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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#
43,181
questions
56,073
answers
573
users
Recent questions tagged vb#
1
answer
6
views
How to extract all floating-point numbers from a string of words in VB.NET
asked
5 hours
ago
by
avibootz
vb#
vbnet
vbnet-extract-all-floating-point-numbers-string
extract-all-floating-point-numbers-string
1
answer
21
views
How to select N unique random values that appear exactly once in an existing list with VB.NET
asked
4 days
ago
by
avibootz
vb#
vbnet
vbnet-n-unique-random-values-appear-once-in-list
n-unique-random-values-appear-once-in-list
1
answer
28
views
How to compute the factorial of a number greater than 20 in VB.NET
asked
4 days
ago
by
avibootz
vb#
vbnet
vbnet-compute-factorial-of-number-greater-20
compute-factorial-of-number-greater-20
1
answer
37
views
How to select N unique random indices from an existing array in VB.NET
asked
5 days
ago
by
avibootz
vb#
vbnet
vbnet-select-n-unique-random-indices-array
select-n-unique-random-indices-array
1
answer
40
views
How to find common words in two strings with VB.NET
asked
6 days
ago
by
avibootz
vb#
vbnet
vbnet-string
vbnet-find-common-words-two-strings
find-common-words-two-strings
1
answer
31
views
How to generate all trigrams (3-character sequences) from a given word in VB.NET
asked
Sep 9
by
avibootz
vb#
vbnet
vbnet-generate-all-trigrams-given-word
generate-all-trigrams-given-word
1
answer
37
views
How to compare two float arrays for exact equality in VB.NET
asked
Sep 9
by
avibootz
vb#
vbnet
vbnet-compare-two-float-arrays-exact-equality
compare-two-float-arrays-exact-equality
1
answer
43
views
How to compare two float arrays using a tolerance in VB.NET
asked
Sep 8
by
avibootz
vb#
vbnet
vbnet-compare-two-float-arrays-tolerance
compare-two-float-arrays-tolerance
2
answers
65
views
How to split text without spaces into a list of words using dictionary-based segmentation in VB.NET
asked
Sep 7
by
avibootz
vb#
vbnet
vbnet-split-text-without-spaces-into-words-dictionary
split-text-without-spaces-into-words-dictionary
1
answer
48
views
How to convert numbers from 0 to 999,999,999,999,999 (up to 999 trillion) into English words in VB.NET
asked
Sep 5
by
avibootz
vb#
vbnet
vbnet-convert-numbers-0-999999999999999-english-words
convert-numbers-0-999999999999999-english-words
1
answer
48
views
How to parse a table into a binary tree in VB.NET
asked
Sep 4
by
avibootz
vb#
vbnet
vbnet-parse-table-into-binary-tree
parse-table-into-binary-tree
1
answer
49
views
How to declare, initialize, and print a medium complexity, varied, feature‑rich data structure in VB.NET
asked
Sep 3
by
avibootz
vb#
vbnet
vbnet-declare-initialize-print-medium-complexity-data-structure
declare-initialize-print-medium-complexity-data-structure
1
answer
52
views
How to sort a list of structs that contain nested structs using custom comparison logic in VB.NET
asked
Sep 1
by
avibootz
vb#
vbnet
vbnet-sort-list-of-structs-contain-nested-structs
sort-list-of-structs-contain-nested-structs
1
answer
49
views
How to sort a list of classes that contain nested classes using custom comparison logic in VB.NET
asked
Sep 1
by
avibootz
vb#
vbnet
vbnet-sort-list-of-classes-contain-nested-classes
sort-list-of-classes-contain-nested-classes
1
answer
40
views
How to find the N most frequent non‑stopwords in a text in VB.NET
asked
Aug 30
by
avibootz
vb#
vbnet
vbnet-n-most-frequent-non-stopwords-text
five-most-frequent-non-stopwords-text
1
answer
43
views
How to find the starting index of all occurrences of a word in a string in VB.NET
asked
Aug 30
by
avibootz
vb#
vbnet
vbnet-find-starting-index-all-occurrences-word-string
