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Tag Archives: javascript
Computer Algorithms: Bubble Sort
Overview It’s weird that bubble sort is the most famous sorting algorithm in practice since it is one of the worst approaches for data sorting. Why is bubble sort so famous? Perhaps because of its exotic name or because it … Continue reading
Posted in algorithms
Tagged Bubble sort, Discrete mathematics, DOM, famous sorting algorithm, Heapsort, ineffective algorithm, javascript, Mathematics, Merge sort, Order theory, PHP, Quicksort, Selection sort, slow ineffective algorithm, Sort, Sorting, Sorting algorithms, well known sorting algorithm
2 Comments
JavaScript Performance: for vs. while
JavaScript Loops If you have read some preformance tests on JavaScript loops, you may have heard that “while” is faster than “for”. However the question is how faster is “while”? Here are some results, but first let’s take a look … Continue reading
Does JavaScript undefined Equals undefined?
Weird JS As you know sometimes JavaScript can be weird. Let’s see the following example and let’s try to answer the question: does “undefined” equals “undefined”. What do I mean? First take a look at the following code. var a; … Continue reading
OOP JavaScript: Accessing Public Methods in Private Methods
As you know in JavaScript when you define a variable with the special word “var” the scope of this variable is within the function. So when you simply wite “var a = 5″ the variable named “a” has a global … Continue reading
Posted in javascript, micro tutorial, web development
Tagged Accessing Private, C, Class, Computer programming, Computing, Curly bracket programming languages, javascript, JavaScript programming language, Object-oriented programming, oop, private, public, Scripting languages, Software engineering, Subroutine
2 Comments
A JavaScript Trick You Should Know
JavaScript Strings You should know that in JavaScript you cannot simply write a multilined code chunk, i.e. something like this: var str = ‘hello world’; This will result in an error, which can be a problem when you deal with … Continue reading