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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.
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Recent questions tagged nodejs
39,726
questions
51,615
answers
573
users
Recent questions tagged nodejs
1
answer
29
views
How to get the beginning and end of the day in Node.js
asked
Dec 12, 2025
by
avibootz
nodejs
nodejs-beginning-end-day
beginning-end-day
1
answer
40
views
How to convert Base64 to a JSON string in Node.js
asked
Dec 7, 2025
by
avibootz
nodejs
nodejs-base64-to-json-string
base64-to-json-string
1
answer
43
views
How to find the first 4-digit prime number where all digits are unique in Node.js
asked
Nov 21, 2025
by
avibootz
nodejs
nodejs-4-digit-prime-unique
4-digit-prime-unique
1
answer
40
views
How to find the longest increasing not sorted subsequence (LIS) of a sequence of numbers in Node.js
asked
Nov 7, 2025
by
avibootz
nodejs
nodejs-subsequence
1
answer
47
views
How to find the smallest number that is evenly divisible by all of the numbers from 1 to 10 in Node.js
asked
Oct 10, 2025
by
avibootz
nodejs
nodejs-lcm
1
answer
44
views
How to rotate a square matrix 90 degrees to the left in Node.js
asked
Oct 6, 2025
by
avibootz
nodejs
nodejs-matrix
1
answer
57
views
How to count the number of sorted rows in either increasing or decreasing order in a matrix using Node.js
asked
Oct 4, 2025
by
avibootz
nodejs
nodejs-matrix
1
answer
46
views
How to convet decimal number base-12 number in Node.js
asked
Sep 11, 2025
by
avibootz
nodejs
nodejs-base-12
1
answer
49
views
How to find sum of the first N even numbers in Noed.js
asked
Sep 6, 2025
by
avibootz
nodejs
nodejs-sum
1
answer
46
views
How to find the position of the first set bit (1-bit) of a number in Node.js
asked
Sep 4, 2025
by
avibootz
nodejs
nodejs-bits
1
answer
60
views
How to sort an array that consists of only 0s and 1s in Node.js
asked
Sep 3, 2025
by
avibootz
nodejs
nodejs-array
nodejs-sort
1
answer
56
views
How to sort an array of strings where each string represents a decimal number in Node.js
asked
Sep 1, 2025
by
avibootz
nodejs
nodejs-array
nodejs-sort
1
answer
46
views
How to find the number of squares in an N*N grid with Node.js
asked
Aug 31, 2025
by
avibootz
nodejs
nodejs-grid-squares
1
answer
57
views
How to calculate compound interest in Node.js
asked
Aug 30, 2025
by
avibootz
nodejs
nodejs-compound-interest
1
answer
45
views
How to get the last digit of a big int in Node.js
asked
Aug 27, 2025
by
avibootz
nodejs
nodejs-biginteger
1
answer
49
views
How to implement a stack in Node.js
asked
Aug 15, 2025
by
avibootz
nodejs
nodejs-stack
1
answer
71
views
How to convert binary digits to a byte array in Node.js
asked
Aug 4, 2025
by
avibootz
nodejs
nodejs-binary
nodejs-byte-array
1
answer
64
views
How to set specific bits in a char with Node.js
asked
Jul 31, 2025
by
avibootz
nodejs
nodejs-bits
1
answer
66
views
How to extract a float from a string in Node.js
asked
Jul 29, 2025
by
avibootz
nodejs
nodejs-string
nodejs-extract
1
answer
88
views
How to extract multiple floats from a string of floats in Node.js
asked
Jul 28, 2025
by
avibootz
nodejs
nodejs-string
1
answer
57
views
How to create a string with a repeated character N times in Node.js
asked
Jul 28, 2025
by
avibootz
nodejs
nodejs-string
2
answers
58
views
How to check if an integer contains an even or odd number of bits set in Node.js
asked
Jul 27, 2025
by
avibootz
nodejs
nodejs-bits
1
answer
66
views
How to find pythagorean triplet for which a + b + c = 1000 in Node.js
asked
Jul 25, 2025
by
avibootz
nodejs
nodejs-pythagorean-triplet
1
answer
61
views
How to check if two integers have opposite signs in Node.js
