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virtualenv --no-site-packages and pip still finding global packages?
...y, you can run printenv to see if PYTHONPATH is there, and if it is, run unset PYTHONPATH. You'll still have to go track down the problem if you don't want the issue to pop up anymore, but that'll let you get a fresh virtualenv set up in the current shell session.
– UltraBob
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Access key value from Web.config in Razor View-MVC3 ASP.NET
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@System.Configuration.ConfigurationManager.AppSettings["myKey"]
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How to delete all the rows in a table using Eloquent?
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Note: truncate() also resets any AUTO_INCREMENT counter (also note you can't truncate tables which have foreign key constraints.)
– William Turrell
Jul 24 '16 at 13:06
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How can I pass a parameter to a setTimeout() callback?
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setTimeout(function() {
postinsql(topicId);
}, 4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are jus...
What does dot (.) mean in a struct initializer?
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This is a C99 feature that allows you to set specific fields of the struct by name in an initializer. Before this, the initializer needed to contain just the values, for all fields, in order -- which still works, of course.
So for the following struct:
struct dem...
Create module variables in Ruby
...seudo-class-variables:
module Site
@@name = "StackOverflow"
def self.setName(value)
@@name = value
end
def self.name
@@name
end
end
Site.name # => "StackOverflow"
Site.setName("Test")
Site.name # => "Test"
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Detect enter press in JTextField
...hile typing in a JTextField in java? Without having to create a button and set it as the default.
10 Answers
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In CoffeeScript how do you append a value to an Array?
...ke the one its concatenating to.
Not efficient but looks cool in the right setting.
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Remove or uninstall library previously added : cocoapods
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Remove pod name(which to remove) from Podfile and then
Open Terminal, set project folder path
Run pod install --no-integrate
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Get the creation date of a stash
...t includes a relative time:
git stash list --pretty=format:"%C(red)%h%C(reset) - %C(dim yellow)(%C(bold magenta)%gd%C(dim yellow))%C(reset) %<(70,trunc)%s %C(green)(%cr) %C(bold blue)<%an>%C(reset)"
I have this set in the [alias] section of my ~/.gitconfig file, so that I can bind it to ...