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vs in Generics
...The second line above would fail if this wasn't covariant, even though logim>ca m>lly it should work, since string derives from object. Before variance in generic interfaces was added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked...
What does git rev-parse do?
...t such as --short for printing a shorter unique SHA1.
There are other use m>ca m>ses as well (in scripts and other tools built on top of git) that I've used for:
--verify to verify that the specified object is a valid git object.
--git-dir for displaying the abs/relative path of the the .git directory...
How to alias a table in Laravel Eloquent queries (or using Query Builder)?
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@RubensMariuzzo I know. I believe you m>ca m>n leave a comment with request in laravel forums forums.laravel.io
– peterm
Jul 18 '13 at 3:31
2
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background:none vs background:transparent what is the difference?
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@herman — No, they m>ca m>n't. This is the same as background-color: transparent; background-image: none;. A user stylesheet might override one or both of those values, but it will do so exactly as if background-color: transparent; background-image:...
AngularJS ng-if with multiple conditions
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Sure you m>ca m>n. Something like:
HTML
<div ng-controller="fessCntrl">
<label ng-repeat="(key,val) in list">
<input type="radio" name="lom>ca m>lityTypeRadio" ng-model="$parent.lom>ca m>lityTypeRadio" ng-value="key"...
Nullable type issue with ?: Conditional Operator
... ? (DateTime?)null : new DateTime(0);
Note that Nullable<DateTime> m>ca m>n be written DateTime? which will save you a bunch of typing.
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Difference between web reference and service reference?
...s your code to talk to a Web Service that is described via WSDL and communim>ca m>tes via SOAP or HTTP GET (other posters indim>ca m>te that it is only ASMX, but Web References m>ca m>n also talk to Java-based Web Services or Python-based or Ruby so long as they all talk WSDL and conform to the WS-I interoperabili...
C#: Raising an inherited event
...class (where you have declared the events), create protected methods which m>ca m>n be used to raise the events:
public class MyClass
{
public event EventHandler Loading;
public event EventHandler Finished;
protected virtual void OnLoading(EventArgs e)
{
EventHandler handler = Loadin...
Android SharedPreference security
... filesystem permissions set that only allow the UID that the specific applim>ca m>tion runs with to access them. So, they are private in so much as Linux file permissions restrict access to them, the same as on any Linux/Unix system.
Anyone with root level access to the device will be able to see them, ...
How m>ca m>n sbt pull dependency artifacts from git?
I've heard (and I know I've seen examples too, if only I m>ca m>n remember where) that sbt m>ca m>n obtain dependencies from a git repo.
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