asked
Jul 24, 2025
by
avibootz
nodejs
nodejs-sign
1
answer
69
views
How to replace multiple consecutive question marks (?) with a single question mark in Node.js
asked
Jul 24, 2025
by
avibootz
nodejs
nodejs-replace
1
answer
54
views
How to count the trailing zeros in a binary number using Node.js
asked
Jul 23, 2025
by
avibootz
nodejs
nodejs-binary
1
answer
65
views
How to format time hours-minutes-seconds in Node.js
asked
Jul 22, 2025
by
avibootz
nodejs
nodejs-time
1
answer
78
views
How to split a string with multiple separators in Node.js
asked
Jul 21, 2025
by
avibootz
nodejs
nodejs-string
1
answer
66
views
How to replace the first occurrence of a substring in a string with Node.js
asked
Jul 20, 2025
by
avibootz
nodejs
nodejs-substring
1
answer
47
views
How to count backwards (Print the numbers N, N - 1, ..., 0 (included)) in Node.js
asked
Jul 20, 2025
by
avibootz
nodejs
nodejs-loo
java-loop
1
answer
69
views
How to match a substring within 2 square brackets using RegEx in Node.js
asked
Jul 19, 2025
by
avibootz
nodejs
nodejs-regex
nodejs-substring
1
answer
67
views
How to convert binary string to integer in Node.js
asked
Jul 18, 2025
by
avibootz
nodejs
nodejs-binary
nodejs-string
1
answer
73
views
How to remove stop words from a string in Node.js
asked
Jul 18, 2025
by
avibootz
nodejs
nodejs-string
2
answers
90
views
How to pick a random value from a map in Node.js
asked
Jul 17, 2025
by
avibootz
nodejs
nodejs-map
1
answer
45
views
How to find the 100001 prime number in Node.js
asked
Jul 16, 2025
by
avibootz
nodejs
nodejs-prime
1
answer
80
views
How to extract a file name from a path, replace whitespaces, and make it lowercase using RegEx in Node.js
asked
Jul 15, 2025
by
avibootz
nodejs
nodejs-regex
1
answer
80
views
How to convert multiple <br/> tags to a single <br/> tag using RegEx in Node.js
asked
Jul 15, 2025
by
avibootz
nodejs
nodejs-regex
1
answer
61
views
How to assign multiple values to multiple variables in one line with Node.js
asked
Jul 14, 2025
by
avibootz
nodejs
nodejs-variable
1
answer
79
views
How to filter an array in-place with Node.js
asked
Jul 13, 2025
by
avibootz
nodejs
nodejs-array
nodejs-filter
1
answer
74
views
How to print the distinct elements of an array in Node.js
asked
Jul 13, 2025
by
avibootz
nodejs
nodejs-array
1
answer
73
views
How to XOR byte arrays in Node.js
asked
Jul 12, 2025
by
avibootz
nodejs
nodejs-xor
1
answer
74
views
How to check if a string includes $sometext$ without numbers in Node.js
asked
Jul 11, 2025
by
avibootz
nodejs
nodejs-string
3
answers
117
views
How to remove the letters from word1 if they do not exist in word2 with Node.js
asked
Jul 10, 2025
by
avibootz
nodejs
nodejs-string
1
answer
75
views
How to remove the letters from word1 if they exist in word2 with Node.js
asked
Jul 9, 2025
by
avibootz
nodejs
nodejs-string
1
answer
118
views
How to check if an array of bytes is a valid UTF-8 string in Node.js
asked
Jul 8, 2025
by
avibootz
nodejs
nodejs-utf8
1
answer
75
views
How to get intersection of two strings in Node.js
asked
Jul 7, 2025
by
avibootz
nodejs
nodejs-string
nodejs-intersection
1
answer
68
views
How to pad a string on both sides in Node.js
asked
Jul 6, 2025
by
avibootz
nodejs
nodejs-string
3
answers
89
views
How to pad a string on the left in Node.js
asked
Jul 4, 2025
by
avibootz
nodejs
nodejs-string
2
answers
80
views
How to pad a string on the right in Node.js
asked
Jul 3, 2025
by
avibootz
nodejs
nodejs-string
2
answers
88
views
How to get the current runtime version in Node.js
asked
Jul 2, 2025
by
avibootz
nodejs
nodejs-runtime
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