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What is the C runtime library?
...mpatibility, to provide capabilities the standard functions don't address, etc.) In most cases, it will also contain quite a few "internal" functions that are used by the compiler but not normally by the end user.
The runtime library is basically a collection of the implementations of those function...
Using the field of an object as a generic Dictionary key
...ion detail, Int32.GetHashCode() is "return this;". For other types (string etc), then yes: .GetHashCode() would be very useful.
– Marc Gravell♦
Mar 11 '09 at 15:51
2
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Why use the SQL Server 2008 geography data type?
... would like to store along with the standard address fields (Street, City, etc.) is the geographic location of the address. The only use case I have in mind is to allow users to map the coordinates on Google maps when the address cannot otherwise be found, which often happens when the area is newly...
Is there a replacement for unistd.h for Windows (Visual C)?
...for getpid() and the exec..() family */
#include <direct.h> /* for _getcwd() and _chdir() */
#define srandom srand
#define random rand
/* Values for the second argument to access.
These may be OR'd together. */
#define R_OK 4 /* Test for read permission. */
#define W_OK 2 ...
Does setting Java objects to null do anything anymore?
...u should generally always be thinking of removing objects from lists, maps etc by calling the appropiate remove() method.
The case where there used to be some advice to set references to null was specifically in a long scope where a memory-intensive object ceased to be used partway through the scop...
ASP.NET MVC View Engine Comparison
...lisense
Compiled views
Extensibility using regular CLR classes, functions, etc
Seamless composability and manipulation since it's regular VB.NET code
Unit testable
Cons:
Performance: Builds the whole DOM before sending it to client.
Example:
Protected Overrides Function Body() As XElement
...
What's Pros and Cons: putting javascript in head and putting just before the body close
...er the page is visible to the user.
If you are adding styles or elements (etc. switching textfields with some form of richer editor) this will be visible to the user as flickering.
If you are adding click-events to elements, they will not be clickable until a bit after the elements themselves are ...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
...ee http://www.sqlite.org/pragma.html
Otherwise all I can recommend is to fetch columns in a result set by ordinal position rather than by column name, if it's too much trouble for you to type the names of the columns in your query.
This is a good example of why it's bad practice to use SELECT * --...
Zoom in on a point (using scale and translate)
...
var canvas = document.getElementById("canvas");
var context = canvas.getContext("2d");
var width = 600;
var height = 200;
var scale = 1;
var originx = 0;
var originy = 0;
var visibleWidth = width;
var visibleHeight = height;
function draw(){
// Clear screen to white.
con...
Understanding Canvas and Surface concepts
...u are familiar with that. All the logic on how to draw a circle, or a box, etc is contained inside Canvas. A canvas draws on a Bitmap or an open GL container but there is no reason why in the future it could be extended to draw onto other types of rasters.
SurfaceView is a View that contains a Surf...