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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 vb#
43,835
questions
57,202
answers
573
users
Recent questions tagged vb#
1
answer
155
views
How to call a Windows shell command using VB.NET
asked
Jan 8
by
avibootz
vb#
vbnet-call-windows-shell-command
call-windows-shell-command
1
answer
154
views
How to hash a set of GUIDs in VB.NET
asked
Jan 7
by
avibootz
vb#
vbnet-hash-set-of-guids
hash-set-of-guids
1
answer
142
views
How to check if each letter in a string maps to the first letter of a word in another string with VB.NET
asked
Jan 6
by
avibootz
vb#
vbnet-each-letter-string-maps-first-letter-word-another-string
each-letter-string-maps-first-letter-word-another-string
1
answer
167
views
How to check if a string can be constructed by using the letters of another string in VB.NET
asked
Jan 5
by
avibootz
vb#
vbnet-string-constructed-letters-another-string
string-constructed-letters-another-string
1
answer
144
views
How to product of array except self (arr[i] is equal to the product of all the elements except arr[i]) in VB.NET
asked
Jan 3
by
avibootz
vb#
vbnet-product-array-except-self-arr_i
product-array-except-self-arr_i
2
answers
200
views
How to convert days into human-readable years, months and days in VB.NET
asked
Dec 31, 2025
by
avibootz
vb#
vbnet-days-to-human-readable-years-months-days
days-to-human-readable-years-months-days
1
answer
142
views
How to clear bits in the given range in VB.NET
asked
Dec 30, 2025
by
avibootz
vb#
vbnet-clear-bits-given-range
clear-bits-given-range
1
answer
162
views
How to get the 4 least significant bits in a byte with VB.NET
asked
Dec 28, 2025
by
avibootz
vb#
vbnet-get-4-least-significant-bits-byte
get-4-least-significant-bits-byte
1
answer
149
views
How to check whether a user string contains any forbidden words from a list in VB.NET
asked
Dec 26, 2025
by
avibootz
vb#
vbnet-check-user-string-contains-forbidden-words
check-user-string-contains-forbidden-words
2
answers
201
views
How to check if the sum of two halves of a number is equal in VB.NET
asked
Dec 22, 2025
by
avibootz
vb#
vbnet-sum-two-halves-number-equal
sum-two-halves-number-equal
1
answer
149
views
How to check if two halves of a number are equal in VB.NET
asked
Dec 21, 2025
by
avibootz
vb#
vbnet-two-halves-number-equal
two-halves-number-equal
2
answers
195
views
How to check if two strings are isomorphic in VB.NET
asked
Dec 19, 2025
by
avibootz
vb#
vbnet-check-two-strings-isomorphic
check-two-strings-isomorphic
1
answer
161
views
How to remove text between parentheses in a string using VB.NET
asked
Dec 17, 2025
by
avibootz
vb#
vbnet-remove-text-between-parentheses-in-string
remove-text-between-parentheses-in-string
2
answers
197
views
How to print the boundary elements of a matrix in VB.NET
asked
Dec 15, 2025
by
avibootz
vb#
vbnet-print-boundary-elements-matrix
print-boundary-elements-matrix
1
answer
153
views
How to create alphabetical four-letter combinations using LINQ in VB.NET
asked
Dec 15, 2025
by
avibootz
vb#
vbnet-alphabetical-four-letter-combinations-linq
alphabetical-four-letter-combinations-linq
1
answer
141
views
How to use LINQ select query on a list of objects in VB.NET
asked
Dec 14, 2025
by
avibootz
vb#
vbnet-area-triangle-herons-formula
area-triangle-herons-formula
1
answer
186
views
How to calculate the area of a triangle using Heron’s formula in VB.NET
asked
Dec 14, 2025
by
avibootz
vb#
vbnet-area-triangle-herons-formula
area-triangle-herons-formula
1
answer
148
views
How to find the missing number in an array containing numbers from 1 to n in O(1) time complexity with VB.NET
asked
Dec 10, 2025
by
avibootz
vb#
vbnet-missing-number-array-o1-time-complexity
missing-number-array-o1-time-complexity
1
answer
195
views
How to calculate time if we have the distance and speed (kilometers per hour) in VB.NET
asked
Dec 5, 2025
by
avibootz
vb#
vbnet-calculate-time-distance-speed
calculate-time-distance-speed
2
answers
194
views
How to sum all the positive values in a list using LINQ with VB.NET
asked
Dec 5, 2025
by
avibootz
vb#
vbnet-sum-positive-list-linq
sum-positive-list-linq
1
answer
161
views
How to sum the values in a list using LINQ with VB.NET
asked
Dec 5, 2025
by
avibootz
vb#
vbnet-sum-list-linq
sum-list-linq
1
answer
167
views
How to find the max and min values in a list using LINQ with VB.NET
asked
Dec 5, 2025
by
avibootz
vb#
vbnet-max-min-list-linq
max-min-list-linq
1
answer
158
views
How to convert a hashtable to string array in VB.NET
asked
Dec 4, 2025
by
avibootz
vb#
vbnet-hashtable-string-array
hashtable-string-array
2
answers
194
views
How to convert a hashtable keys to string array in VB.NET
asked
Dec 4, 2025
by
avibootz
vb#
vbnet-hashtable-keys-string-array
hashtable-keys-string-array
1
answer
154
views
How to convert a hashtable to a string in VB.NET
asked
Dec 4, 2025
