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How to create a project from existing source in Eclipse and then find it?
I have created several .java files. All of them are located in one directory. I used a text editor to write these files. Now I want to switch to Eclipse. How can I do it? I have tried many ways. None of them works.
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what is .netrwhist?
...iles across networks. .netrwhist is a history file which maintains all the directories that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist
A sample .netrwhist is as shown
let g:netrw_dirhistmax =10
let g:netrw_dirhist_cnt =6
let g:netrw_dirhist_1='/Us...
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 run Rake tasks from within Rake tasks?
...ild_type , which can be :debug or :release (the results go in separate directories):
7 Answers
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How to debug .htaccess RewriteRule not working
I have a RewriteRule in a .htaccess file that isn't doing anything. How do I troubleshoot this?
8 Answers
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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...
Do you have to restart apache to make re-write rules in the .htaccess take effect?
I have pushed my .htaccess files to the production severs, but they don't work. Would a restart be the next step, or should I check something else.
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How to check if a file contains a specific string using Bash
I want to check if a file contains a specific string or not in bash. I used this script, but it doesn't work:
11 Answers
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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...
What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
I just want to understand following line of code in shell. It is used to get the current working directory. I am aware that $(variable) name return the value inside the variable name, but what is $(command) supposed to return? Does it return the value after executing the command? In that case, w...