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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 c#
43,226
questions
56,128
answers
573
users
Recent questions tagged c#
1
answer
89
views
How to find the minimal possible sum of two distinct elements in a list with C#
asked
Jul 21
by
avibootz
c#
c#-minimal-sum-two-elements-list
minimal-sum-two-elements-list
1
answer
87
views
How to split a 32‑bit integer into its four bytes in C#
asked
Jul 20
by
avibootz
c#
c#-split-32-bit-integer-into-four-bytes
split-32-bit-integer-into-four-bytes
1
answer
87
views
How to split a number N into M random positive parts whose sum is exactly N in C#
asked
Jul 19
by
avibootz
c#
c#-split-number-n-into-m-random-parts-whose-sum-is-n
split-number-n-into-m-random-parts-whose-sum-is-n
1
answer
84
views
How to determine whether two axis‑aligned rectangles overlap in C#
asked
Jul 18
by
avibootz
c#
c#-determine-whether-two-axis-aligned-rectangles-overlap
determine-whether-two-axis-aligned-rectangles-overlap
1
answer
86
views
How to generate 3 no-digit repeated random integers, each with distinct digits in C#
asked
Jul 17
by
avibootz
c#
c#-generate-3-no-digit-repeated-random-integers-each-with-distinct-digits
generate-3-no-digit-repeated-random-integers-each-with-distinct-digits
2
answers
107
views
How to generate N random integers, each with distinct digits and exact length L in C#
asked
Jul 16
by
avibootz
c#
c#-generate-n-random-integers-with-distinct-digits-and-length-l
generate-n-random-integers-with-distinct-digits-and-length-l
1
answer
84
views
How to sort a string in the order: lowercase letters - uppercase letters - odd digits - even digits in C#
asked
Jul 14
by
avibootz
c#
c#-sort-string-order-lowercase-uppercase-odd-even
sort-string-order-lowercase-uppercase-odd-even
1
answer
86
views
How to create an alphabet rangoli (geometric and character pattern) of size N in C#
asked
Jul 12
by
avibootz
c#
c#-create-alphabet-rangoli
create-alphabet-rangoli
1
answer
104
views
How to wrap a string into lines of width w in C#
asked
Jul 11
by
avibootz
c#
c#-wrap-string-into-lines-width-w
wrap-string-into-lines-width-w
1
answer
82
views
How to compute the day of the week for January 1st of any given year in C#
asked
Jul 11
by
avibootz
c#
c#-day-of-week-january-1st-any-given-year
day-of-week-january-1st-any-given-year
1
answer
83
views
How to get common letters that appear in every word in a list of words with C#
asked
Jul 10
by
avibootz
c#
c#-common-letters-every-word-list-words
common-letters-every-word-list-words
1
answer
102
views
How to encode and decode any string into Base‑36 in C#
asked
Jul 7
by
avibootz
c#
c#-encode-decode-string-base-36
encode-decode-string-base-36
1
answer
99
views
How to generate random positive integers that sum to N in C#
asked
Jul 6
by
avibootz
c#
c#-generate-random-integers-sum-to-n
generate-random-integers-sum-to-n
1
answer
85
views
How to perform multiple 5‑card draws from a shuffled 52‑card deck in C#
asked
Jul 5
by
avibootz
c#
c#-perform-multiple-5-card-draws-from-52-card-deck
perform-multiple-5-card-draws-from-52-card-deck
1
answer
85
views
How to pick 5 random cards from a 52‑card deck in C#
asked
Jul 4
by
avibootz
c#
c#-pick-5-random-cards-from-a-52-card-deck
pick-5-random-cards-from-a-52-card-deck
1
answer
89
views
How to randomly place a random value in each row of an 8x8 int array with zero values in C#
asked
Jul 3
by
avibootz
c#
c#-randomly-place-random-value-each-row-8-8-int-array
randomly-place-random-value-each-row-8-8-int-array
1
answer
97
views
How to display string letters sorted by frequency in C#
asked
Jul 3
by
avibootz
c#
c#-display-string-letters-sorted-by-frequency
display-string-letters-sorted-by-frequency
1
answer
71
views
How to find the frequency of each digit (0–9) in a number with C#
asked
Jul 2
by
avibootz
c#
c#-find-frequency-each-digit-in-number
find-frequency-each-digit-in-number
1
answer
91
views
How to reverse a singly linked list in-place in C#
asked
Jun 30
by
avibootz
c#
c#-reverse-singly-linked-list-in-place
reverse-singly-linked-list-in-place
1
answer
83
views
How to iterate an array from the middle outward (stepping left and right alternately) in C#
asked
Jun 29
by
avibootz
c#
c#-iterate-array-from-middle-outward
iterate-array-from-middle-outward
1
answer
88
views
How to calculates the distance between two decimal numbers (absolute difference) in C#
asked
Jun 28
by
avibootz
c#
c#-calculates-distance-between-two-decimal-numbers
calculates-distance-between-two-decimal-numbers
1
answer
93
views
How to determine whether an n‑bit binary number is divisible by 5 in C#
asked
Jun 27
by
avibootz
c#
c#-determine-whether-n-bit-binary-number-divisible-by-5
determine-whether-n-bit-binary-number-divisible-by-5
1
answer
89
views
How to check whether a number is positive/zero/negative without using conditional statements in C#
asked
Jun 27
by
avibootz
c#
c#-check-positive-zero-negative-without-conditional-statements
check-positive-zero-negative-without-conditional-statements
1
answer
101
views
How to case-insensitively check if a character exists in a string with C#
asked
Jun 26
by
avibootz
c#
