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How do I change the default port (9000) that Play uses when I execute the “run” command?
How can I change the default port used by the play framework in development mode when issueing the "run" command on the play console.
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npm install errors with Error: ENOENT, chmod
I am trying to globally install an npm module I just published. Every time I try to install, either from npm or the folder, I get this error.
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How to save and restore multiple different sessions in Vim?
...ed. It's also based on you current path, so if you open Vim from different directories you will have different sessions, which is quite useful when working on different projects.
Just edit your ~/.vimrc file and add the following:
function! MakeSession()
let b:sessiondir = $HOME . "/.vim/session...
How to append contents of multiple files into one file
...my case, I needed a more robust option that would look through multiple subdirectories so I chose to use find. Breaking it down:
find .
Look within the current working directory.
-type f
Only interested in files, not directories, etc.
-name '*.txt'
Whittle down the result set by name
-exec...
How to determine function name from inside a function
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81
From the Bash Reference Manual:
FUNCNAME
An array variable containing the names of all shell f...
Why does make think the target is up to date?
...hat you want to invoke like "make build" and "make lib" and you have those directories present, then you will need to use this strategy or one like it.
– MattD
Nov 16 '16 at 16:31
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Creating temporary files in Android
What's the best way to create a temporary file in Android?
6 Answers
6
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MySQL connection not working: 2002 No such file or directory
I'm trying to set up WordPress. I have Apache and MySQL running, and the accounts and database are all set up. I tried to make a simple connection:
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ASP.NET web.config: configSource vs. file attributes
Within an web.config -file in an ASP.NET-application some sections of config, like appSettings and connectionStrings , supports the attributes file and configSource .
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Get Image Height and Width as integer values?
I've tried to use the PHP function getimagesize , but I was unable to extract the image width and height as an integer value.
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