Remember
Register
Search With
Seek4Info.com
Programming & Software Q&A | CollectiveSolver
Questions
Tags
Users
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
Most popular tags
python
c
java
cpp
c#
javascript
php
vb#
typescript
nodejs
go
rust
scala
swift
kotlin
pascal
ruby
html
vbnet
dart
r
css
bootstrap
win32
groovy
winapi
sql
mysql
jquery
pascal-string
lua
winforms
kotlin-string
cpp-string
c-string
swift-string
go-string
php-string
bash
java-string
c#-string
vbnet-string
python-string
cobol
rust-string
scala-string
javascript-string
cpp-vector
typescript-string
pascal-array
f#
opengl
c-array
swift-array
php-array
javascript-array
rust-vector
typescript-array
python-list
scala-array
reactjs
c-windows
nodejs-string
go-array
nodejs-array
kotlin-array
sdl2
cpp-matrix
cpp-array
c-matrix
sdl3
c#-list
vbnet-list
java-array
pascal-matrix
c#-array
swift-matrix
c#-matrix
go-slice
nodejs-express
character-code-ascii-unicode
kotlin-matrix
typescript-matrix
vbnet-array
angularjs
split-string-into-array-by-delimiter
transpose-matrix
binary-search-algorithm
dot-product-two-arrays
generate-random-floating-point-numbers
all-permutations-combinations
rust-matrix
go-matrix
kotlin-list
rot13
reverse-string-without-pecial-characters
all-dates-between-2-dates
first-repeated-character-string
difference-two-dates-seconds
get-n-digit-after-decimal-point-float
Disclosure:
My content contains affiliate links.
Recent questions tagged java
43,835
questions
57,202
answers
573
users
Recent questions tagged java
1
answer
8
views
How to find the smallest and largest digits in a number in Java
asked
1 day
ago
by
avibootz
java
java-smallest-largest-digits-number
smallest-largest-digits-number
1
answer
23
views
How to implement the ROT13 algorithm (replace a letter with the 13th letter after it) in Java
asked
3 days
ago
by
avibootz
java
java-implement-rot13-algorithm
implement-rot13-algorithm
rot13
1
answer
23
views
How to get the number of months between two dates in Java
asked
3 days
ago
by
avibootz
java
java-months-between-two-dates-months
months-between-two-dates-months
1
answer
31
views
How to get all dates between 2 dates in Java
asked
5 days
ago
by
avibootz
java
java-all-dates-between-2-dates
all-dates-between-2-dates
1
answer
33
views
How to access static properties in an object in Java
asked
Oct 31
by
avibootz
java
java-access-static-properties-in-object
access-static-properties-in-object
1
answer
48
views
How to find three consecutive numbers with the largest sum in an array of integers in Java
asked
Oct 29
by
avibootz
java
java-three-consecutive-numbers-largest-sum-array
three-consecutive-numbers-largest-sum-array
2
answers
74
views
How to generate 7 random numbers out of 33 (1-33) in Java
asked
Oct 27
by
avibootz
java
java-generate-7-random-numbers-1-33
generate-7-random-numbers-1-33
3
answers
69
views
How to calculate the largest positive integer in a 64-bit system in Java
asked
Oct 25
by
avibootz
java
java-largest-positive-integer-64-bit
largest-positive-integer-64-bit
1
answer
58
views
How to get and use a hash code for an array of integers in Java
asked
Oct 25
by
avibootz
java
java-get-use-hash-code-array-integers
get-use-hash-code-array-integers
1
answer
52
views
How to sort a map first by value, then by key in Java
asked
Oct 23
by
avibootz
java
java-sort-map-value-key
sort-map-value-key
1
answer
52
views
How to find the maximum distance between two numbers in an array with Java
asked
Oct 22
by
avibootz
java
java-maximum-distance-two-numbers-array
maximum-distance-two-numbers-array
1
answer
72
views
How to compute the total number of combinations when choosing 7 numbers out of 33 in Java
asked
Oct 19
by
avibootz
java
java-total-combinations-choosing-7-out-of-33
