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Programming & Software Q&A | CollectiveSolver
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Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.
Contact: aviboots(AT)netvision.net.il
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Recent questions tagged JAVASCRIPT
43,835
questions
57,202
answers
573
users
Recent questions tagged JAVASCRIPT
1
answer
7
views
How to find the two largest elements in an array with JavaScript
asked
19 hours
ago
by
avibootz
javascript
javascript-two-largest-elements-array
two-largest-elements-array
1
answer
8
views
How to find the smallest and largest digits in a number in JavaScript
asked
1 day
ago
by
avibootz
javascript
javascript-smallest-largest-digits-number
smallest-largest-digits-number
1
answer
20
views
How to implement the ROT13 algorithm (replace a letter with the 13th letter after it) in JavaScript
asked
2 days
ago
by
avibootz
javascript
javascript-implement-rot13-algorithm
implement-rot13-algorithm
rot13
1
answer
41
views
How to access static properties in an object in JavaScript
asked
6 days
ago
by
avibootz
javascript
javascript-access-static-properties-in-object
access-static-properties-in-object
1
answer
38
views
How to find three consecutive numbers with the largest sum in an array of integers in JavaScript
asked
Oct 30
by
avibootz
javascript
javascript-three-consecutive-numbers-largest-sum-array
three-consecutive-numbers-largest-sum-array
1
answer
54
views
How to generate 7 random numbers out of 33 (1-33) in JavaScript
asked
Oct 28
by
avibootz
javascript
javascript-generate-7-random-numbers-1-33
generate-7-random-numbers-1-33
3
answers
81
views
How to calculate the largest positive integer in a 64-bit system in JavaScript
asked
Oct 26
by
avibootz
javascript
javascript-largest-positive-integer-64-bit
largest-positive-integer-64-bit
1
answer
59
views
How to sort a map first by value, then by key in JavaScript
asked
Oct 23
by
avibootz
javascript
javascript-sort-map-value-key
sort-map-value-key
1
answer
50
views
How to find the maximum distance between two numbers in an array with JavaScript
asked
Oct 22
by
avibootz
javascript
javascript-maximum-distance-two-numbers-array
maximum-distance-two-numbers-array
1
answer
76
views
How to compute the total number of combinations when choosing 7 numbers out of 33 in JavaScript
asked
Oct 20
by
avibootz
javascript
javascript-total-combinations-choosing-7-out-of-33
total-combinations-choosing-7-out-of-33
6
answers
214
views
How to format a string using fixed-width fields in JavaScript
asked
Oct 18
by
avibootz
javascript
javascript-string
javascript-format-string-fixed-width-fields
format-string-fixed-width-fields
1
answer
74
views
How to use the Error object in JavaScript
asked
Oct 17
by
avibootz
javascript
javascript-error-object
error-object
1
answer
59
views
How to use the Number object in JavaScript
asked
Oct 17
by
avibootz
javascript
javascript-number-object
number-object
1
answer
68
views
How to use the Boolean object in JavaScript
asked
Oct 17
by
avibootz
javascript
javascript-boolean-object
boolean-object
1
answer
71
views
How to use the String object in JavaScript
asked
Oct 16
by
avibootz
javascript
javascript-string-object
string-object
1
answer
68
views
How to use Object in JavaScript
asked
Oct 16
by
avibootz
javascript
javascript-object
object
1
answer
60
views
How to use the Date object in JavaScript
asked
Oct 16
by
avibootz
javascript
javascript-date-object
date-object
1
answer
95
views
How to get the Nth digit of a number from the left with BigInt support in JavaScript
asked
Oct 13
by
avibootz
javascript
get-n-digit-of-number-from-left-bigint
1
answer
86
views
How to get the Nth digit of a number from the right with BigInt support in JavaScript
asked
Oct 13
by
avibootz
javascript
javascript-get-n-digit-of-number-from-right-bigint
get-n-digit-of-number-from-right-bigint
2
answers
128
views
How to get the Nth digit of a number from the right in JavaScript
asked
Oct 13
by
avibootz
javascript
javascript-get-n-digit-of-number-from-right
get-n-digit-of-number-from-right
1
answer
83
views
How to get the Nth digit of a number in JavaScript
asked
Oct 13
by
avibootz
javascript
javascript-get-n-digit-of-number
get-n-digit-of-number
2
answers
164
views
How to remove file extension in JavaScript
asked
Oct 12
by
avibootz
javascript
javascript-remove-file-extension
remove-file-extension
15
answers
410
views
How to use RegExp object in JavaScript
asked
Oct 11
by
avibootz
javascript
javascript-regexp-object
regexp-object
12
answers
379
views
How to use an Array object in JavaScript
asked
Oct 10
by
avibootz
javascript
javascript-array-object
array-object
7
answers
248
views
How to use a Function object in JavaScript
asked
Oct 10
by
avibootz
javascript
javascript-function-object
function-object
2
answers
107
views
How to compare floating-point values safely in JavaScript
asked
Oct 8
by
avibootz
javascript
javascript-floating-point
javascript-compare-floating-point-safely
compare-floating-point-safely
2
answers
113
views
How to generate a range of floating-point numbers in JavaScript
asked
Oct 7
by
avibootz
javascript
javascript-floating-point