find-starting-index-all-occurrences-word-string
1
answer
52
views
How to convert any digital storage unit into all others (B, KB, MB, GB, TB, PB, EB, ZB, YB) in VB.NET
asked
Aug 28
by
avibootz
vb#
vbnet
vbnet-convert-any-digital-storage-unit-into-all-others
convert-any-digital-storage-unit-into-all-others
1
answer
51
views
How to write the Tic-Tac-Toe game in VB.NET
asked
Aug 26
by
avibootz
vb#
vbnet-tic-tac-toe-game
tic-tac-toe-game
1
answer
55
views
How to generate a random RGBA color and opacity in VB.NET
asked
Aug 25
by
avibootz
vb#
vbnet
vbnet-generate-random-rgba-color-opacity
generate-random-rgba-color-opacity
1
answer
61
views
How to generate a series of unique HEX colors in VB.NET
asked
Aug 23
by
avibootz
vb#
vbnet-generate-series-unique-hex-colors
generate-series-unique-hex-colors
2
answers
69
views
How to print the numbers 0 to 31 by changing 1 bit each time in VB.NET
asked
Aug 21
by
avibootz
vb#
vbnet
vbnet-print-0-31-changing-1-bit-each-time
print-0-31-changing-1-bit-each-time
1
answer
61
views
How to generate N random 1s in a zero-based matrix with VB.NET
asked
Aug 20
by
avibootz
vb#
vbnet
vbnet-generate-n-random-1-zero-based-matrix
generate-n-random-1-zero-based-matrix
1
answer
75
views
How to initialize a list with a range of numbers in VB.NET
asked
Aug 17
by
avibootz
vb#
vbnet
vbnet-initialize-list-range-of-numbers
initialize-list-range-of-numbers
1
answer
76
views
How to initialize an array with a range of numbers in VB.NET
asked
Aug 17
by
avibootz
vb#
vbnet-initialize-array-range-of-numbers
initialize-array-range-of-numbers
1
answer
87
views
How to do modulo multiplication for 64‑bit values without using BigInteger in VB.NET
asked
Aug 16
by
avibootz
vb#
vbnet-modulo-multiplication-64-bit-values-without-biginteger
modulo-multiplication-64-bit-values-without-biginteger
1
answer
113
views
How to remove every N‑th element from a list in VB.NET
asked
Aug 15
by
avibootz
vb#
vbnet
vbnet-remove-every-n-element-list
remove-every-n-element-list
2
answers
105
views
How to build sparse array in VB.NET
asked
Aug 14
by
avibootz
vb#
vbnet
vbnet-build-sparse-array
build-sparse-array
1
answer
99
views
How to extract and sort numbers from a string containing numbers and text in VB.NET
asked
Aug 12
by
avibootz
vb#
vbnet
vbnet-extract-sort-numbers-string
extract-sort-numbers-string
1
answer
98
views
How to convert radians to degrees and degrees to radians in VB.NET
asked
Aug 11
by
avibootz
vb#
vbnet-convert-radians-degrees-degrees-radians
convert-radians-degrees-degrees-radians
2
answers
106
views
How to find the N smallest values in a 2D array in VB.NET
asked
Aug 10
by
avibootz
vb#
vbnet
vbnet-find-n-smallest-values-2d-array
find-n-smallest-values-2d-array
1
answer
84
views
How to sort an array with a single loop in VB.NET
asked
Aug 8
by
avibootz
vb#
vbnet
vbnet-sort-array-with-single-loop
sort-array-with-single-loop
1
answer
89
views
How to remove extra whitespace from a string in VB.NET
asked
Aug 7
by
avibootz
vb#
vbnet
vbnet-remove-extra-whitespace-string
remove-extra-whitespace-string
1
answer
81
views
How to calculate the distance between two latitude-longitude points in VB.NET
asked
Aug 7
by
avibootz
vb#
vbnet
vbnet-distance-between-two-latitude-longitude-points
distance-between-two-latitude-longitude-points
1
answer
94
views
How to convert a decimal to a long in VB.NET
asked
Aug 6
by
avibootz
vb#
vbnet-convert-decimal-to-long
convert-decimal-to-long
2
answers
122
views
How to remove duplicate words with Unicode characters from free‑text in VB.NET
asked
Aug 4
by
avibootz
vb#
vbnet
vbnet-remove-duplicate-words-unicode-free-text
