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I\'m trying to add gradient to border by extending Border Side class as so: class GradientBorderSide...

How do I make certain fields in a ModelForm required=False? If I have: class ThatForm(ModelForm): ...

I\'m new to awk and sed, and I\'m looking for a way to truncate a line at 80 characters, but I\'m pr...

As in the title: does TypeScript support namespaces? If so, how do I use them?

I\'ve got one solution - the one project is class library with .edmx data model The other is asp.ne...

Let\'s say we\'ve got these two classes: public class Derived : Base { public Derived(string s)...

My Perl script while (blah) { system (wget $blah); } does not die when I ctrl-c. Instead the ch...

I have a PHPUnit test case class (consisting of some test functions). I would like to write a oneTim...

I try to use flyway to manage database schema in Oceanbase, but failed. The version I used Flyway ...

I am creating the interactive tutorials for R for presentation using learnr package. For code checki...

I am new to Redis and currently evaluating the performance of XADDing values to a stream at load. Ru...

I am using structured streaming with Spark 2.1.1. I need to apply some business logic to incoming m...

I currently have this format in all of my pages. However in one of my pages a script file is not det...

Assume you have a DataFrame object with some multi row and column data in it. You can then easily as...