:19
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How do I check what version of Python is running my script?
... 5)
This compares major and minor version information. Add micro (=0, 1, etc) and even releaselevel (='alpha','final', etc) to the tuple as you like. Note however, that it is almost always better to "duck" check if a certain feature is there, and if not, workaround (or bail out). Sometimes feature...
Initialization of all elements of an array to one default value in C++?
.... It tells the compiler to create an iteration variable i, it tells it the order in which the elements should be initialized, and so on. Of course, the compiler is likely to optimize that away, but the point is that here you are overspecifying the problem, forcing the compiler to work harder to get ...
What is the MySQL JDBC driver connection string?
...("com.mysql.jdbc.Driver").newInstance ();
Connection conn = DriverManager.getConnection (url, "username", "password");
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What's the “big idea” behind compojure routes?
...responsibility to examine the URI used in the request, examine any cookies etc. and ultimately arrive at an appropriate response. Clearly it is necessary that all this work be factored into a collection of well-defined pieces; these are normally a "base" handler function and a collection of middlew...
Which is faster : if (bool) or if(int)?
...ngs like sign-extend to bring it to certain widths to put it on the stack, etc. (You can't push a byte.)
When the optimizer views the AST and does its magic, however, it looks at surrounding context and "knows" when it can replace code with something more efficient without changing semantics. So ...