total-combinations-choosing-7-out-of-33
4
answers
137
views
How to format a string using fixed-width fields in Java
asked
Oct 18
by
avibootz
java
java-string
java-format-string-fixed-width-fields
format-string-fixed-width-fields
1
answer
80
views
How to get the Nth digit after the decimal point of a floating-point number in Java
asked
Oct 15
by
avibootz
java
java-get-n-digit-after-decimal-point-float
get-n-digit-after-decimal-point-float
1
answer
99
views
How to get the Nth digit of a number from the right in Java
asked
Oct 13
by
avibootz
java
java-get-n-digit-of-number-from-right
get-n-digit-of-number-from-right
2
answers
129
views
How to remove file extension in Java
asked
Oct 12
by
avibootz
java
java-remove-file-extension
remove-file-extension
11
answers
328
views
How to initialize array elements in Java
asked
Oct 9
by
avibootz
java
java-array
java-initialize-array-elements
initialize-array-elements
1
answer
89
views
How to convert int to Integer in java
asked
Oct 9
by
avibootz
java
java-convert-int-integer
convert-int-integer
2
answers
99
views
How to compare floating-point values safely in Java
asked
Oct 7
by
avibootz
java
java-floating-point
java-compare-floating-point-safely
compare-floating-point-safely
1
answer
85
views
How to generate a range of floating-point numbers in Java
asked
Oct 4
by
avibootz
java
java-floating-point
java-generate-range-floating-point-numbers
generate-range-floating-point-numbers
1
answer
79
views
How to hash a string in Java
asked
Oct 4
by
avibootz
java
java-string
java-hash-string
hash-string
1
answer
81
views
How do you find the position of the most significant bit (MSB) of an unsigned integer in Java
asked
Sep 30
by
avibootz
java
java-position-msb-integer
position-msb-integer
1
answer
74
views
How to use XOR to swap two characters in a string in Java
asked
Sep 29
by
avibootz
java
java-xor-swap-two-characters-string
xor-swap-two-characters-string
1
answer
103
views
How to find the intersection of two arrays (values that exist in both arrays) in Java
asked
Sep 28
by
avibootz
java
java-intersection-two-arrays
intersection-two-arrays
1
answer
118
views
How to check whether the letters of a word exist in a string (order doesn't matter) in Java
asked
Sep 26
by
avibootz
java
java-letters-of-word-exist-in-string-order-doesnt-matter
letters-of-word-exist-in-string-order-doesnt-matter
1
answer
99
views
How to find the element with minimum occurrences in an array with Java
asked
Sep 25
by
avibootz
java
java-element-minimum-occurrences-array
element-minimum-occurrences-array
1
answer
104
views
How to convert multiple date formats to YYYY-MM-DD in Java
asked
Sep 24
by
avibootz
java
java-convert-date-formats-to-yyyy-mm-dd
convert-date-formats-to-yyyy-mm-dd
1
answer
81
views
How to sort a list of string‑based dates in Java
asked
Sep 23
by
avibootz
java
java-sort-list-string-based-dates
sort-list-string-based-dates
1
answer
91
views
How to print a number with a thousand separator as spaces in Java
asked
Sep 22
by
avibootz
java
java-number-thousand-separator-spaces
number-thousand-separator-spaces
1
answer
101
views
How to compare two dates in Java
asked
Sep 20
by
avibootz
java
java-compare-two-dates
compare-two-dates
1
answer
109
views
How to extract the last N digits from a number in Java
asked
Sep 18
by
avibootz
java
java-extract-last-n-digits-number
extract-last-n-digits-number
1
answer
86
views
How to extract all floating-point numbers from a string of words in Java
asked
Sep 17
by
avibootz
java
java-extract-all-floating-point-numbers-string
extract-all-floating-point-numbers-string
1
answer
113
views
How to extract the digits of a floating-point number before and after the decimal point from a string in Java
asked
Sep 17
by
avibootz
