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Creating a daemon in Linux
... a few log messages,
* sleeps 20 seconds and terminates afterwards.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <syslog.h>
static void skeleton_daemon()
{
pid...
What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet
...uest similar to the above with GET instead of POST, a malicious user could include your JSON in the context of their own site by using a script tag in the HTML. e.g. on www.evil.com:
<script src="http://www.example.com/User/GetUser/32"></script>
This JavaScript should be useless to w...
Xcode/Simulator: How to run older iOS version?
...
iOS 3.0 is not included in the iOS 4.2 SDK, only iOS 3.2+.
– Julio Gorgé
Nov 23 '10 at 23:21
...
How to get current relative directory of your Makefile?
...luated later when the MAKEFILE_LIST has changed after other Makefiles were included
– Tom Gruner
Mar 22 '14 at 4:55
...
How can I see the size of files and directories in linux? [closed]
... in the current directory
ls -al * #Displays Size of All the files including hidden files in the current directory
ls -al dir/ #Displays Size of All the files including hidden files in the 'dir' directory
ls command will not list the actual size of directories(why?). Therefore, we use...
Can HTML be embedded inside PHP “if” statement?
...
So if condition equals the value you want then the php document will run "include"
and include will add that document to the current window
for example:
`
<?php
$isARequest = true;
if ($isARequest){include('request.html');}/*So because $isARequest is true then it will include request.html but ...
How to use double or single brackets, parentheses, curly braces
...hey enable you to omit the dollar signs on integer and array variables and include spaces around operators for readability.
Single brackets are also used for array indices:
array[4]="hello"
element=${array[index]}
Curly brace are required for (most/all?) array references on the right hand side....
How to throw an exception in C?
...
A program with main in a .c file can include some C++, and therefore exceptions could be thrown and caught in the program, but the C code portions will remain ignorant of all of this going on except that exception throwing and catching often rely on functions wr...
Difference between PCDATA and CDATA in DTD
...element may contain plain text. The "parsed" part of it means that markup (including PIs, comments and SGML directives) in it is parsed instead of displayed as raw text. It also means that entity references are replaced.
Another type of content model allowing plain text contents is CDATA. In XML, t...
How to get HTML 5 input type=“date” working in Firefox and/or IE 10
...tp://jsfiddle.net/trixta/BMEc9/
<!-- cdn for modernizr, if you haven't included it already -->
<script src="http://cdn.jsdelivr.net/webshim/1.12.4/extras/modernizr-custom.js"></script>
<!-- polyfiller file to detect and load polyfills -->
<script src="http://cdn.jsdelivr....