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Does Git publicly expose my e-mail address?
... if none is given. On my machine without user.email it shows commits by “Foo <foo@daughter.(none)>”.
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Access properties file programmatically with Spring?
...tiesFactoryBean.
<util:properties id="myProps" location="classpath:com/foo/myprops.properties"/>
or:
<bean id="myProps" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="location" value="classpath:com/foo/myprops.properties"/>
</bean&g...
Creating multiline strings in JavaScript
... syntax. You can escape the literal newline, however, which comes close:
"foo \
bar"
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How to pass the password to su/sudo/ssh without overriding the TTY?
I'm writing a C Shell program that will be doing su or sudo or ssh . They all want their passwords in console input (the TTY) rather than stdin or the command line.
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Counting the Number of keywords in a dictionary in python
...ries in the dictionary) can be found using the len() function.
> a = {'foo':42, 'bar':69}
> len(a)
2
To get all the distinct words (i.e. the keys), use the .keys() method.
> list(a.keys())
['foo', 'bar']
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How do I use spaces in the Command Prompt?
How can I use spaces in the Windows Command Line?
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How to get Erlang's release version number from a shell?
Many programs return their version number with a command like:
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How do I create a slug in Django?
I am trying to create a SlugField in Django.
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Understanding the Gemfile.lock file
...xclamation mark I just found out it's on gems fetched via :git, e.g.
gem "foo", :git => "git@github.com:company/foo.git"
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