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Using an SSH keyfile with Fabric
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Another cool feature available as of Fabric 1.4 - Fabric now supports SSH configs.
If you already have all the SSH connection parameters in your ~/.ssh/config file, Fabric will natively support it, all you need to do is add:
env.use_ssh_config = True
at the beginning of your fa...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
... second, you want to remove liability in case of security breach. I don't know of any lawsuits offhand, but leaking passwords makes your company look really bad.
– James McMahon
Feb 5 '14 at 13:50
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How to create a project from existing source in Eclipse and then find it?
...m 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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Java JTable setting Column Width
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setting both min and max width solved the problem but now scroll bars are missin.
– Hamza Yerlikaya
Jun 5 '09 at 6:50
add a comment
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How to access remote server with local phpMyAdmin client?
...mote server
After adding this configuration part, restart you server and now your phpMyAdmin home page will change and it will show a field to select the server.
Now you can select you server and access your remote database by entering username and password for that database.
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Extract hostname name from string
...);
; tmp.href = "http://www.example.com/12xy45";
// tmp.hostname will now contain 'www.example.com'
// tmp.host will now contain hostname and port 'www.example.com:80'
Wrap the above in a function such as the below and you have yourself a superb way of snatching the domain part out of an URI....
How to upgrade PowerShell version from 2.0 to 3.0
...staller, it says "This update is not applicable to your computer. " and I know from checking version that I am still on PowerShell 2.
– Shiva
Sep 3 '15 at 20:52
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How to tell git to use the correct identity (name and email) for a given project?
...init or clone
git config --global init.templatedir '~/.git-templates'
And now copy the following lines to ~/.git-templates/hooks/pre-commit and make the file executable (don't forget this otherwise git won't execute it!)
#!/bin/bash
RED='\033[0;31m' # red color
NC='\033[0m' # no color
GITHUB_RE...
How do I check if a variable exists?
I want to check if a variable exists. Now I'm doing something like this:
11 Answers
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...er! function is part of Rails 3 (using the new devise feature, of which I know little about). If the app can't find the User model (either because of namespace issues or whatever reason) then the method will fail. The "enki" application you linked to is now a Rails 3 application. It could be expe...