remove-duplicate-words-unicode-free-text
1
answer
94
views
How to remove duplicate words from free‑text in VB.NET
asked
Aug 2
by
avibootz
vb#
vbnet
vbnet-remove-duplicate-words-from-free-text
remove-duplicate-words-from-free-text
1
answer
89
views
How to remove duplicate case‑insensitive words separated by multiple delimiters from a string in VB.NET
asked
Aug 1
by
avibootz
vb#
vbnet
vbnet-remove-duplicate-case-insensitive-words-multiple-delimiters-from-string
remove-duplicate-case-insensitive-words-multiple-delimiters-from-string
1
answer
85
views
How to perform high‑performance reversible text compression using a word dictionary in VB.NET
asked
Jul 31
by
avibootz
vb#
vbnet
vbnet-text-compression-using-word-dictionary
text-compression-using-word-dictionary
1
answer
107
views
How to traverse an array from both sides at the same time in VB.NET
asked
Jul 30
by
avibootz
vb#
vbnet
vbnet-traverse-array-both-sides-same-time
traverse-array-both-sides-same-time
1
answer
82
views
How to generate random Powerball lottery numbers (pick 5 numbers from 1-69 + 1 Powerball from 1-26) in VB.NET
asked
Jul 29
by
avibootz
vb#
vbnet
vbnet-generate-random-powerball-lottery-numbers-5-of-1-69-and-1-of-1-26
generate-random-powerball-lottery-numbers-5-of-1-69-and-1-of-1-26
1
answer
92
views
How to compute the total number of Powerball lottery combinations (5 out of 99 and 1 out of 26) in VB.NET
asked
Jul 29
by
avibootz
vb#
vbnet
vbnet-compute-total-number-powerball-lottery-combinations-5-99-and-1-26
compute-total-number-powerball-lottery-combinations-5-99-and-1-26
1
answer
89
views
How to generate random lottery numbers for 6 numbers out of 37 and 1 power number out of 7 in VB.NET
asked
Jul 28
by
avibootz
vb#
vbnet
vbnet-generate-random-lottery-numbers-for-6-out-of-37-power-1-out-of-7
generate-random-lottery-numbers-for-6-out-of-37-power-1-out-of-7
1
answer
88
views
How to compute the total number of lottery combinations for choosing 6 out of 37 and 1 power out of 7 in VB.NET
asked
Jul 27
by
avibootz
vb#
vbnet
vbnet-total-lottery-combinations-choosing-6-out-of-37-power-1-out-of-7
total-lottery-combinations-choosing-6-out-of-37-power-1-out-of-7
1
answer
95
views
How to find the Nth set bit in a 64‑bit integer with VB.NET
asked
Jul 25
by
avibootz
vb#
vbnet
vbnet-find-n-set-bit-in-64-bit-integer
find-n-set-bit-in-64-bit-integer
1
answer
84
views
How to find the Nth set bit in a 32‑bit integer with VB.NET
asked
Jul 24
by
avibootz
vb#
vbnet
vbnet-find-n-set-bit-in-32-bit-integer
find-n-set-bit-in-32-bit-integer
1
answer
89
views
How to convert a decimal number to a rational number in VB.NET
asked
Jul 23
by
avibootz
vb#
vbnet
vbnet-convert-decimal-number-to-rational-number
convert-decimal-number-to-rational-number
1
answer
98
views
How to round an integer up to the nearest multiple of 'multiple' in VB.NET
asked
Jul 22
by
avibootz
vb#
vbnet
vbnet-round
vbnet-round-integer-up-nearest-multiple-of-multiple
round-integer-up-nearest-multiple-of-multiple
1
answer
83
views
How to find the minimal possible sum of two distinct elements in a list with VB.NET
asked
Jul 21
by
avibootz
vb#
vbnet
vbnet-minimal-sum-two-elements-list
minimal-sum-two-elements-list
1
answer
84
views
How to split a 32‑bit integer into its four bytes in VB.NET
asked
Jul 20
by
avibootz
vb#
vbnet
vbnet-split-32-bit-integer-into-four-bytes
split-32-bit-integer-into-four-bytes
1
answer
89
views
How to split a number N into M random positive parts whose sum is exactly N in VB.NET
asked
Jul 19
by
avibootz
vb#
vbnet
vbnet-split-number-n-into-m-random-parts-whose-sum-is-n
split-number-n-into-m-random-parts-whose-sum-is-n
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