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How do I generate random integers within a specific range in Java?
... conversely there is no way to explicitly set the seed so it can be difficult to reproduce results in situations where that is useful such as testing or saving game states or similar. In those situations, the pre-Java 1.7 technique shown below can be used.
Before Java 1.7, the standard way to do t...
ASP.NET MVC passing an ID in an ActionLink to the controller
... look like you are using the correct overload of ActionLink. Try this:-
<%=Html.ActionLink("Modify Villa", "Modify", new {id = "1"})%>
This assumes your view is under the /Views/Villa folder. If not then I suspect you need:-
<%=Html.ActionLink("Modify Villa", "Modify", "Villa", new {id...
Python 3 turn range to a list
...
In Pythons <= 3.4 you can, as others suggested, use list(range(10)) in order to make a list out of a range (In general, any iterable).
Another alternative, introduced in Python 3.5 with its unpacking generalizations, is by using * in...
svn: replace trunk with branch
...be significantly modified, I will merge it to a new branch, usually named <FeatureBranchName>-Merged. Then I resolve conflicts and test the merged code. Once that's complete I move the trunk to the tags folder so I don't lose anything. Lastly I move my <FeatureBranchName>-Merged to the t...
MySQL error code: 1175 during UPDATE in MySQL Workbench
...ue on develop and production. There's many reasons to set it to 0 by default, for example when you develop stand-alone features that you may want to export to csv directly and then mark it as exported or something similar. Other times it's annoying due to global updates which obviously does not hav...
How to customize a requirements.txt for multiple environments?
...all a package for use in both production and development:
pipenv install <package>
To install a package for the development environment only:
pipenv install <package> --dev
Via those commands, pipenv stores and manages the environment configuration in two files (Pipfile and Pipfile...
Global variables in AngularJS
...the HTML doc with this:
$scope.config = CONFIG;
}]);
In your HTML:
<span ng-controller="GlobalVarController">{{config.APP_NAME}} | v{{config.APP_VERSION}}</span>
share
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improve ...
How to get a property value based on the name
...an make the extension method generic simply like this:
public static TResult GetPropertyValue<TResult>(this object t, string propertyName)
{
object val = t.GetType().GetProperties().Single(pi => pi.Name == propertyName).GetValue(t, null);
return (TResult)val;
}
You can throw some...
Get dimension from XML and set text size in runtime
...
<dimen name="text_medium">18sp</dimen>
Set the size in code:
textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, getResources().getDimension(R.dimen.text_medium));
...
Spring Boot + JPA : Column name annotation ignored
...
By default Spring uses org.springframework.boot.orm.jpa.SpringNamingStrategy to generate table names. This is a very thin extension of org.hibernate.cfg.ImprovedNamingStrategy. The tableName method in that class is passed a source St...