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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 python
43,835
questions
57,202
answers
573
users
Recent questions tagged python
1
answer
7
views
How to find the two largest elements in a list with Python
asked
15 hours
ago
by
avibootz
python
python-two-largest-elements-list
two-largest-elements-list
1
answer
6
views
How to find the smallest and largest digits in a number in Python
asked
1 day
ago
by
avibootz
python
python-smallest-largest-digits-number
smallest-largest-digits-number
1
answer
14
views
How to reverse a list of characters without affecting the special characters in Python
asked
2 days
ago
by
avibootz
python
python-reverse-list-characters-without-special-characters
reverse-list-characters-without-special-characters
1
answer
18
views
How to use the ROT13 (shifts every letter by 13 places) transform on a string in Python
asked
3 days
ago
by
avibootz
python
python-use-rot13
use-rot13
rot13
1
answer
23
views
How to implement the ROT13 algorithm (replace a letter with the 13th letter after it) in Python
asked
3 days
ago
by
avibootz
python
python-implement-rot13-algorithm
implement-rot13-algorithm
rot13
1
answer
27
views
How to get all dates between 2 dates in Python
asked
4 days
ago
by
avibootz
python
python-all-dates-between-2-dates
all-dates-between-2-dates
1
answer
36
views
How to access static properties in an object in Python
asked
6 days
ago
by
avibootz
python
python-access-static-properties-in-object
access-static-properties-in-object
1
answer
41
views
How to find three consecutive numbers with the largest sum in a list of integers in Python
asked
Oct 30
by
avibootz
python
python-three-consecutive-numbers-largest-sum-list
three-consecutive-numbers-largest-sum-list
1
answer
53
views
How to generate 7 random numbers out of 33 (1-33) in Python
asked
Oct 28
by
avibootz
python
python-generate-7-random-numbers-1-33
generate-7-random-numbers-1-33
1
answer
68
views
How to get the difference between two dates in seconds with Python
asked
Oct 27
by
avibootz
python
python-difference-two-dates-seconds
difference-two-dates-seconds
3
answers
76
views
How to calculate the largest positive integer in a 64-bit system in Python
asked
Oct 26
by
avibootz
python
python-largest-positive-integer-64-bit
largest-positive-integer-64-bit
1
answer
46
views
How to get the largest positive integer supported by the current OS in Python
asked
Oct 25
by
avibootz
python
python-largest-positive-integer
largest-positive-integer
1
answer
51
views
How to sort a dictionary first by value, then by key in Python
asked
Oct 23
by
avibootz
python
python-sort-dictionary-value-key
sort-dictionary-value-key
1
answer
50
views
How to find the maximum distance between two numbers in an array with Python
asked
Oct 22
by
avibootz
python
python-maximum-distance-two-numbers-array
maximum-distance-two-numbers-array
1
answer
57
views
How to create a list of all divisors of a number in Python
asked
Oct 20
by
avibootz
python
python-list-all-divisors-number
list-all-divisors-number
1
answer
72
views
How to constructs a Binary Search Tree (BST) from a list of numbers in Python
asked
Oct 20
by
avibootz
python
python-constructs-binary-search-tree-from-list
constructs-binary-search-tree-from-list
1
answer
65
views
How to compute the total number of combinations when choosing 7 numbers out of 33 in Python
asked
Oct 20
by
avibootz
python
python-total-combinations-choosing-7-out-of-33
total-combinations-choosing-7-out-of-33
4
answers
148
views
How to format a string using fixed-width fields in Python
asked
Oct 18
by
avibootz
python
python-string
python-format-string-fixed-width-fields
format-string-fixed-width-fields
1
answer
76
views
How to get the Nth digit after the decimal point of a floating-point number in Python
asked
Oct 15
by
avibootz
python
python-get-n-digit-after-decimal-point-float
get-n-digit-after-decimal-point-float
2
answers
127
views
How to get the Nth digit of a number from the right in Python
asked
Oct 13
by
avibootz
python
python-get-n-digit-of-number-from-right
get-n-digit-of-number-from-right
1
answer
120
views
How to removes all extensions from a filename in Python
asked
Oct 12
by
avibootz
python
python-removes-all-extensions-filename
removes-all-extensions-filename
2
answers
163
views
How to remove file extension in Python
asked
Oct 12
by
avibootz
python
python-remove-file-extension
remove-file-extension
4
answers
160
views
How to print a variable inside quotation marks in Python
asked
Oct 10
by
avibootz
python
python-print-variable-inside-quotation-marks
print-variable-inside-quotation-marks
3
answers
150
views
How to compare floating-point values safely in Python
asked
Oct 8
by
avibootz
python
python-floating-point
python-compare-floating-point-safely
compare-floating-point-safely
2
answers
96
views
How to mask a number with stars except the last 4 digits in Python
asked
Oct 5
by
avibootz
python
python-mask-number-stars-except-last-4-digits
mask-number-stars-except-last-4-digits
1
answer
87
views
How do you find the position of the most significant bit (MSB) of an unsigned integer in Python
asked
Sep 30
by
avibootz
python
python-position-msb-integer
