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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#
41,676
questions
54,341
answers
573
users
Recent questions tagged vb#
1
answer
74
views
How to print array elements in groups of 2 with VB.NET
asked
Jun 21, 2025
by
avibootz
vb#
vbnet-array
1
answer
124
views
How to create a random sublist from a list in VB.NET
asked
Jun 20, 2025
by
avibootz
vb#
vbnet-list
1
answer
62
views
How to declare a constant string in VB.NET
asked
Jun 19, 2025
by
avibootz
vb#
vbnet-constant
2
answers
87
views
How to format an integer with zero-padding in VB.NET
asked
Jun 18, 2025
by
avibootz
vb#
vbnet-padding
3
answers
89
views
How to find the average between RGB colors c1 and c2 in VB.NET
asked
Jun 18, 2025
by
avibootz
vb#
vbnet-color
2
answers
68
views
How to concatenate string with integer in VB.NET
asked
Jun 17, 2025
by
avibootz
vb#
vbnet-concatenate
1
answer
95
views
How to remove string trailing path separator in VB.NET
asked
Jun 16, 2025
by
avibootz
vb#
vbnet-string
1
answer
99
views
How to match the first word after an expression in a string using RegEx with VB.NET
asked
Jun 15, 2025
by
avibootz
vb#
vbnet-regex
1
answer
112
views
How to remove the trailing slashes from a string in VB.NET
asked
Jun 14, 2025
by
avibootz
vb#
vbnet-string
2
answers
148
views
How to remove all non-ASCII characters from a string in VB.NET
asked
Jun 12, 2025
by
avibootz
vb#
vbnet-string
vbnet-ascii
1
answer
88
views
How to calculate the date six months from the current date in VB.NET
asked
Jun 12, 2025
by
avibootz
vb#
vbnet-date
1
answer
99
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with VB.NET
asked
Jun 11, 2025
by
avibootz
vb#
vbnet-regex
1
answer
54
views
How to implement the power function in VB.NET
asked
Jun 10, 2025
by
avibootz
vb#
vbnet-pow
1
answer
118
views
How to find the first occurrence of a pattern in a string from some starting position in VB.NET
asked
Jun 10, 2025
by
avibootz
vb#
vbnet-string
1
answer
77
views
How to group Anagrams from an array of strings in VB.NET
asked
Jun 9, 2025
by
avibootz
vb#
vbnet-anagram
3
answers
108
views
How to check if date1 is before date2 in VB.NET
asked
Jun 8, 2025
by
avibootz
vb#
vbnet-date
1
answer
112
views
How to check if a string is blank (empty, nothing, or contains only whitespace) in VB.NET
asked
Jun 7, 2025
by
avibootz
vb#
vbnet-string
1
answer
90
views
How to replace consecutive characters with only one using RegEx in VB.NET
asked
Jun 6, 2025
by
avibootz
vb#
vbnet-regex
1
answer
78
views
How to multiply two integers represented as strings and return the result also as a string in VB.NET
asked
Jun 5, 2025
by
avibootz
vb#
vbnet-multiply
1
answer
114
views
How to get the first missing smallest positive integer in an unsorted integer array with VB.NET
asked
Jun 4, 2025
by
avibootz
vb#
vbnet-array
1
answer
150
views
How to sort each column of a matrix with strings in VB.NET
asked
Jun 2, 2025
by
avibootz
vb#
vbnet-matrix
vbnet-sort
1
answer
164
views
How to fill a 3x3 grid to be a valid Sudoku grid in VB.NET
asked
Jun 1, 2025
by
avibootz
vb#
vbnet-sudoku
1
answer
151
views
How to calculate the future occurrences of Friday the 13th in VB.NET
asked
May 31, 2025
by
avibootz
vb#
vbnet-date
1
answer
181
views
How to check if a string contains only letters, numbers, underscores and dashes in VB.NET
asked
May 31, 2025
by
avibootz
vb#
vbnet-regex
1
answer
158
views
How to check if a 3x3 grid is a valid Sudoku grid in VB.NET
asked
May 30, 2025
by
avibootz
vb#
vbnet-sudoku
