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What's the difference between require and require-dev? [duplicate]
I'm new to the composer and I would like to know the difference between require and require-dev .
The composer website doesn't offer a good explanation the difference between these two.
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How to sum array of numbers in Ruby?
... array.map(&:price).inject(0, :+) is a bit safer. It makes sure that if you have an empty list you get 0 instead of nil.
– johnf
Oct 4 '11 at 9:21
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Replace line break characters with in ASP.NET MVC Razor view
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Oh my GOD, no. What if I decide to comment about some <script>.
– Darin Dimitrov
Nov 18 '10 at 22:49
4
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What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
... I think it says "e.g." because it's just a community documentation, if someone's interested in all the possible values, it can be found in Hibernate's javadoc. (And yes, only those four options are present) docs.jboss.org/hibernate/orm/4.1/javadocs/org/hibernate/cfg/…
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How to make Twitter Bootstrap menu dropdown on hover rather than click
...ropdown:hover > ul.dropdown-menu {
display: block;
}
However, if you are using Bootstrap's responsive features, you will not want this functionality on a collapsed navbar (on smaller screens). To avoid this, wrap the code above in a media query:
@media (min-width: 979px) {
ul.nav li....
Explain Python entry points?
...md.py that looks like:
def cursive_command():
args = sys.argv[1:]
if len(args) < 1:
print "usage: ..."
and so forth; it should assume that it's been called from the command line, parse the arguments that the user has provided, and ... well, do whatever the command is designed t...
Parse XML using JavaScript [duplicate]
...ad and convert) the XML found through using GeoNames' FindNearestAddress.
If your XML is in a string variable called txt and looks like this:
<address>
<street>Roble Ave</street>
<mtfcc>S1400</mtfcc>
<streetNumber>649</streetNumber>
<lat>37.4...
GridCtrl 控件FAQ - C/C++ - 清泛网 - 专注C/C++及内核技术
...FIXEDCOL // Cell is part of a fixed column
GVIS_MODIFIED // Cell has been modified
3. 在选定一个单元格时，选择整行
void CGridCtrl::SetListMode(BOOL bEnableListMode = TRUE)
先设定表格为ListMode
4. 说明添加固定列头和固定行头...
Programmatically create a UIView with color gradient
...blackColor].CGColor];
[view.layer insertSublayer:gradient atIndex:0];
Swift:
let view = UIView(frame: CGRect(x: 0, y: 0, width: 320, height: 50))
let gradient = CAGradientLayer()
gradient.frame = view.bounds
gradient.colors = [UIColor.white.cgColor, UIColor.black.cgColor]
view.layer.insertSubl...
JBoss vs Tomcat again [closed]
...ntioned, Tomcat provides a servlet container that supports the Servlet specification (Tomcat 7 supports Servlet 3.0). JBoss AS, a 'complete' application server supports Java EE 6 (including Servlet 3.0) in its current version.
Tomcat is fairly lightweight and in case you need certain Java EE featur...