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Jasmine JavaScript Testing - toBe vs toEqual

....g. numbers, booleans, strings, etc.), there is no difference between toBe and toEqual; either one will work for 5, true, or "the cake is a lie". To understand the difference between toBe and toEqual, let's imagine three objects. var a = { bar: 'baz' }, b = { foo: a }, c = { foo: a }; Using...
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How to exit an if clause

... (This method works for ifs, multiple nested loops and other constructs that you can't break from easily.) Wrap the code in its own function. Instead of break, use return. Example: def some_function(): if condition_a: # do something and return early .....
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Should I use s and s inside my s?

... the nav element and the list provide different semantical information: The nav element communicates that we're dealing with a major navigation block The list communicates that the links inside this navigation block form a list of items ...
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In where shall I use isset() and !empty()

...TRUE , therefore isset() is not an effective way to validate text inputs and text boxes from a HTML form. 17 Answers ...
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javascript find and remove object in array based on key value

...g several approaches on how to find an object in an array, where ID = var, and if found, remove the object from the array and return the new array of objects. ...
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?

...ld from is all about. Because, let's face it, if all yield from does is expand the for loop, then it does not warrant adding yield from to the language and preclude a whole bunch of new features from being implemented in Python 2.x. What yield from does is it establishes a transparent bidirectional...
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What is the difference between gravity and layout_gravity in Android?

I know we can set the following values to the android:gravity and android:layout_gravity properties: 20 Answers ...
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Java8 Lambdas vs Anonymous classes

Since Java8 has been recently released and its brand new lambda expressions looks to be really cool, I was wondering if this means the demise of the Anonymous classes that we were so used to. ...
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How do I remove a submodule?

...le (no trailing slash) # or, if you want to leave it in your working tree and have done step 0 3. git rm --cached a/submodule 3bis mv a/submodule_tmp a/submodule Explanation rm -rf: This is mentioned in Daniel Schroeder's answer, and summarized by Eonil in the comments: This leaves .git/mo...
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Nodemailer with Gmail and NodeJS

... environment. he clearly mentioned that it is working in local environment and not working on remote server. what is the solution for thaat? – Adithya Sai Mar 5 '19 at 19:49 ...