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Commands executed from vim are not recognizing bash command aliases
...:
My solution to this was as simply as copying .zshrc to .zshenv - as per http://zsh.sourceforge.net/Intro/intro_3.html:
`.zshenv' is sourced on all invocations of the shell, unless the -f option is set. It should contain commands to set the command search path, plus other important environment...
Showing all errors and warnings [duplicate]
...lue: E_ALL
; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT
; http://php.net/error-reporting
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
For pure development I go for:
error_reporting = E_ALL ^ E_NOTICE ^ E_WARNING
Also don't forget to put display_errors to on
disp...
What is a singleton in C#?
What is a Singleton and when should I use it?
16 Answers
16
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puts vs logger in rails rake tasks
...nfig/environments/development.rb :
if File.basename($0) == 'rake'
# http://stackoverflow.com/questions/2246141/puts-vs-logger-in-rails-rake-tasks
log_file = Rails.root.join("log", "#{Rails.env}.log")
Rails.logger = ActiveSupport::Logger.new(log_file)
Rails.logger.extend(Active...
How do I rename a project in Xcode 5?
...p
selected and deselect all other items.
5- Click Rename.
Source: http://help.apple.com/xcode/mac/8.0/#/dev3db3afe4f
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How do I pass a string into subprocess.Popen (using the stdin argument)?
If I do the following:
11 Answers
11
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How do I call the default deserializer from a custom deserializer in Jackson
I have a problem in my custom deserializer in Jackson. I want to access the default serializer to populate the object I am deserializing into. After the population I will do some custom things but first I want to deserialize the object with the default Jackson behavior.
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How does the Comma Operator work
... on the rest, it will remove the unnecessary statements.
Further reading: http://en.wikipedia.org/wiki/Comma_operator
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How do I avoid the specification of the username and password at every git push?
I git push my work to a remote Git repository.
18 Answers
18
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
In a low level language (C, C++ or whatever): I have the choice in between either having a bunch of mutexes (like what pthread gives me or whatever the native system library provides) or a single one for an object.
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