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How to host a Node.Js application in shared hosting [closed]
... . $file . ' >/dev/null 2>&1 & echo $!');
//Wait for node to start up
usleep(500000);
//Connect to node server using cURL
$curl = curl_init('http://127.0.0.1:49999/');
curl_setopt($curl, CURLOPT_HEADER, 1);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
//Get the full response
$resp = ...
How can I troubleshoot my Perl CGI script?
I have a Perl script that isn't working and I don't know how to start narrowing down the problem. What can I do?
8 Answers
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Print second last column/field in awk
...o splitting on whitespace
e execute the perl code
The @F autosplit array starts at index [0] while awk fields start with $1.
$#F is the number of elements in @F
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Does Java read integers in little endian or big endian?
...
Having started in bits, I thought THAT was endianess for a long time.
– Roy Falk
Mar 30 '16 at 7:24
add a c...
How can I export the schema of a database in PostgreSQL?
...
Provided you can start the old database server up, yes. pg_dump can connect remotely to a database server as you probably know. I'd attempt to install 8.3 on your new machine and copy over your old database files and start postgres up and see...
ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
...el:
public ActionResult Name(string id)
{
CheckDispose();
string start = Request["start-date"];
string end = Request["end-date"];
return View("Index", GetACPViewModel(HttpUtility.UrlDecode(Request["searchid"]), start, end));
}
Client level:
<% using (Html.BeginForm("Name", "Ap...
Android static object lifecycle
...
Lets start with a bit of background: What happens when you start an application?
The OS starts a process and assigns it a unique process id and allocates a process table.A process start an instance of DVM(Dalvik VM); Each appl...
How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
... may get tripped up if the library initializes itself in a weird way.
Get Started With --allowJs
If --allowJs gave you decent results and you want to write a better definition file yourself, you can combine --allowJs with --declaration to see TypeScript's "best guess" at the types of the library. ...
When to use MongoDB or other document oriented database systems? [closed]
...offer a platform for video- and audio-clips, photos and vector-grafics. We started with MySQL as the database backend and recently included MongoDB for storing all meta-information of the files, because MongoDB better fits the requirements. For example: photos may have Exif information, videos m...
Running a cron job on Linux every six hours
...o care about
0 */6 * * * /path/to/mycommand
This means every sixth hour starting from 0, i.e. at hour 0, 6, 12 and 18 which you could write as
0 0,6,12,18 * * * /path/to/mycommand
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