2
answers
207
views
How to rotate a matrix 90 degrees clockwise in VB.NET
asked
May 29, 2025
by
avibootz
vb#
vbnet-matrix
1
answer
264
views
How to check if a matrix columns contain numbers without repetition in VB.NET
asked
May 28, 2025
by
avibootz
vb#
vbnet-matrix
1
answer
247
views
How to move the digits of a string with digits and letters to the beginning of the string in VB.NET
asked
May 27, 2025
by
avibootz
vb#
vbnet-string
1
answer
175
views
How to sort a string with digits and letters (digits before letters) in VB.NET
asked
May 27, 2025
by
avibootz
vb#
vbnet-string
vbnet-sort
1
answer
183
views
How to sort a string with digits and letters (letters before digits) in VB.NET
asked
May 26, 2025
by
avibootz
vb#
vbnet-string
vbnet-sort
1
answer
189
views
How to find repeated patterns of numbers in the rows of a matrix with VB.NET
asked
May 25, 2025
by
avibootz
vb#
vbnet-string
1
answer
199
views
How to convert a matrix of numbers to a string in VB.NET
asked
May 24, 2025
by
avibootz
vb#
vbnet-convert-matrix-numbers-to-string
convert-matrix-numbers-to-string
2
answers
200
views
How to find repeated rows of a matrix in VB.NET
asked
May 24, 2025
by
avibootz
vb#
vbnet-matrix
1
answer
209
views
How to check if a matrix rows contain numbers without repetition in VB.NET
asked
May 23, 2025
by
avibootz
vb#
vbnet-matrix
1
answer
167
views
How to write a generic solution to accept and invoke any function and return different types in VB.NET
asked
May 21, 2025
by
avibootz
vb#
vbnet-generic
2
answers
173
views
How to pass a runnable procedure (a function) as a parameter and run it in VB.NET
asked
May 21, 2025
by
avibootz
vb#
vbnet-function-parameter
1
answer
157
views
How to expose a read-only integer to the outside class while being writable inside a class with VB.NET
asked
May 21, 2025
by
avibootz
vb#
vbnet-read-only
3
answers
216
views
How to handle invalid argument in VB.NET
asked
May 20, 2025
by
avibootz
vb#
vbnet-argument
3
answers
211
views
How to allocate 1MB in VB.NET
asked
May 19, 2025
by
avibootz
vb#
vbnet-allocation
1
answer
191
views
How to stop a program in VB.NET
asked
May 18, 2025
by
avibootz
vb#
1
answer
156
views
How to make large number calculation in VB.NET
asked
May 18, 2025
by
avibootz
vb#
vbnet-biginteger
1
answer
167
views
How to catch overflow exception in VB.NET
asked
May 18, 2025
by
avibootz
vb#
vbnet-overflow
1
answer
154
views
How to check if integer multiplication will overflow in VB.NET
asked
May 18, 2025
by
avibootz
vb#
vbnet-overflow
1
answer
158
views
How to check if integer addition will overflow in VB.NET
asked
May 17, 2025
by
avibootz
vb#
vbnet-overflow
1
answer
163
views
How to check whether a string is a palindrome, ignoring spaces and case in VB.NET
asked
May 16, 2025
by
avibootz
vb#
vbnet-palindrome
1
answer
118
views
How to declare a RegEx with character repetition to match the strings "http", "htttp", "httttp", etc in VB.NET
asked
May 15, 2025
by
avibootz
vb#
vbnet-regex
4
answers
217
views
How to round to 2 decimal places in VB.NET
asked
May 15, 2025
by
avibootz
vb#
vbnet-round
3
answers
239
views
How to round up a double value to 2 decimal places in VB.NET
asked
May 15, 2025
by
avibootz
vb#
vbnet-round
2
answers
142
views
How to round a decimal to 2 decimal places in VB.NET
asked
May 15, 2025
by
avibootz
vb#
vbnet-round
1
answer
183
views
How to round a floating-point number to an integer in VB.NET
asked
May 14, 2025
by
avibootz
vb#
vbnet-round
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