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Welcome to collectivesolver - Programming & Software Q&A. A website you can trust. I check, compile and run every program. Contact me at: aviboots(AT)netvision.net.il
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6,298
questions
8,936
answers
573
users
Recent activity by avibootz
1
answer
1
view
How to declare and use nested lists (a list that contain another list) in Python
answered
11 hours
ago
python
2
answers
2
views
How to refer variables to the same list in one line with Python
edited
19 hours
ago
python
1
answer
1
view
How to assign a single value to several variables simultaneously in one line with Python
answered
1 day
ago
python
1
answer
1
view
How to assign multiple values to multiple variables in one line with Python
answered
1 day
ago
python
7
answers
3
views
How to check the data type of a variable in Python
answered
1 day
ago
python
1
answer
3
views
How to sort an array with a user defined comparison function and preserve the keys in PHP
answered
2 days
ago
php
1
answer
2
views
How to sort an array with a user defined comparison function in PHP
answered
2 days
ago
php
2
answers
13
views
How to sort an array of strings in lexicographical (dictionary, alphabetical, ascending) order in PHP
edited
2 days
ago
php
3
answers
2
views
How to send email in PHP
answered
2 days
ago
php
2
answers
2
views
How to pass a callback class static method as a parameter in PHP
answered
2 days
ago
php
1
answer
2
views
How to pass a callback class method as a parameter in PHP
answered
2 days
ago
php
1
answer
2
views
How to pass a callback function as a parameter in PHP
answered
3 days
ago
php
1
answer
2
views
How to use outside array with anonymous function in PHP
answered
3 days
ago
php
1
answer
2
views
How to use outside variable with anonymous function in PHP
answered
3 days
ago
php
1
answer
5
views
What is pure function in PHP
answered
4 days
ago
php
2
answers
11
views
How to apply a user function to every element of an array in PHP
edited
4 days
ago
php
1
answer
4
views
How to apply a function to all elements of an array in PHP
answered
4 days
ago
php
1
answer
4
views
How to use object as a function in PHP
answered
4 days
ago
php
1
answer
3
views
How to copy a file in Python
answered
5 days
ago
python
2
answers
10
views
How to check if a key exists in multi dimensional array with PHP
answer edited
5 days
ago
php
2
answers
6
views
How to remove text in brackets from all the strings in a text file with C#
answered
5 days
ago
c#
1
answer
7
views
How to remove text in brackets from a string in C#
answered
5 days
ago
c#
1
answer
5
views
How to remove text in brackets from a string using regular expression in C#
answer edited
5 days
ago
c#
1
answer
9
views
How to determine if existing password hash can be upgraded to a newer stronger algorithm in PHP
asked
6 days
ago
php
1
answer
9
views
How to use password_verify() function to check whether a password matches the stored hash in PHP
answer edited
6 days
ago
php
1
answer
8
views
How to decrypt a password hash in PHP
answered
6 days
ago
php
1
answer
5
views
How to create a password hash in PHP
answered
6 days
ago
php
2
answers
24
views
How to remove a cookie with PHP
answered
6 days
ago
php
1
answer
7
views
How to check if a cookie is set in PHP
answered
6 days
ago
php
3
answers
21
views
How to use setcookie() function to set a cookie in PHP
answer edited
6 days
ago
php
1
answer
12
views
How to use self in class to refer to the current class in PHP
answer edited
Sep 11
php
2
answers
8
views
How to check if a value exists in array with PHP
answered
Sep 11
php
1
answer
5
views
How to create an array from variables in PHP
answered
Sep 11
php
3
answers
16
views
How to check whether a variable is an array in PHP
answered
Sep 11
php
6
answers
10
views
How to check if key exists in array with PHP
answered
Sep 11
php
1
answer
8
views
How to delete session in PHP
asked
Sep 11
php
1
answer
9
views
How to update session in PHP
asked
Sep 11
php
1
answer
10
views
How to create new session in PHP
asked
Sep 11
php
1
answer
8
views
How to use $http_response_header in PHP
answer edited
Sep 10
php
1
answer
22
views
How to print all the server and execution environment information in PHP
edited
Sep 10
php
4
answers
10
views
How to make a class singleton pattern in PHP
asked
Sep 10
php
1
answer
4
views
How to reuse static class properties when class are inherited in PHP
asked
Sep 9
php
1
answer
7
views
How to use $this in class to refer to the current object in PHP
asked
Sep 9
php
3
answers
9
views
How to use polymorphism interface and method overriding PHP
answer edited
Sep 8
php
1
answer
9
views
How to call parent constructor from a child class constructor in PHP
answer edited
Sep 8
php
2
answers
11
views
How to use class properties in PHP
asked
Sep 7
php
2
answers
11
views
How to use class static methods and inheritance in PHP
asked
Sep 7
php
2
answers
8
views
How to declare and use constants in class with PHP
answer edited
Sep 7
php
1
answer
13
views
How to get the names of all standard functions in PHP
answer edited
Sep 6
php
2
answers
19
views
How to convert any HTML special character into HTML encoding to prevent processed as standard HTML in PHP
asked
Sep 6
php
...
