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simple explanation PHP OOP vs Procedural?
...y as "chunks" of functionality, that just happen to be saved to individual files.
There are different ways of organizing those "chunks"; depending on things like conventions of the programming language, the background and training of the developer(s), or just plain old personal preference.
OOP and P...
Add a reference column migration in Rails 4
...migration AddUserToUploads user:references
Which will create a migration file as:
class AddUserToUploads < ActiveRecord::Migration
def change
add_reference :uploads, :user, index: true
end
end
Then, run the migration using rake db:migrate.
This migration will take care of adding a ne...
How can I select every other line with multiple cursors in Sublime Text?
... line. If you wanted even-numbered lines, press down: ↓
Depending on the file, there might be one cursor missing right down the bottom of the file. Using the mouse (damn!) scroll to the bottom, hold down Ctrl, and click where the missing cursor should be to add it in.
...
Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
...s and several other things, you need to:
gem "rake", "0.8.7"
in your Gemfile.
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Git/GitHub can't push to master
... test project and added it to the local repository. Now I am trying to add files/project to the remote repository.
11 Answe...
How to compile python script to binary executable
...d in the same folder as the script if it does not exist.
Writes some log files and working files in the build folder.
Creates a folder dist in the same folder as the script if it does not exist.
Writes the myscript executable folder in the dist folder.
In the dist folder you find the...
Eclipse Kepler for OS X Mavericks request Java SE 6
...string>CommandLine</string>
</array>
Afterwards copy the file back to its original location (you need administrator rights). For this change to take effect you need to log out of your account (and back in) or restart your computer. The dialog for Java 6 should shouldn't appear anym...
How to determine whether code is running in DEBUG / RELEASE build?
...me such as DEBUG_MODE.
then conditionally code for DEBUG in your source files
#ifdef DEBUG
// Something to log your sensitive data here
#else
//
#endif
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Is there a code obfuscator for PHP? [closed]
...or very big projects. They can't handle variables that are included in one file and used in another, for instance.
10 Answe...
Why should I use Google's CDN for jQuery?
...eases the parallelism available. (Most browsers will only download 3 or 4 files at a time from any given site.)
It increases the chance that there will be a cache-hit. (As more sites follow this practice, more users already have the file ready.)
It ensures that the payload will be as small as poss...