c#-case-insensitively-check-character-exists-in-string
case-insensitively-check-character-exists-in-string
1
answer
85
views
How to zero every n-bit from a number if that bit is 1 in C#
asked
Jun 25
by
avibootz
c#
c#-zero-every-n-bit-from-number
zero-every-n-bit-from-number
1
answer
91
views
How to remove multiple bits from a number and shift the remaining bits right to fill the gaps in C#
asked
Jun 24
by
avibootz
c#
c#-remove-multiple-bits-shift-remaining-bits-right-to-fill-gaps
remove-multiple-bits-shift-remaining-bits-right-to-fill-gaps
1
answer
93
views
How to remove a bit from a number and shift all bits to the right to fill the gap in C#
asked
Jun 23
by
avibootz
c#
c#-remove-bit-from-number-shift-bits-right-to-fill-the-gap
remove-bit-from-number-shift-bits-right-to-fill-the-gap
1
answer
86
views
How to combine two 32-bit values into one 64-bit value in C#
asked
Jun 23
by
avibootz
c#
c#-combine-two-32-bit-values-into-one-64-bit-value
combine-two-32-bit-values-into-one-64-bit-value
1
answer
87
views
How to rank elements of an integer array based on their sorted order in C#
asked
Jun 21
by
avibootz
c#
c#-rank-elements-array-based-on-sorted-order
rank-elements-array-based-on-sorted-order
1
answer
88
views
How to rank elements of an array in C#
asked
Jun 21
by
avibootz
c#
c#-rank-elements-array
rank-elements-array
1
answer
81
views
How to use Regex to match the first 28 days of the month in C#
asked
Jun 20
by
avibootz
c#
c#-regex-match-first-28-days-the-month
regex-match-first-28-days-the-month
1
answer
89
views
How to multiply two long numbers in C#
asked
Jun 18
by
avibootz
c#
c#-multiply-two-long-numbers
multiply-two-long-numbers
1
answer
77
views
How to list all ISO countries (alpha-2 country code - country name) in C#
asked
Jun 18
by
avibootz
c#
c#-list-all-iso-countries-alpha-2-country-code-country-name
list-all-iso-countries-alpha-2-country-code-country-name
1
answer
104
views
How to find the first 3 integers equal to the sum of their digits raised to some power in C#
asked
Jun 15
by
avibootz
c#
c#-first-3-integers-equal-sum-their-digits-raised-some-power
first-3-integers-equal-sum-their-digits-raised-some-power
1
answer
101
views
How to find the first integer equal to the sum of its digits raised to some power in C#
asked
Jun 14
by
avibootz
c#
c#-first-integer-equal-sum-its-digits-raised-some-power
first-integer-equal-sum-its-digits-raised-some-power
1
answer
104
views
How to find the first power of 2 whose leading digits are 12 in C#
asked
Jun 13
by
avibootz
c#
c#-first-power-of-2-whose-leading-digits-are-12
first-power-of-2-whose-leading-digits-are-12
1
answer
87
views
How to find the first 10 prime Fibonacci numbers in C#
asked
Jun 12
by
avibootz
c#
c#-first-10-prime-fibonacci-numbers
first-10-prime-fibonacci-numbers
1
answer
89
views
How to represent currency in C#
asked
Jun 11
by
avibootz
c#
c#-represent-currency
represent-currency
1
answer
94
views
How to enforce immutability to prevent the modification of values in C#
asked
Jun 9
by
avibootz
c#
c#-enforce-immutability
enforce-immutability
1
answer
97
views
How to represent the ABCs as a 5-letter binary code using A for 0 and B for 1 in C#
asked
Jun 8
by
avibootz
c#
c#-represent-abc-5-letter-binary-code-a-for-0-b-for-1
represent-abc-5-letter-binary-code-a-for-0-b-for-1
1
answer
86
views
How to convert between mm, cm, meters, kilometers, miles, feet, yards, and inches in C#
asked
Jun 7
by
avibootz
c#
c#-convert-mm-cm-meters-km-miles-feet-yards-inches
convert-mm-cm-meters-km-miles-feet-yards-inches
1
answer
92
views
How to find A and B where A and B are prime numbers and A * B = 12349 in C#
asked
Jun 5
by
avibootz
c#
c#-a-b-prime-a-mul-b-equal-12349-find-a-b
a-b-prime-a-mul-b-equal-12349-find-a-b
2
answers
111
views
How to use higher-order functions in C#
asked
Jun 4
by
avibootz
c#
c#-use-higher-order-functions
use-higher-order-functions
1
answer
83
views
How to use an anonymous function in C#
asked
Jun 2
by
avibootz
c#
c#-anonymous-function
anonymous-function
2
answers
132
views
How to remove parentheses and the text inside them from a string in C#
asked
Jun 1
by
avibootz
c#
c#-remove-parentheses-and-text-from-a-string
remove-parentheses-and-text-from-a-string
1
answer
96
views
How to find the day of the week on any given date in C#
asked
May 31
by
avibootz
c#
c#-date
c#-find-day-of-week-any-given-date
find-day-of-week-any-given-date
1
answer
91
views
How to convert only the date without time to a string in C#
asked
May 30
by
avibootz
c#
c#-convert-only-date-without-time-to-string
convert-only-date-without-time-to-string
1
answer
83
views
How to calculate % change from X to Y in C#
asked
May 29
by
avibootz
c#
c#-calculate-percent-change-from-x-to-y
calculate-percent-change-from-x-to-y
1
answer
99
views
How to calculate the number of days until Christmas from today in C#
asked
May 28
by
avibootz
c#
c#-calculate-days-until-christmas
calculate-days-until-christmas
1
answer
128
views
How to measure function execution time in C#
asked
May 27
by
avibootz
c#
c#-measure-function-execution-time
measure-function-execution-time
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