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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 nodejs
43,239
questions
56,142
answers
573
users
Recent questions tagged nodejs
1
answer
122
views
How to check if a string is in a valid format ("XXX-XXX-XXXX") with numbers in Node.js
asked
Nov 16, 2024
by
avibootz
nodejs
1
answer
150
views
How to remove trailing zeros from a string in Node.js
asked
Nov 15, 2024
by
avibootz
nodejs
1
answer
160
views
How to split an array into evenly sized chunks in Node.js
asked
Nov 13, 2024
by
avibootz
nodejs
1
answer
149
views
How to calculate the sum of the first N natural numbers in Node.js
asked
Nov 12, 2024
by
avibootz
nodejs
1
answer
163
views
How to print a floating point number without the decimal places in Node.js
asked
Nov 12, 2024
by
avibootz
nodejs
1
answer
144
views
How to generate 20 digits random number in Node.js
asked
Nov 10, 2024
by
avibootz
nodejs
1
answer
157
views
How to get the data type of a variable in Node.js
asked
Nov 8, 2024
by
avibootz
nodejs
1
answer
130
views
How to check if a string is empty or spaces in Node.js
asked
Nov 7, 2024
by
avibootz
nodejs
1
answer
157
views
How to write an algorithm that adds the odd digits of one number to the end of a second number in Node.js
asked
Nov 6, 2024
by
avibootz
nodejs
1
answer
141
views
How to generate random string without repetition in Node.js
asked
Nov 4, 2024
by
avibootz
nodejs
1
answer
117
views
How to shuffle a string in Node.js
asked
Nov 4, 2024
by
avibootz
nodejs
1
answer
152
views
How to find the first element in an int array that passes a test in Node.js
asked
Nov 3, 2024
by
avibootz
nodejs
1
answer
159
views
How to find the index of the first element in an int array that passes a test in Node.js
asked
Nov 3, 2024
by
avibootz
nodejs
1
answer
153
views
How to find the harmonic value of N (1 + 1/2 + 1/3 + ... 1/N) in Node.js
asked
Nov 2, 2024
by
avibootz
nodejs
1
answer
152
views
How to extract uppercase characters (capital letters) from a string in Node.js
asked
Nov 1, 2024
by
avibootz
nodejs
1
answer
165
views
How to merge multiple arrays in Node.js
asked
Nov 1, 2024
by
avibootz
nodejs
1
answer
153
views
How to generate random number between 0 and 255 in Node.js
asked
Oct 31, 2024
by
avibootz
nodejs
2
answers
197
views
How to get the first and the last digit of a number in Node.js
asked
Oct 29, 2024
by
avibootz
nodejs
nodejs-remove
1
answer
142
views
How to find a number in an array that appears once in Node.js
asked
Oct 28, 2024
by
avibootz
nodejs
1
answer
151
views
How to find the missing values in a sorted range (x to y) array with Node.js
asked
Oct 27, 2024
by
avibootz
nodejs
1
answer
137
views
How to sum all the prime numbers in an array with Node.js
asked
Oct 23, 2024
by
avibootz
nodejs
1
answer
159
views
How to check whether a given password is strong, medium, or weak in Node.js
asked
Oct 22, 2024
by
avibootz
nodejs
1
answer
122
views
How to count the white spaces in a string in Node.js
asked
Oct 20, 2024
by
avibootz
nodejs
2
answers
151
views
How to reverse an integer number in Node.js
asked
Oct 18, 2024
by
avibootz
nodejs
2
answers
179
views
How to recursively check if a number is palindrome in Node.js
asked
Oct 17, 2024
by
avibootz
nodejs
1
answer
156
views
How to create an ASCII frequency table from a string in Node.js
asked
Oct 16, 2024
by
avibootz
nodejs
1
answer
158
views
How to generate 5 digits random numbers in Node.js
asked
Oct 16, 2024
by
avibootz
nodejs
1
answer
134
views
How to get the reciprocal of the letters in a string with Node.js
asked
Oct 15, 2024
by
avibootz
nodejs
1
answer
162
views
How to replace the last occurrence of a substring in a string with Node.js
asked
Oct 14, 2024
by
avibootz
nodejs
2
answers
196
views
How to remove all occurrences of word from a string in Node.js
asked
Oct 13, 2024
by
avibootz
nodejs
1
answer
162
views
How to run while loop for N seconds in Node.js
asked
Oct 11, 2024
by
avibootz
nodejs
2
answers
189
views
How to generate random lowercase letters in Node.js
asked
Oct 10, 2024
by
avibootz
nodejs
1
answer
148
views
How to get the middle words of a string in Node.js
asked
Oct 8, 2024
by
avibootz
nodejs
1
answer
157
views
How to generate 8 digits random number in Node.js
asked
Oct 7, 2024
by
avibootz
nodejs
2
answers
193
views
How to implement a cumulative sum of numbers in an int array in Node.js
asked
Oct 6, 2024
by
avibootz
nodejs
1
answer
160
views
How to convert time in milliseconds to number of years in Node.js
asked
Oct 5, 2024
by
avibootz
nodejs
1
answer
142
views
How to get the second word of a string in Node.js
asked
Oct 3, 2024
by
avibootz
nodejs
1
answer
163
views
How to find the longest string size of an array of strings in Node.js
asked
Oct 2, 2024
by
avibootz
nodejs
1
answer
152
views
How to find the longest string in an array of strings in Node.js
asked
Oct 2, 2024
by
avibootz
nodejs
1
answer
150
views
How to convert a number in a string to an array of int digits in Node.js
asked
Oct 1, 2024
by
avibootz
nodejs
1
answer
199
views
How to convert part of a string between two indexes to lowercase in Node.js
asked
Sep 30, 2024
by
avibootz
nodejs
1
answer
173
views
How to convert part of a string between two indexes to uppercase in Node.js
asked
Sep 30, 2024
by
avibootz
nodejs
1
answer
169
views
How to check if a number has zero in the center in Node.js
asked
Sep 29, 2024
by
avibootz
nodejs
1
answer
172
views
How to check if a number can be made prime by deleting a single digit in Node.js
asked
Sep 28, 2024
by
avibootz
nodejs
nodejs-number-made-prime-deleting-single-digit
number-made-prime-deleting-single-digit
1
answer
151
views
How to find the max prime number in an array with Node.js
asked
Sep 27, 2024
by
avibootz
nodejs
1
answer
174
views
How to generate N unique random numbers between min and max in Node.js
asked
Sep 25, 2024
by
avibootz
nodejs
1
answer
198
views
How to split a string into an array by delimiter and remove empty elements in Node.js
asked
Sep 23, 2024
by
avibootz
nodejs
nodejs-split-string
nodejs-split-string-into-array-by-delimiter
split-string-into-array-by-delimiter
1
answer
166
views
How to check if a sequence of numbers is a Harmonic progression (reciprocals Arithmetic progression) in Node.js
asked
Sep 22, 2024
by
avibootz
nodejs
1
answer
174
views
How to check if a sequence of numbers is a Geometric progression (consecutive ratios are the same) in Node.js
asked
Sep 21, 2024
by
avibootz
nodejs
1
answer
170
views
How to check if a sequence of numbers is an Arithmetic progression (consecutive differences are the same) in Node.js
asked
Sep 21, 2024
by
avibootz
nodejs
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