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How do I use $rootScope in Angular to store variables?
...on entitled "$rootScope exists, but it can be used for evil." Passing data from one controller to another is evil.
– MBielski
Jan 20 '14 at 16:05
1
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How to show first commit by 'git log'?
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Short answer
git rev-list --max-parents=0 HEAD
(from tiho's comment. As Chris Johnsen notices, --max-parents was introduced after this answer was posted.)
Explanation
Technically, there may be more than one root commit. This happens when multiple previously independent h...
How do I push to GitHub under a different username?
... @WesternGun Do not provide password in the url if you want to prevent it from being recorded in bash history. Use https://'B_user_name'@github.com/B_user_name/project.git. This should prompt for the password of B_user_name.
– subtleseeker
Jul 8 at 10:39
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What is the equivalent of Java's final in C#?
...e context in which it is used.
Classes
To prevent subclassing (inheritance from the defined class):
Java
public final class MyFinalClass {...}
C#
public sealed class MyFinalClass {...}
Methods
Prevent overriding of a virtual method.
Java
public class MyClass
{
public final void myFinalMethod()...
Strangest language feature
...ng, because you can be sure nobody will -ever- find out what ??! will mean from Google without knowing the name already.
– zaratustra
Jan 4 '10 at 4:47
56
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How do I exclude all instances of a transitive dependency when using Gradle?
...ributes - group and module. However, the above syntax doesn't prevent you from specifying any arbitrary property as a predicate. When trying to exclude from an individual dependency you cannot specify arbitrary properties. For example, this fails:
dependencies {
compile ('org.springframework.dat...
How to avoid the “Circular view path” exception with Spring MVC test
...ew name generation.)");
}
where path is the view name, what you returned from the @Controller. In this example, that is preference. The variable uri holds the uri of the request being handled, which is /context/preference.
The code above realizes that if you were to forward to /context/preferenc...
How do I install Python packages on Windows?
I'm having a hard time setting up python packages. EasyInstall from SetupTools is supposed to help that, but they don't have an executable for Python 2.6.
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jQuery first child of “this”
I'm trying to pass "this" from a clicked span to a jQuery function that can then execute jQuery on that clicked element's first child. Can't seem to get it right...
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Security of REST authentication schemes
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certs from startcom are free and widely recognized. cacert.org is an open alternative with less recognition
– Dima Tisnek
Mar 1 '12 at 13:08
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