javascript-generate-range-floating-point-numbers
generate-range-floating-point-numbers
1
answer
78
views
How to generate a range of floating-point numbers in JavaScript
asked
Oct 5
by
avibootz
javascript
javascript-floating-point
javascript-generate-range-floating-point-numbers
generate-range-floating-point-numbers-
2
answers
117
views
How do you find the position of the most significant bit (MSB) of an unsigned integer in JavaScript
asked
Oct 1
by
avibootz
javascript
javascript-position-msb-integer
position-msb-integer
1
answer
84
views
How to use XOR to swap two characters in a string in JavaScript
asked
Sep 30
by
avibootz
javascript
javascript-xor-swap-two-characters-string
xor-swap-two-characters-string
1
answer
102
views
How to check whether the letters of a word exist in a string (order doesn't matter) in JavaScript
asked
Sep 27
by
avibootz
javascript
javascript-letters-of-word-exist-in-string-order-doesnt-matter
letters-of-word-exist-in-string-order-doesnt-matter
1
answer
88
views
How to find the element with minimum occurrences in an array with JavaScript
asked
Sep 25
by
avibootz
javascript
javascript-element-minimum-occurrences-array
element-minimum-occurrences-array
1
answer
107
views
How to convert multiple date formats to YYYY-MM-DD in JavaScript
asked
Sep 24
by
avibootz
javascript
javascript-convert-date-formats-to-yyyy-mm-dd
convert-date-formats-to-yyyy-mm-dd
1
answer
78
views
How to sort a list of string‑based dates in JavaScript
asked
Sep 23
by
avibootz
javascript
javascript-sort-list-string-based-dates
sort-list-string-based-dates
1
answer
85
views
How to print a number with a thousand separator as spaces in JavaScript
asked
Sep 22
by
avibootz
javascript
javascript-number-thousand-separator-spaces
number-thousand-separator-spaces
1
answer
111
views
How to extract the last N digits from a number in JavaScript
asked
Sep 18
by
avibootz
javascript
javascript-extract-last-n-digits-number
extract-last-n-digits-number
1
answer
110
views
How to extract all floating-point numbers from a string of words in JavaScript
asked
Sep 17
by
avibootz
javascript
javascript-extract-all-floating-point-numbers-string
extract-all-floating-point-numbers-string
1
answer
103
views
How to compute the factorial of a number greater than 20 in JavaScript
asked
Sep 14
by
avibootz
javascript
javascript-compute-factorial-of-number-greater-20
compute-factorial-of-number-greater-20
1
answer
124
views
How to select N unique random values that appear exactly once in an existing array with JavaScript
asked
Sep 13
by
avibootz
javascript
javascript-n-unique-random-values-appear-once-in-array
n-unique-random-values-appear-once-in-array
1
answer
102
views
How to select N unique random indices from an existing array in JavaScript
asked
Sep 12
by
avibootz
javascript
javascript-select-n-unique-random-indices-array
select-n-unique-random-indices-array
1
answer
102
views
How to find common words in two strings with JavaScript
asked
Sep 11
by
avibootz
javascript
javascript-string
javascript-find-common-words-two-strings
find-common-words-two-strings
1
answer
98
views
How to generate all trigrams (3-character sequences) from a given word in JavaScript
asked
Sep 9
by
avibootz
javascript
javascript-generate-all-trigrams-given-word
generate-all-trigrams-given-word
1
answer
122
views
How to compare two float arrays using a tolerance in JavaScript
asked
Sep 8
by
avibootz
javascript
javascript-compare-two-float-arrays-tolerance
compare-two-float-arrays-tolerance
1
answer
143
views
How to split text without spaces into a list of words using dictionary-based segmentation in JavaScript
asked
Sep 7
by
avibootz
javascript
split-text-without-spaces-into-words-dictionary
1
answer
113
views
How to convert numbers from 0 to 999,999,999,999,999 (up to 999 trillion) into English words in JavaScript
asked
Sep 6
by
avibootz
javascript
javascript-convert-numbers-0-999999999999999-english-words
convert-numbers-0-999999999999999-english-words
1
answer
126
views
How to parse a table into a binary tree in JavaScript
asked
Sep 5
by
avibootz
javascript
javascript-parse-table-into-binary-tree
parse-table-into-binary-tree
1
answer
123
views
How to declare, initialize, and print a medium complexity, varied, feature‑rich data structure in JavaScript
asked
Sep 3
by
avibootz
javascript
javascript-declare-initialize-print-medium-complexity-data-structure
declare-initialize-print-medium-complexity-data-structure
1
answer
127
views
How to sort an array of objects that contain nested objects using custom comparison logic in JavaScript
asked
Sep 1
by
avibootz
javascript
javascript-sort-array-of-objects-contain-nested-structs
sort-array-of-objects-contain-nested-structs
1
answer
118
views
How to find the N most frequent non‑stopwords in a text in JavaScript
asked
Aug 31
by
avibootz
javascript
javascript-n-most-frequent-non-stopwords-text
n-most-frequent-non-stopwords-text
1
answer
128
views
How to find the starting index of all occurrences of a word in a string in JavaScript
asked
Aug 30
by
avibootz
javascript
javascript-find-starting-index-all-occurrences-word-string
find-starting-index-all-occurrences-word-string
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