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ruby system command check exit code
...us object, you can get the command's process information from this object, including: status code, execution status, pid, etc.
Some useful methods of the $? object:
$?.exitstatus => return error code
$?.success? => return true if error code is 0, otherwise false
$?.pid => cre...
Logging errors in ASP.NET MVC
...est exception loggers I've ever used. I read a post saying that MS should include it in ASP.net and I agree.
– dtc
May 20 '09 at 18:52
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Referring to a file relative to executing script
In a bash script I'm writing, I use source to include the variable defined in a configuration file. The script to be executed is act.sh , while the script to be source d is act.conf.sh , so in act.sh I have:
...
jQuery: Performing synchronous AJAX requests
...se is deprecated and in the process of being removed (link). Many browsers including Firefox and Chrome have already started to print a warning in the console if you use this:
Chrome:
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user'...
When to use IComparable Vs. IComparer
...I like your way to illustrating the key concept. It could be better if you including the Comparer(T) class into this contest. Even it's not including in the question. :)
– Kevman
May 15 '17 at 18:37
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Equation for testing if a point is inside a circle
...lementation.
// compile gcc -O3 <filename>.c
// run: time ./a.out
#include <stdio.h>
#include <stdlib.h>
#define TRUE (0==0)
#define FALSE (0==1)
#define ABS(x) (((x)<0)?(0-(x)):(x))
int xo, yo, R;
int inline inCircle( int x, int y ){ // 19.1, 19.1, 19.1
int dx = ABS(x...
import .css file into .less file
...ib.css file and treat it as less. If you specify a file is less and do not include an extension, none will be added.
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How to upgrade PowerShell version from 2.0 to 3.0
...wnload page here.
Some of the new and updated features in this release include:
Constrained file copying to/from JEA endpoints
JEA support for Group Managed Service Accounts and Conditional Access Policies
PowerShell console support for VT100 and redirecting stdin with interactive i...
Converting pfx to pem using openssl
...me to get intimately familiar with openssl, but the pem conversion was not including the private key. The edit provided the detail on how to merge the cert and key into one pem file, just what I needed.
– ebt
Dec 8 '14 at 16:33
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Use JAXB to create Object from XML String
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Could you expand this answer to include if the "xml string here" includes a SOAP envelope?
– JWiley
Mar 11 '14 at 14:25
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