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How can I get my webapp's base URL in ASP.NET MVC?
...method?
– Josh Dean
May 28 '13 at 0:05
3
That really depends on how often you need to use it... i...
When should I use Debug.Assert()?
...to work backwards through the code to recreate the context that caused the error. An assertion can preserve the program's state at the time the error occurred.
Assertions double as documentation, telling other developers what implied assumptions your code depends on.
The dialog that appears when an ...
Unix command to prepend text to a file
... Damn.
– chishaku
Apr 28 '15 at 19:05
In my case I want to have a semi-colon in the end of the prepended line, so I w...
How can I use “sizeof” in a preprocessor macro?
...of(someThing) equals PAGE_SIZE; otherwise they will produce a compile-time error.
1. C11 way
Starting with C11 you can use static_assert (requires #include <assert.h>).
Usage:
static_assert(sizeof(someThing) == PAGE_SIZE, "Data structure doesn't match page size");
2. Custom macro
If you...
Javascript “Uncaught TypeError: object is not a function” associativity question
...tely, the code
var a = new B(args)(stuff)()
does not result in a syntax error, so no ; will be inserted. (An example which can run is
var answer = new Function("x", "return x")(function(){return 42;})();
To avoid surprises like this, train yourself to always end a statement with ;.
* This i...
Adding values to a C# array
... |
edited Jul 23 '15 at 6:05
Karolis
4377 bronze badges
answered Jul 21 '15 at 14:59
...
Can I apply the required attribute to fields in HTML5?
...n.
– james.garriss
May 19 '15 at 11:05
add a comment
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How can I load an object into a variable name that I specify from an R data file?
....
– Trevor Nederlof
Jun 4 '15 at 16:05
4
Something like this belongs in base R
...
Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
...
now I am getting a new error: the new version is Version=5.2.3.0 and it expects Version=4.0.0.0
– Yar
Mar 10 '16 at 15:52
...
Email validation using jQuery
... few reasons.
You validated, ok great, now what? You need to display the error, handle erasing it when it is valid, displaying how many errors total perhaps? There are lots of things it can handle for you, no need to re-invent the wheel.
Also, another huge benefit is it's hosted on a CDN, the cu...