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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#
40,877
questions
53,285
answers
573
users
Recent questions tagged vb#
1
answer
9
views
How to decode Leet Speak (where numbers resemble letters (7->T, 1->I, 5->S, 3 -> E)) in VB.NET
asked
20 hours
ago
by
avibootz
vb#
vbnet
vbnet-decode-leet-speak
decode-leet-speak
1
answer
13
views
How to express a decimal number as a fixed-length string with leading zeros in VB.NET
asked
1 day
ago
by
avibootz
vb#
vbnet
vbnet-decimal-number-to-string-leading-zeros
decimal-number-to-string-leading-zeros
1
answer
18
views
How to reconstruct a full sparse matrix from a compact (triplet) matrix in VB.NET
asked
2 days
ago
by
avibootz
vb#
vbnet
vbnet-reconstruct-sparse-matrix-from-compact-triplet-matrix
reconstruct-sparse-matrix-from-compact-triplet-matrix
1
answer
22
views
How to compact a sparse matrix in VB.NET
asked
3 days
ago
by
avibootz
vb#
vbnet
vbnet-compact-sparse-matrix
compact-sparse-matrix
1
answer
22
views
How to search for a word in a grid of characters with VB.NET
asked
4 days
ago
by
avibootz
vb#
vbnet
vbnet-grid
vbnet-search-word-grid-characters
search-word-grid-characters
1
answer
21
views
How to create, fill, and print a 2D array at runtime in VB.NET
asked
5 days
ago
by
avibootz
vb#
vbnet
vbnet-create-fill-print-2d-array-runtim
create-fill-print-2d-array-runtim
1
answer
30
views
How to create a generic class with a generic method in VB.NET
asked
6 days
ago
by
avibootz
vb#
vbnet
vbnet-create-generic-class-generic-method
create-generic-class-generic-method
1
answer
23
views
How to create a generic method in VB.NET
asked
6 days
ago
by
avibootz
vb#
vbnet
vbnet-create-generic-method
create-generic-method
1
answer
31
views
How do you handle exceptions in VB.NET
asked
6 days
ago
by
avibootz
vb#
vbnet
vbnet-handle-exceptions
handle-exceptions
4
answers
26
views
How to localize date format in VB.NET
asked
Apr 18
by
avibootz
vb#
vbnet-localize-date-format
localize-date-format
1
answer
24
views
How to get the number of days needed to wait after a day (list[I]) gets warmer given a list of temperatures in VB.NET
asked
Apr 18
by
avibootz
vb#
vbnet
vbnet-daily-temperatures-days-wait-gets-warmer
daily-temperatures-days-wait-gets-warmer
1
answer
22
views
How to verify a hashed password in VB.NET
asked
Apr 18
by
avibootz
vb#
vbnet
vbnet-verify-hashed-password
verify-hashed-password
1
answer
22
views
How to hash a password in VB.NET
asked
Apr 18
by
avibootz
vb#
vbnet
vbnet-hash-password
hash-password
1
answer
24
views
How to check if a string is title case in VB.NET
asked
Apr 17
by
avibootz
vb#
vbnet
vbnet-check-string-title-case
check-string-title-case
7
answers
40
views
How to copy a string in VB.NET
asked
Apr 16
by
avibootz
vb#
vbnet
vbnet-copy-string
copy-string
1
answer
25
views
How to represent the Boolean "true" and "false" in VB.NET
asked
Apr 14
by
avibootz
vb#
vbnet
vbnet-represent-boolean-true-false
represent-boolean-true-false
2
answers
27
views
How to use a timer in a console application with VB.NET
asked
Apr 13
by
avibootz
vb#
vbnet
vbnet-timer-console-application
timer-console-application
3
answers
29
views
How to create an infinite loop in VB.NET
asked
Apr 10
by
avibootz
vb#
vbnet
vbnet-create-infinite-loop
create-infinite-loop
1
answer
30
views
How to add a new interval into a sorted list of non‑overlapping intervals in VB.NET
asked
Apr 9
by
avibootz
vb#
vbnet
vbnet-add-interval-into-sorted-list-non-overlapping-intervals
add-interval-into-sorted-list-non-overlapping-intervals
1
answer
21
views
How to print text diagonally from left to right recursively in VB.NET
asked
Apr 8
by
avibootz
vb#
vbnet
vbnet-print-text-diagonally-from-left-to-right-recursively
print-text-diagonally-from-left-to-right-recursively
1
answer
36
views
How to detect whether any intervals overlap in a list of start and end times with VB.NET
asked
Apr 8
by
avibootz
vb#
vbnet
vbnet-detect-intervals-overlap-list-start-end-times
detect-intervals-overlap-list-start-end-times
1
answer
33
views
How to print text diagonally from left to right in VB.NET
asked
Apr 7
by
avibootz
vb#
vbnet
vbnet-print-text-diagonally-from-left-to-right
print-text-diagonally-from-left-to-right
1
answer
35
views
How to find the k biggest values from an array in VB.NET
asked
Apr 5
by
avibootz
vb#
vbnet
vbnet-k-biggest-values-array
k-biggest-values-array
1
answer
34
views
How to find the maximum value we can achieve by picking k elements from an array in VB.NET
asked
Apr 5
by
avibootz
vb#
vbnet
vbnet-maximum-value-k-elements-array
maximum-value-k-elements-array
1
answer
27
views
How to reverse the bits of a number in VB.NET
asked
Apr 4
by
avibootz
vb#
vbnet
vbnet-reverse-bits-number
reverse-bits-number
1
answer
44
views
How to check whether only 2 bits in a number at a specific position are on (edge‑case‑safe) with VB.NET
asked
Apr 3
by
avibootz
vb#
vbnet
vbnet-check-2-number-bits-specific-position-on-edge-case-safe
check-2-number-bits-specific-position-on-edge-case-safe
1
answer
31
views
