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How do I install a plugin for vim?
...s symlinks) and easy to keep things updated.
# Easily install vim plugins from a source control checkout (e.g. Github)
#
# alias vim-install=rake -f ~/.vim/rakefile-vim-install
# vim-install
# vim-install uninstall
require 'ftools'
require 'fileutils'
task :default => :install
desc "Install a ...
How to get the name of the calling method?
...
parse_caller(caller(depth+1).first).last
end
private
# Copied from ActionMailer
def self.parse_caller(at)
if /^(.+?):(\d+)(?::in `(.*)')?/ =~ at
file = Regexp.last_match[1]
line = Regexp.last_match[2].to_i
method = Regexp.last_match[3]
[file, line, meth...
Convert floating point number to a certain precision, and then copy to string
...r more information on option two, I suggest this link on string formatting from the Python documentation.
And for more information on option one, this link will suffice and has info on the various flags.
Python 3.6 (officially released in December of 2016), added the f string literal, see more inf...
Linux how to copy but not overwrite? [closed]
...
Taken from the man page:
-n, --no-clobber
do not overwrite an existing file (overrides a previous -i option)
Example:
cp -n myoldfile.txt mycopiedfile.txt
...
What is mod_php?
...
This answer is taken from TuxRadar:
When running PHP through your web server, there are two distinct options: running it using PHP's CGI SAPI, or running it as a module for the web server. Each have their own benefits, but, overall, the module i...
What does the plus sign do in '+new Date'
...to get the numeric value of that object using valueOf() like we get string from toString()
new Date().valueOf() == (+new Date) // true
share
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ios simulator: how to close an app
When you "run" the simulator from xCode, the app automatically launches, and then you can click the home button to suspend the app. What I want to do is close the app from within the simulator. So, how can this be done?
...
How to provide user name and password when connecting to a network share
... {
File.Copy(from, to);
}
});
Step 2
The Helper file which does a magic
using System;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using S...
How to convert an int value to string in Go?
...
@luke it comes from the C heritage where the entire machine might have 256K memory; usability was sacrificed to fit more functionality in. The creators of Go are all deeply embedded in that heritage and feel entirely comfortable with these...
Add data annotations to a class generated by entity framework
...pped class */
}
}
P.S. If you are using project type which is differ from ASP.NET MVC (when you perform manual data validation) don't forget to register your validators
/* Global.asax or similar */
TypeDescriptor.AddProviderTransparent(
new AssociatedMetadataTypeTypeDescriptionProvider(t...