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How to capitalize the first character of each word in a string
...answers that refer to the commons libraries.
– Ravi Wallau
Dec 12 '09 at 8:59
11
To change the no...
Is it OK to use == on enums in Java?
... it is to put the functionality within the enum itself, so you could just call roundingMode.round(someValue). This gets to the heart of Java enums - they're object-oriented enums, unlike the "named values" found elsewhere.
EDIT: The spec isn't very clear, but section 8.9 states:
The body of an ...
What are major differences between C# and Java?
...ures of Java 7 aren't mentioned here, but the using statement advantage of all versions of C# over Java 1-6 has been removed.)
Not all of your summary is correct:
In Java methods are virtual by default but you can make them final. (In C# they're sealed by default, but you can make them virtual.)
...
express throws error as `body-parser deprecated undefined extended`
In my node app, I am using express. all works fine, But i am getting error in the cmd . I use all are updated modules...
6...
How do I get the name of a Ruby class?
...ce the class of a class is Class. Instead, you can just use name:
module Foo
class Bar
def self.say_name
puts "I'm a #{name}!"
end
end
end
Foo::Bar.say_name
output:
I'm a Foo::Bar!
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What is the best way to exit a function (which has no return value) in python before the function en
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I would suggest:
def foo(element):
do something
if not check: return
do more (because check was succesful)
do much much more...
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How to convert lazy sequence to non-lazy in Clojure
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doall is all you need. Just because the seq has type LazySeq doesn't mean it has pending evaluation. Lazy seqs cache their results, so all you need to do is walk the lazy seq once (as doall does) in order to force it all, and t...
Elegant way to check for missing packages and install them?
...em are novice/intermediate R users and don't realize that they have to install packages they don't already have.
29 Answers...
How to copy a file to a remote server in Python using SCP or SSH?
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You can call the scp bash command (it copies files over SSH) with subprocess.run:
import subprocess
subprocess.run(["scp", FILE, "USER@SERVER:PATH"])
#e.g. subprocess.run(["scp", "foo.bar", "joe@srvr.net:/path/to/foo.bar"])
If you'...
Use 'class' or 'typename' for template parameters? [duplicate]
...about this here. I thought it was interesting.
Summary: Stroustrup originally used class to specify types in templates to avoid introducing a new keyword. Some in the committee worried that this overloading of the keyword led to confusion. Later, the committee introduced a new keyword typename to ...