Test your JavaScript skills Series' Articles

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Feb 1

JS Test #1: Type conversion in JavaScript

#programming #codenewbie #javascript #beginners

145 2

1 min read

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Feb 2

JS Test #2: How to create an array in JavaScript

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32 2

1 min read

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Feb 3

JS Test #3: Adding strings to numbers and booleans

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26

1 min read

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Feb 4

JS Test #4: try/catch

#beginners #codenewbie #javascript #programming

24

1 min read

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Feb 5

JS Test #5: Can you use an arrow function as a getter?

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18

1 min read

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Feb 6

JS Test #6: Variable number of arguments

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13

1 min read

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Feb 7

JS Test #7: Is this an array?

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13 3

1 min read

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Feb 8

JS Test #8: Zero timeout

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8

1 min read

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Feb 10

JS Test #9: Promise.reject + try/catch

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13 1

1 min read

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Feb 13

JS Test #11: Scope

#javascript #learn #codenewbie #beginners

12

1 min read

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Feb 13

JS Test #10: null + undefined

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13 1

1 min read

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Feb 16

JS Test #12: Math.min()

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9

1 min read

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Feb 18

JavaScript Interview #13: Big numbers

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13 3

1 min read

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Feb 18

JavaScript Interview Question #14: 0.1 + 0.2 = ?

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40 4

1 min read

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Feb 19

JavaScript Interview Question #15: Getter function

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29 2

1 min read

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Feb 20

JavaScript Interview Question #16: typeof NaN

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16

1 min read

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Feb 21

JavaScript Interview Question #17: Sum of Two Empty Arrays

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66 16

1 min read

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Feb 22

JavaScript Interview Question #18: What's the sum of two booleans in JavaScript?

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46 8

1 min read

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Feb 22

JavaScript Interview Question #19: Catching the rejected Promise

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25 2

1 min read

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Feb 23

JavaScript Interview Question #20: Can you sum arrays with objects in JS?

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20

1 min read

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Feb 24

JavaScript Interview Question #21: ISO Date

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16

1 min read

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Feb 24

JavaScript Interview Question #22: How `toString` works in JavaScript?

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23

1 min read

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Feb 25

JavaScript Interview Question #23: Array.splice

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24 2

2 min read

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Feb 26

JavaScript Interview Question #24: Adding new properties to JS strings

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13 2

1 min read

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Feb 27

JavaScript Interview Question #25: Immediate Promise.resolve

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30

1 min read

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Feb 27

JavaScript Interview Question #26: Are these dates equal?

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20

1 min read

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Feb 28

JavaScript Interview Question #27: Handling errors in JavaScript Promise chains

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28 4

1 min read

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Feb 28

JavaScript Interview Question #28: Resolve and reject at the same time

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25 2

1 min read

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Apr 5

JavaScript Interview Question #29: Slice and dice

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28

1 min read

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Apr 7

JavaScript Interview Question #30: Reject inside resolve

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11

1 min read

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Apr 9

JavaScript Interview Question #31: Big or small

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30 2

1 min read

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Apr 14

JavaScript Interview Question #32: 0.1 + 0.1 + 0.1 === 0.3

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53 4

1 min read

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Apr 16

JavaScript Interview Question #33: Add two empty arrays and check the type

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45 6

1 min read

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Apr 20

JavaScript Interview Question #34: Different ways to get the current date in JS

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30

1 min read

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Apr 22

JavaScript Interview Question #35: What is faster, zero timeout, or immediate resolve?

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50 5

1 min read

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Apr 29

JavaScript Interview Question #36: Can you add a new property to the JS array?

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30 3

1 min read

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May 3

JavaScript Interview Question #37: What's the type of a single argument provided to the split function?

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29

1 min read

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May 6

JavaScript Interview Question #38: Can you add multiple arrays in JavaScript?

#javascript #beginners #codenewbie #webdev

42 8

1 min read

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May 11

JavaScript Interview Question #39: How does setTimeout work inside the loop?

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45 3

1 min read

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May 13

JavaScript Interview Question #40: What is the type of `undefined` in JS?

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29 5

1 min read

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May 20

JavaScript Interview Question #41: Going above MAX_SAFE_INTEGER

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16

1 min read

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May 24

JavaScript Interview Question #42: How Math.max works in JS

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22

1 min read

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May 28

JavaScript Interview Question #43: Object.toString vs Array.toString

#webdev #javascript #codenewbie #beginners

13 4

1 min read

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May 31

JavaScript Interview Question #44: Number vs BigInt in JS

#javascript #beginners #codenewbie #webdev

17 2

1 min read

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Jun 3

JavaScript Interview Question #45: Сurrency formatting in JS

#javascript #beginners #codenewbie #webdev

51

1 min read

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Jun 7

JavaScript Interview Question #46: Length of JS functions

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65 10

1 min read

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Jun 14

JavaScript Interview Question #47: How Object.setPrototypeOf works in JS

#javascript #webdev #beginners #codenewbie

13

2 min read

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