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What is the difference between require() and library()?
...value by default. TRUE if the packages is loaded, FALSE if it isn't.
> test <- library("abc")
Error in library("abc") : there is no package called 'abc'
> test
Error: object 'test' not found
> test <- require("abc")
Loading required package: abc
Warning message:
In library(package, l...
Clearing coverage highlighting in Eclipse
... in green, red and yellow depending on which lines of code were covered by tests.
10 Answers
...
Can I invoke an instance method on a Ruby module without including it?
...
I think the shortest way to do just throw-away single call (without altering existing modules or creating new ones) would be as follows:
Class.new.extend(UsefulThings).get_file
...
How to lock orientation during runtime
...everse orientation reconfiguration doesn't occur. At least on devices I've tested it on. It's really important to know if you want to stop reconfiguration during some dialog shows etc
– sberezin
Jul 3 '15 at 10:08
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Is there anyway to exclude artifacts inherited from a parent POM?
...n). Not handy if you have lot of stuff in the parent pom.
Another thing to test would be to declare the mail artifact with the version required by ALL-DEPS under the dependencyManagement in the parent pom to force the convergence (although I'm not sure this will solve the scoping problem).
<dep...
How to create an array from a CSV file using PHP and the fgetcsv function
...handle);
return $line_of_text;
}
// Set path to CSV file
$csvFile = 'test.csv';
$csv = getdata($csvFile);
echo '<pre>';
print_r($csv);
echo '</pre>';
Array
(
[0] => Array
(
[0] => Project
[1] => Date
[2] => User
...
Managing Sessions in Node.js? [closed]
...reaks but never collapses. There are no excuses for code that has not been tested. With such tools as integration testing, unit testing, regression testing what excuse do you use to say that your code hasn't been tested? Have more faith in your talents. Your as good as any third party.
...
Blocks and yields in Ruby
...e very useful. In particular, the following example:
#!/usr/bin/ruby
def test
yield 5
puts "You are in the method test"
yield 100
end
test {|i| puts "You are in the block #{i}"}
test do |i|
puts "You are in the block #{i}"
end
which should give the following output:
You are in the b...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
... Nice solution. From the documentation it seems like you still need to test for an object: yepnope([{ test : /* boolean(ish), .... So it seems @raklos that you'll need to figure out an object to test for.
– johnhunter
Apr 6 '11 at 17:31
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Microsecond timing in JavaScript
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I really liked this response. I ran a few tests and came up with an example you can drop into your console to see that this still will have dramatic collisions when using this. (note I was getting 10% collisions on a good machine even with doing something as expensiv...