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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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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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What are the lesser known but useful data structures?

...nown. A very cool use of tries is described in "TRASH - A dynamic LC-trie and hash data structure", which combines a trie with a hash function. share edited Oct 5 '10 at 15:3...
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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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jQuery date/time picker [closed]

I've been looking around for a decent jQuery plugin that can handle both dates and times. The core UI DatePicker is great, but unfortunately I need to be able to take time in as well. ...
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What is an existential type?

... type parameter. Second, invert control (this effectively swaps the "you" and "I" part in the definitions above, which is the primary difference between existentials and universals). // A wrapper that hides the type parameter 'B' interface VMWrapper { void unwrap(VMHandler handler); } // A cal...
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How to get the current date and time

How do I get the current date and time in Java? 10 Answers 10 ...
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iOS 7 - How to display a date picker in place in a table view?

...uggests displaying picker in place in a table view in iOS 7. How to insert and animate a view between table view cells? 13 ...
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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...