position-msb-integer
1
answer
82
views
How to use XOR to swap two characters in a string in Python
asked
Sep 30
by
avibootz
python
python-xor-swap-two-characters-string
xor-swap-two-characters-string
1
answer
85
views
How to find the intersection of two lists (values that exist in both lists) in Python
asked
Sep 28
by
avibootz
python
python-intersection-two-lists
intersection-two-lists
1
answer
101
views
How to check whether the letters of a word exist in a string (order doesn't matter) in Python
asked
Sep 26
by
avibootz
python
python-letters-of-word-exist-in-string-order-doesnt-matter
letters-of-word-exist-in-string-order-doesnt-matter
1
answer
86
views
How to convert multiple date formats to YYYY-MM-DD in Python
asked
Sep 24
by
avibootz
python
python-convert-date-formats-to-yyyy-mm-dd
convert-date-formats-to-yyyy-mm-dd
1
answer
86
views
How to print a number with a thousand separator as spaces in Python
asked
Sep 21
by
avibootz
python
python-number-thousand-separator-spaces
number-thousand-separator-spaces
1
answer
83
views
How to demonstrate how to make print() show a custom string for class instances in Python
asked
Sep 21
by
avibootz
python
python-make-print-show-custom-string-for-class-instances
make-print-show-custom-string-for-class-instances
1
answer
91
views
How to get the country name from the 2-letter country code (alpha-2) in Python
asked
Sep 19
by
avibootz
python
python-country-name-from-country-code
country-name-from-country-code
1
answer
100
views
How to extract all floating-point numbers from a string of words in Python
asked
Sep 17
by
avibootz
python
python-extract-all-floating-point-numbers-string
extract-all-floating-point-numbers-string
2
answers
146
views
How to put an actual backslash in a string in Python
asked
Sep 14
by
avibootz
python
python-put-backslash-in-string
put-backslash-in-string
1
answer
116
views
How to compute the factorial of a number greater than 20 in Python
asked
Sep 14
by
avibootz
python
python-compute-factorial-of-number-greater-20
compute-factorial-of-number-greater-20
1
answer
120
views
How to select N unique random values that appear exactly once in an existing list with Python
asked
Sep 13
by
avibootz
python
python-n-unique-random-values-appear-once-in-list
n-unique-random-values-appear-once-in-list
1
answer
100
views
How to select N unique random indices from an existing list in Python
asked
Sep 12
by
avibootz
python
python-select-n-unique-random-indices-list
select-n-unique-random-indices-list
1
answer
114
views
How to find common words in two strings with Python
asked
Sep 11
by
avibootz
python
python-string
python-find-common-words-two-strings
find-common-words-two-strings
1
answer
105
views
How to generate all trigrams (3-character sequences) from a given word in Python
asked
Sep 9
by
avibootz
python
python-generate-all-trigrams-given-word
generate-all-trigrams-given-word
1
answer
111
views
How to compare two float NumPy arrays using a tolerance in Python
asked
Sep 8
by
avibootz
python
python-compare-two-float-numpy-arrays-tolerance
compare-two-float-numpy-arrays-tolerance
1
answer
119
views
How to compare two float lists using a tolerance in Python
asked
Sep 8
by
avibootz
python
python-compare-two-float-lists-tolerance
compare-two-float-lists-tolerance
1
answer
131
views
How to split text without spaces into a list of words using dictionary-based segmentation in Python
asked
Sep 7
by
avibootz
python
python-split-text-without-spaces-into-words-dictionary
split-text-without-spaces-into-words-dictionary
1
answer
116
views
How to convert numbers from 0 to 999,999,999,999,999 (up to 999 trillion) into English words in Python
asked
Sep 5
by
avibootz
python
python-convert-numbers-0-999999999999999-english-words
convert-numbers-0-999999999999999-english-words
1
answer
124
views
How to parse a table into a binary tree in Python
asked
Sep 5
by
avibootz
python
python-parse-table-into-binary-tree
parse-table-into-binary-tree
1
answer
122
views
How to declare, initialize, and print a medium complexity, varied, feature‑rich data structure in Python
asked
Sep 3
by
avibootz
python
python-declare-initialize-print-medium-complexity-data-structure
declare-initialize-print-medium-complexity-data-structure
1
answer
127
views
How to sort a list of classes that contain nested classes using custom comparison logic in Python
asked
Sep 1
by
avibootz
python
python-sort-list-of-classes-contain-nested-classes
sort-list-of-classes-contain-nested-classes
1
answer
140
views
How to find the N most frequent non‑stopwords in a text in Python
asked
Aug 30
by
avibootz
python
python-n-most-frequent-non-stopwords-text
n-most-frequent-non-stopwords-text
1
answer
107
views
How to find the starting index of all occurrences of a word in a string in Python
asked
Aug 30
by
avibootz
python
python-find-starting-index-all-occurrences-word-string
find-starting-index-all-occurrences-word-string
1
answer
105
views
How to convert any digital storage unit into all others (B, KB, MB, GB, TB, PB, EB, ZB, YB) in Python
asked
Aug 28
by
avibootz
python
python-convert-any-digital-storage-unit-into-all-others
convert-any-digital-storage-unit-into-all-others
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