How to write 4 different functions that check if a number is a power of 2 in VB.NET
asked
Apr 2
by
avibootz
vb#
vbnet
vbnet-different-functions-check-number-power-of-2
different-functions-check-number-power-of-2
1
answer
25
views
How to write 6 different functions that accept 5 or 7 and return the other number, without using if,switch in VB.NET
asked
Mar 31
by
avibootz
vb#
vbnet
vbnet-different-functions-accept-5-7-return-other-number
different-functions-accept-5-7-return-other-number
1
answer
21
views
How to copy bits from M into N (numbers) between bit positions i and j (edge‑case‑safe) in VB.NET
asked
Mar 30
by
avibootz
vb#
vbnet
vbnet-bits
vbnet-copy-bits-m-into-n-between-positions-edge-case-safe
copy-bits-m-into-n-between-positions-edge-case-safe
1
answer
33
views
How to get the word before the last word from a string (edge‑case‑safe) in VB.NET
asked
Mar 28
by
avibootz
vb#
vbnet-string
vbnet-get-word-before-last-string-edge-case-safe
get-word-before-last-string-edge-case-safe
1
answer
32
views
How to find the median among three given numbers in VB.NET
asked
Mar 26
by
avibootz
vb#
vbnet
vbnet-median-among-three-given-numbers
median-among-three-given-numbers
1
answer
29
views
How to find the smallest number greater than a given number, using the same digits in VB.NET
asked
Mar 25
by
avibootz
vb#
vbnet
vbnet-smallest-number-greater-given-number-same-digits
smallest-number-greater-given-number-same-digits
1
answer
36
views
How to produce a sequential count in octal, starting at zero in VB.NET
asked
Mar 24
by
avibootz
vb#
vbnet
vbnet-sequential-count-octal
sequential-count-octal
4
answers
34
views
How to iterate over a collection of key-value pairs (associative array) in VB.NET
asked
Mar 22
by
avibootz
vb#
vbnet
vbnet-iterate-collection-key-value-pairs
iterate-collection-key-value-pairs
1
answer
35
views
How to write your own method that accepts a callback in VB.NET
asked
Mar 20
by
avibootz
vb#
vbnet
vbnet-method-accepts-callback
method-accepts-callback
4
answers
40
views
How to apply a callback to an array (apply a function to each element) in VB.NET
asked
Mar 19
by
avibootz
vb#
vbnet
vbnet-callback-to-array
callback-to-array
1
answer
32
views
How to calculate the Ethiopian multiplication in VB.NET
asked
Mar 17
by
avibootz
vb#
vbnet
vbnet-ethiopian-multiplication
ethiopian-multiplication
1
answer
30
views
How to calculate the percentage change between two values in VB.NET
asked
Mar 16
by
avibootz
vb#
vbnet
vbnet-percentage-change-between-two-values
percentage-change-between-two-values
1
answer
30
views
How to find the longest shared prefix among all words in a string with VB.NET
asked
Mar 14
by
avibootz
vb#
vbnet-longest-shared-prefix-words-string
longest-shared-prefix-words-string
1
answer
35
views
How to group words in a string by the first N letters in VB.NET
asked
Mar 13
by
avibootz
vb#
vbnet
vbnet-group-words-string-first-n-letter
group-words-string-first-n-letter
2
answers
47
views
How to find the longest common prefix of all the words in a string with VB.NET
asked
Mar 11
by
avibootz
vb#
vbnet
vbnet-longest-common-prefix-all-words-string
longest-common-prefix-all-words-string
1
answer
23
views
How to split a string on multiple multi‑character delimiters (and keep them) in VB.NET
asked
Mar 10
by
avibootz
vb#
vbnet-split-string-multiple-multi-character-delimiters
split-string-multiple-multi-character-delimiters
1
answer
34
views
How to split a string on multiple single‑character delimiters (and keep them) in VB.NET
asked
Mar 9
by
avibootz
vb#
vbnet
vbnet-split-string-multiple-single-character-delimiters
split-string-multiple-single-character-delimiters
1
answer
37
views
How to remove all adjacent duplicate characters from a string until no more can be removed in VB.NET
asked
Mar 7
by
avibootz
vb#
vbnet
vbnet-remove-adjacent-duplicate-characters-string
remove-adjacent-duplicate-characters-string
1
answer
29
views
How to find missing alphabet characters from a string in VB.NET
asked
Mar 6
by
avibootz
vb#
vbnet
vbnet-missing-alphabet-characters-string
missing-alphabet-characters-string
1
answer
40
views
How to reverse only the alphabetic characters in a string, keeping other characters in place with VB.NET
asked
Mar 6
by
avibootz
vb#
vbnet-reverse-only-alphabetic-characters
reverse-only-alphabetic-characters
1
answer
30
views
How to calculate the remainder in VB.NET
asked
Mar 4
by
avibootz
vb#
vbnet
vbnet-calculate-remainder
calculate-remainder
2
answers
46
views
How to find the longest word in a string with VB.NET
asked
Mar 2
by
avibootz
vb#
vbnet-string
vbnet-longest-word-in-string
longest-word-in-string
1
answer
28
views
How to check if a string contains only 0 and 1 and is divisible by 7 in VB.NET
asked
Mar 1
by
avibootz
vb#
vbnet-string-contains-only-0-and-1-is-divisible-by-7
string-contains-only-0-and-1-is-divisible-by-7
1
answer
42
views
How to check if every digit in a number appears only once in VB.NET
asked
Feb 26
by
avibootz
vb#
vbnet-check-digits-number-appears-once
check-digits-number-appears-once
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