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Maven package/install without test (skip tests)
...in configuration to your pom if you do not want to set command line arg:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skipTests>true</skipTests>
</configuration>...
How to Correctly Use Lists in R?
...ist and vector in R:
Why do these two expressions not return the same result?
x = list(1, 2, 3, 4); x2 = list(1:4)
A list can contain any other class as each element. So you can have a list where the first element is a character vector, the second is a data frame, etc. In this case, you have cre...
What is the purpose of “!” and “?” at the end of method names?
... while ActiveRecord::Base#save! raises an exception.
Kernel::exit causes a script to exit, while Kernel::exit! does so immediately, bypassing any exit handlers.
Methods ending in ? return a boolean, which makes the code flow even more intuitively like a sentence — if number.zero? reads like "if t...
C++ Erase vector element by value rather than by position? [duplicate]
...
How about std::remove() instead:
#include <algorithm>
...
vec.erase(std::remove(vec.begin(), vec.end(), 8), vec.end());
This combination is also known as the erase-remove idiom.
share
...
How to get the focused element with jQuery?
...rns input:text:name as expected in Firefox and Safari, but nothing in IE
<form action="">
<div id="block-1" class="border">
<h4>block-1</h4>
<input type="text" value="enter name here" name="name"/>
<input type="button" value="...
How to use ternary operator in razor (specifically on HTML attributes)?
...
You should be able to use the @() expression syntax:
<a class="@(User.Identity.IsAuthenticated ? "auth" : "anon")">My link here</a>
I don't have Razor installed, though, so I could be wrong.
...
Is 1.0 a valid output from std::generate_canonical?
...2_t) to float; the algorithm described by the standard gives incorrect results (inconsistent with its description of the output of the algorithm) when loss of precision occurs if the current IEEE754 rounding mode is anything other than round-to-negative-infinity (note that the default is round-to-ne...
How to remove all the null elements inside a generic list in one go?
Is there a default method defined in .Net for C# to remove all the elements within a list which are null ?
7 Answers
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Resetting remote to a certain commit
I want to discard all changes done after commit <commit-hash> .
So I did:
9 Answers
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How to make a div 100% height of the browser window
...ndow, regardless of where the element is situated in the DOM tree:
HTML
<div></div>
CSS
div {
height: 100vh;
}
This is literally all that's needed. Here is a JSFiddle example of this in use.
What browsers support these new units?
This is currently supported on all up-to-date...