by
avibootz
vb#
vbnet-hashtable-string
hashtable-string
1
answer
160
views
How to convert a Roman number to an integer in VB.NET
asked
Dec 3, 2025
by
avibootz
vb#
vbnet-roman-integer
roman-integer
1
answer
143
views
How to format an array of strings in lines with maxWidth without breaking the words in VB.NET
asked
Dec 2, 2025
by
avibootz
vb#
vbnet-format-array-strings-lines-maxwidth
format-array-strings-lines-maxwidth
1
answer
155
views
How to convert an integer to Roman numerals in VB.NET
asked
Dec 1, 2025
by
avibootz
vb#
vbnet-integer-roman-numerals
integer-roman-numerals
1
answer
182
views
How to check if the last index of an array is reachable by jumping based on element values from index 0 in VB.NET
asked
Dec 1, 2025
by
avibootz
vb#
vbnet-last-index-array-jumping-by-elements-value
last-index-array-jumping-by-elements-value
1
answer
154
views
How to find two prime numbers that, when concatenated, form another prime number in VB.NET
asked
Nov 28, 2025
by
avibootz
vb#
vbnet-prime-concatenate
prime-concatenate
1
answer
159
views
How to generate an N-digit integer random number in VB.NET
asked
Nov 27, 2025
by
avibootz
vb#
vbnet-n-digit-integer-random
n-digit-integer-random
1
answer
152
views
How to select random two digits from anywhere in a number with VB.NET
asked
Nov 26, 2025
by
avibootz
vb#
vbnet-random-two-anywhere-digits
random-two-anywhere-digits
1
answer
147
views
How to select random two consecutive digits from a number in VB.NET
asked
Nov 25, 2025
by
avibootz
vb#
vbnet-random-two-consecutive-digits
random-two-consecutive-digits
1
answer
169
views
How to convert a degree to a compass direction in VB.NET
asked
Nov 24, 2025
by
avibootz
vb#
vbnet-degree-compass-direction
degree-compass-direction
1
answer
141
views
How to calculate the sum of all Fibonacci numbers between two left and right indices in VB.NET
asked
Nov 23, 2025
by
avibootz
vb#
vbnet-sum-fibonacci-numbers
sum-fibonacci-numbers
1
answer
186
views
How to generate all possible permutations and combinations of an array of chars in VB.NET
asked
Nov 21, 2025
by
avibootz
vb#
vbnet-array-all-permutations-combinations
all-permutations-combinations
1
answer
209
views
How to generate all possible permutations and combinations of a list of chars in VB.NET
asked
Nov 21, 2025
by
avibootz
vb#
vbnet-list-all-permutations-combinations
all-permutations-combinations
1
answer
170
views
How to find the first 4-digit prime number where all digits are unique in VB.NET
asked
Nov 20, 2025
by
avibootz
vb#
vbnet-4-digit-prime-unique
4-digit-prime-unique
1
answer
166
views
How to calculate the length of legB and hypotenuse of a right-angle triangle with a given perimeter and legA in VB.NET
asked
Nov 19, 2025
by
avibootz
vb#
vbnet-right-angle-triangle
right-angle-triangle
1
answer
188
views
How to generate a random integer from a range [0, N] that is not in a unique integer list with VB.NET
asked
Nov 19, 2025
by
avibootz
vb#
vbnet-random
vbnet-random-excluding-list
random-excluding-list
1
answer
177
views
How to replace all occurrences of a specific digit in a floating-point number with VB.NET
asked
Nov 18, 2025
by
avibootz
vb#
vbnet-replace-all-occurrences-digit-float
replace-all-occurrences-digit-float
1
answer
179
views
How to replace a digit in a floating-point number by index with VB.NET
asked
Nov 17, 2025
by
avibootz
vb#
vbnet-replace-digit-float
replace-digit-float
1
answer
138
views
How to check whether each substring range (L to R) from an array of substring ranges is a palindrome in VB.NET
asked
Nov 16, 2025
by
avibootz
vb#
vbnet-substring-range-palindrome
substring-range-palindrome
1
answer
186
views
How to convert a list of strings and group all the anagrams into sublists in VB.NET
asked
Nov 15, 2025
by
avibootz
vb#
vbnet-list-anagram
group-anagrams
1
answer
205
views
How to get all the substrings with exactly k distinct characters from a given string in VB.NET
asked
Nov 13, 2025
by
avibootz
vb#
vbnet-string
vbnet-substring
substrings-with-k-distinct-characters
2
answers
253
views
How to find the Kth smallest number in an unsorted array with VB.NET
asked
Nov 11, 2025
by
avibootz
vb#
vbnet-find-array
vbnet-find-k-smallest-number-unsorted-array
find-k-smallest-number-unsorted-array
1
answer
170
views
What is the alternative to AscW in VB.NET
asked
Nov 10, 2025
by
avibootz
vb#
vbnet-ascw
1
answer
193
views
What is the alternative to ChrW in VB.NET
asked
Nov 10, 2025
by
avibootz
vb#
vbnet-chrw
2
answers
176
views
How to find a list of numbers up to a limit that is a palindrome in base 10 and base 2 in VB.NET
asked
Nov 10, 2025
by
avibootz
vb#
vbnet-bouble-base-palindrome
1
answer
155
views
How to find all the numbers that are equal to the sum of the factorials of their digits in VB.NET
asked
Nov 9, 2025
by
avibootz
vb#
vbnet-numbers
vbnet-factorials
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