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What's the difference between size_t and int in C++?
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From the friendly Wikipedia:
The stdlib.h and stddef.h header files define a datatype called size_t which is used to represent the size of an object. Library functions that take sizes expect them to be of type size_t, and the sizeof operator evaluates to size_t.
The actual type of size_...
Rails migrations: self.up and self.down versus change
...rs < ActiveRecord::Migration
def change
add_column :users, :image_file_name, :string
add_column :users, :image_content_type, :string
add_column :users, :image_file_size, :integer
add_column :users, :image_updated_at, :datetime
end
end
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Grep regex NOT containing string
I am passing a list of regex patterns to grep to check against a syslog file. They are usually matching an IP address and log entry;
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Checking for the correct number of arguments
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I figured it out thank you. How about if the file name doesnt exist?
– Andrew K
Dec 3 '10 at 1:25
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How do I install a module globally using npm?
... Thanks for the clarifications. Isaacs should replace the entire npm manfile and git wiki with the above text. Could clear up the mass confusion.
– Mauvis Ledford
May 1 '11 at 8:12
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What exactly is a Maven Snapshot and why do we need it?
...tes. That means that downloading 1.0-SNAPSHOT today might give a different file than downloading it yesterday or tomorrow.
Usually, snapshot dependencies should only exist during development and no released version (i.e. no non-snapshot) should have a dependency on a snapshot version.
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How to name variables on the fly?
...rate variable names for datasets I save in mypackage/data. Each one in its file with same name for the file and the data in it (given R recommendations for data in package). Each dataset is about 10M and the total is ~ 17Go I hardly see an other way.
– cmbarbu
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Get the creation date of a stash
...n alias [alias] stashlist = "stash list --date=local" to my ~/.gitconfig file
– user848337
Dec 12 '14 at 16:38
6
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Angularjs minify best practice
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Like OZ_ said, Use ngmin to minify all angular js file, like directive.js service.js. After that you can use Closure compiler to optimize it.
ref:
How to minify angularjs scripts
Build with YO
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Extract TortoiseSVN saved password
...eded)
The first directory is the one of interest. It appears to contain files with names that look like GUIDs; one for each repository for which you've saved credentials.
The passwords in these files are encrypted by the Windows Data Protection API. The tool above uses sample code from Obviex t...