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How to check whether a script is running under Node.js?
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answered Mar 4 '11 at 17:34
RossRoss
13.2k1010 gold badges5757 silver badges8686 bronze badges
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How to get the IP address of the server on which my C# application is running on?
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238
Nope, that is pretty much the best way to do it. As a machine could have several IP addresses ...
Propagate all arguments in a bash shell script
...cat baz.sh
#!/bin/bash
echo Received: $1
echo Received: $2
echo Received: $3
echo Received: $4
$ ./foo.sh first second
Received: first
Received: second
Received:
Received:
$ ./foo.sh "one quoted arg"
Received: one
Received: quoted
Received: arg
Received:
$ ./bar.sh first second
Received: first
Re...
How to count lines in a document?
...ill output the number of lines in <filename>:
$ wc -l /dir/file.txt
3272485 /dir/file.txt
Or, to omit the <filename> from the result use wc -l < <filename>:
$ wc -l < /dir/file.txt
3272485
You can also pipe data to wc as well:
$ cat /dir/file.txt | wc -l
3272485
$ curl...
Does Java casting introduce overhead? Why?
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edited Mar 23 '15 at 19:09
Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
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How to force use of overflow menu on devices with menu button
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edited Feb 23 '12 at 18:57
answered Feb 15 '12 at 2:12
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Create Windows service from executable
...'ll get the following error upon trying to start the service:
Error 1053: The service did not respond to the start or control request in a timely fashion.
There are tools that can create a Windows Service from arbitrary, non-service executables, see the other answers for examples of such tools...
Entity Framework and Connection Pooling
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371
Connection pooling is handled as in any other ADO.NET application. Entity connection still us...
How to select the first element in the dropdown using jquery?
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193
Try this out...
$('select option:first-child').attr("selected", "selected");
Another option w...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
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38 Answers
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