java
java-extract-digits-floating-point-string
extract-digits-floating-point-string
1
answer
117
views
How to select N unique random values that appear exactly once in an existing list with Java
asked
Sep 13
by
avibootz
java
java-n-unique-random-values-appear-once-in-list
n-unique-random-values-appear-once-in-list
1
answer
107
views
How to select N unique random indices from an existing array in Java
asked
Sep 12
by
avibootz
java
java-select-n-unique-random-indices-array
select-n-unique-random-indices-array
1
answer
111
views
How to compute the factorial of a number greater than 20 in Java
asked
Sep 12
by
avibootz
java
java-compute-factorial-of-number-greater-20
compute-factorial-of-number-greater-20
1
answer
112
views
How to find common words in two strings with Java
asked
Sep 11
by
avibootz
java
java-string
java-find-common-words-two-strings
find-common-words-two-strings
1
answer
101
views
How to generate all trigrams (3-character sequences) from a given word in Java
asked
Sep 9
by
avibootz
java
java-generate-all-trigrams-given-word
generate-all-trigrams-given-word
1
answer
103
views
How to compare two float arrays for exact equality in Java
asked
Sep 9
by
avibootz
java
java-compare-two-float-arrays-exact-equality
compare-two-float-arrays-exact-equality
1
answer
118
views
How to compare two float arrays using a tolerance in Java
asked
Sep 8
by
avibootz
java
java-compare-two-float-arrays-tolerance
compare-two-float-arrays-tolerance
2
answers
159
views
How to split text without spaces into a list of words using dictionary-based segmentation in Java
asked
Sep 6
by
avibootz
java
java-split-text-without-spaces-into-words-dictionary
split-text-without-spaces-into-words-dictionary
1
answer
124
views
How to convert numbers from 0 to 999,999,999,999,999 (up to 999 trillion) into English words in Java
asked
Sep 5
by
avibootz
java
java-convert-numbers-0-999999999999999-english-words
convert-numbers-0-999999999999999-english-words
1
answer
114
views
How to parse a table into a binary tree in Java
asked
Sep 4
by
avibootz
java
java-parse-table-into-binary-tree
parse-table-into-binary-tree
1
answer
107
views
How to implement a queue using two stacks in Java
asked
Sep 4
by
avibootz
java
java-implement-queue-two-stacks
implement-queue-two-stacks
1
answer
108
views
How to declare, initialize, and print a medium complexity, varied, feature‑rich data structure in Java
asked
Sep 2
by
avibootz
java
-declare-initialize-print-medium-complexity-data-structure
declare-initialize-print-medium-complexity-data-structure
1
answer
121
views
How to sort a list of classes that contain nested classes using custom comparison logic in Java
asked
Sep 1
by
avibootz
java
java-sort-list-of-classes-contain-nested-classes
sort-list-of-classes-contain-nested-classes
1
answer
152
views
How to sort a list of records that contain nested records using custom comparison logic in Java
asked
Sep 1
by
avibootz
java
java-sort-list-of-records-contain-nested-records
sort-list-of-records-contain-nested-records
1
answer
108
views
How to find the N most frequent non‑stopwords in a text in Java
asked
Aug 30
by
avibootz
java
java-n-most-frequent-non-stopwords-text
n-most-frequent-non-stopwords-text
1
answer
128
views
How to find the starting index of all occurrences of a word in a string in Java
asked
Aug 30
by
avibootz
java
java-find-starting-index-all-occurrences-word-string
find-starting-index-all-occurrences-word-string
1
answer
107
views
How to convert any digital storage unit into all others (B, KB, MB, GB, TB, PB, EB, ZB, YB) in Java
asked
Aug 27
by
avibootz
java
java-convert-any-digital-storage-unit-into-all-others
convert-any-digital-storage-unit-into-all-others
Page:
1
2
3
4
5
6
...
85
next »
...