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How to unit test a Node.js module that requires other modules and how to mock the global require fun

...ibly causes side effects (like the popular colors module which messes with String.prototype) – ThomasR Jan 3 '19 at 14:22 add a comment  |  ...
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How does setting baselineAligned to false improve performance in LinearLayout?

... By setting android:baselineAligned="false" , you're preventing the extra work your app's layout has to do in order to Align its children's baselines; which can obviously increase the performance. (Fewer unnecessary operations on UI => Better performance) ...
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Difference between fprintf, printf and sprintf?

...char *, "format", args) is like printf. Instead of displaying the formated string on the standard output i.e. a monitor, it stores the formated data in a string pointed to by the char pointer (the very first parameter). The string location is the only difference between printf and sprint syntax. fpr...
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What are the special dollar sign shell variables?

...nts passed to current script $* / $@ list of arguments passed to script as string / delimited list off the top of my head. Google for bash special variables. share | improve this answer |...
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ValidateAntiForgeryToken purpose, explanation and example

...rossSite_RequestForgery application's Web Config and change the connection string with the one given below and then save. ` <connectionStrings> <add name="DefaultConnection" connectionString="Data Source=local\SQLEXPRESS;Initial Catalog=CSRF; Integrated Security=true;" providerName...
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Rails: how do I validate that something is a boolean?

... This does not work, as any string eg, "foo" will be converted into true. – Ka Mok Jun 4 '18 at 22:55 add a comment ...
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How to write a test which expects an Error to be thrown in Jasmine?

...ah).toThrow(). No arguments means check to see that it throws at all. No string matching required. See also: stackoverflow.com/a/9525172/1804678 – Jess Nov 27 '13 at 14:32 1 ...
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Creating instance of type without default constructor in C# using reflection

...ace NoConstructorThingy { class Program { static void Main(string[] args) { MyClass myClass = (MyClass)FormatterServices.GetUninitializedObject(typeof(MyClass)); //does not call ctor myClass.One = 1; Console.WriteLine(myClass.One); //write ...
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Which is the preferred way to concatenate a string in Python?

Since Python's string can't be changed, I was wondering how to concatenate a string more efficiently? 12 Answers ...
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ASP.NET MVC 3: Override “name” attribute with TextBoxFor

... Try EditorFor. you can pass string as template name if you want to make sure textbox is rendered even if property type is not string. If property is string already, it does not need templatename explicitly to render textbox, so you can pass null. Note t...