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What it the significance of the Javascript constructor property?
... Thanks - it may not be idiomatic but many of the tutorials on the net (and q/a's on SE) suggest using this particular method is 'needed' - as if the whole prototype model breaks if you don't use it.
– aaa90210
Oct 25 '10 at 9:47
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How to use shared memory with Linux in C
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try this code sample, I tested it, source: http://www.makelinux.net/alp/035
#include <stdio.h>
#include <sys/shm.h>
#include <sys/stat.h>
int main ()
{
int segment_id;
char* shared_memory;
struct shmid_ds shmbuffer;
int segment_size;
const int shared_...
Method chaining - why is it a good practice, or not?
... is considered bad when it violates the law of demeter. See: ifacethoughts.net/2006/03/07/… The answer given here in fact follows that law as it is a "builder pattern".
– Angel O'Sphere
Apr 30 '14 at 17:53
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Calculate business days
...artdate,7,$holidays,'r');
Another post mentions getWorkingDays (from php.net comments and included here) but I think it breaks if you start on a Sunday and finish on a work day.
Using the following (you'll need to include the getWorkingDays function from previous post)
date_default_timezone_set...
C# generic type constraint for everything nullable
...oned, you cannot have a compile-time check for it. Generic constraints in .NET are severely lacking, and do not support most scenarios.
However I consider this to be a better solution for run-time checking. It can be optimized at JIT compilation time, since they're both constants.
public class Som...
SqlException from Entity Framework - New transaction is not allowed because there are other threads
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Did not work for me .NET 4.5. When used the TransactionScope I got the following error "The underlying provider failed on EnlistTransaction.{"The partner transaction manager has disabled its support for remote/network transactions. (Exception fro...
htaccess redirect to https://www
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To first force HTTPS, you must check the correct environment variable %{HTTPS} off, but your rule above then prepends the www. Since you have a second rule to enforce www., don't use it in the first rule.
RewriteEngine On
RewriteCond %{HTT...
onKeyPress Vs. onKeyUp and onKeyDown
...n @Falk's post to demonstrate the idiosynchracies (using jquery): jsfiddle.net/zG9MF/2
– fordareh
Oct 30 '13 at 18:53
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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...e. If you use parameterized queries, such as by using SqlParameter in ADO.NET, the input will, at minimum, be automatically sanitized to guard against SQL injection.
However, sanitizing inputs at the application level may not stop more advanced SQL injection techniques. For example, there are ways ...
How to encode the filename parameter of Content-Disposition header in HTTP?
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Also note that the internet draft (not "draft RFC") has been finished, and the final document is RFC 5987 (greenbytes.de/tech/webdav/rfc5987.html)
– Julian Reschke
Sep 29 '11 at 15:46
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