JavaScript Tips

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"use strict" and get lazy

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3

3 Array Hacks

64 -

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A

Advanced Properties

39 -

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A

Adventurers Guide to React (Part I)

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A

AngularJS: `$digest` vs `$apply`

01 -

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A

Array average and median

41 -

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A

Assignment Operators

35 -

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A

Avoid modifying or passing `arguments` into oth...

31 -

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B

Basics: Declarations

47 -

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B

Binding objects to functions

61 -

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B

Breaking or continuing loop in functional progr...

58 -

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C

Calculate the Max/Min value from an array

45 -

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C

Check if a property is in an Object

10 -

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C

Check the reason make your page re-render by ch...

74 -

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C

Comma operator in JS

57 -

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C

Converting a Node List to an Array

08 -

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C

Converting to number fast way

23 -

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C

Converting truthy/falsy values to boolean

30 -

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C

Copy to Clipboard

56 -

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C

Create an easy loop using an array

55 -

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C

Create Range 0...N easily using one line

33 -

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C

Currying vs partial application

28 -

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D

Deduplicate an Array

37 -

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D

Detect document ready in pure JS

46 -

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D

Differences between `undefined` and `null`

05 -

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D

DOM event listening made easy

51 -

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E

Easiest way to extract Unix timestamps

49 -

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E

Empty an Array

22 -

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E

Enhancing React components, Composition

69 -

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E

ES6, var vs let

59 -

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E

Even simpler way of using `indexOf` as a contai...

15 -

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F

Fat Arrow Functions #ES6

14 -

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F

Filtering and sorting a list of Strings

26 -

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F

Flattening multidimensional Arrays

38 -

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G

Get File Extension

53 -

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H

Hash maps without side effects

73 -

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H

Helpful Console Logging Tricks

50 -

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H

Hoisting

11 -

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H

How to use optional arguments in functions (wit...

54 -

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H

Hubot

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I

Implementing asynchronous loop

34 -

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I

Improve Nested Conditionals

03 -

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I

Insert item inside an Array

00 -

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I

iOS App

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K

Know the passing mechanism

44 -

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M

Measure performance of a code block

13 -

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N

Node.js: Run a module if it is not "required"

17 -

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O

Observe DOM changes in extensions

36 -

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O

Official Blog

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O

Official Twitter Account

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P

Passing arguments to callback functions

16 -

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P

Picking and rejecting object properties

70 -

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P

Preventing Unapply Attacks

42 -

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P

Preventing Unwanted Scopes Creation in AngularJs

62 -

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P

Pseudomandatory parameters in ES6 functions #ES6

12 -

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R

ReactJS - Keys in children components are impor...

02 -

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R

Recursion, iteration and tail calls in JS

67 -

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R

Reduce builtin function usage

48 -

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R

Return objects to enable chaining of functions

20 -

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R

Return Values with the 'new' Operator

52 -

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S

Safe String concatenation

19 -

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S

Short circuit evaluation

27 -

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S

Shuffle an Array

21 -

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S

Slackbot

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S

Sorting Strings with accented characters

04 -

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S

Speed up recursive functions with memoization

29 -

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S

State to Props maps with memory

66 -

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T

Tapping for quick debugging

65 -

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T

Template Strings

09 -

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T

Three useful hacks

60 -

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T

Truncating the fast (but risky) way

18 -

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U

Use destructuring in function parameters

43 -

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U

Use `===` instead of `==`

24 -

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U

Using immediately invoked function expression

25 -

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U

Using JSON.stringify

40 -

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V

VueJS, How VueJS makes a copy-update-replace in...

71 -

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W

Why you should use Object.is() in equality comp...

68 - -in-equality-comparison/)

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W

Working With Websocket Timeout

63 -

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W

Writing a single method for arrays and a single...

06 -

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`

`Map()` to the rescue: adding order to Object p...

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