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Oracle TNS names not showing when adding new connection to SQL Developer
... the Windows command line:
echo %TNS_ADMIN%
From linux:
echo $TNS_ADMIN
Restart SQL Developer
Now in SQL Developer right click on Connections and select New Connection.... Select TNS as connection type in the drop down box. Your entries from tnsnames.ora should now display here.
...
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 = ...
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...
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...
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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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...
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. ...
Understanding dispatch_async
...spatch_async() blocks to DISPATCH_QUEUE_PRIORITY_DEFAULT, those tasks will start executing in the order you sent them into the queue. Likewise for the HIGH, LOW, and BACKGROUND queues. Anything you send into any of these queues is executed in the background on alternate threads, away from your main ...