laurent_r
- Website: laurent-rosenfeld.developpez.com/
- About: I am the author of the "Think Perl 6" book (O'Reilly, 2017) and I blog about the Perl 5 and Raku programming languages.
Recent Actions
-
Posted Perl Weekly Challenge 293: Similar Dominoes to laurent_r
These are some answers to the Week 293, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 292: Twice Largest to laurent_r
These are some answers to the Week 292, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 291: Poker Hand Rankings to laurent_r
These are some answers to the Week 291, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 291: Middle Index to laurent_r
These are some answers to the Week 291, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 290: Double Exist to laurent_r
These are some answers to the Week 290, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 290: Luhn's Algorithm to laurent_r
These are some answers to the Week 290, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 289: Jumbled Letters to laurent_r
These are some answers to the Week 289, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 289: Third Maximum to laurent_r
These are some answers to the Week 289, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 288: Closest Palindrome to laurent_r
These are some answers to the Week 288, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 287: Valid Number to laurent_r
These are some answers to the Week 287, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 287: Strong Password to laurent_r
These are some answers to the Week 287, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 286: Order Game to laurent_r
These are some answers to the Week 286, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 286: Self Spammer to laurent_r
These are some answers to the Week 286, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 285: Making Change to laurent_r
These are some answers to the Week 285, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 285: No Connection to laurent_r
These are some answers to the Week 285, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 284: Relative Sort to laurent_r
These are some answers to the Week 284, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 284: Lucky Integer to laurent_r
These are some answers to the Week 284, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 283: Digit Count Value to laurent_r
These are some answers to the Week 283, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This blog post pro…
-
Posted Perl Weekly Challenge 283: Unique Number to laurent_r
These are some answers to the Week 283, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 282: Changing Key to laurent_r
These are some answers to the Week 282, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 282: Good Integer to laurent_r
These are some answers to the Week 281, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 281: Knight's Move to laurent_r
These are some answers to the Week 281, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 281: Check Color to laurent_r
These are some answers to the Week 281, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 280: Count Asterisks to laurent_r
These are some answers to the Week 280, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 280: Twice Appearance to laurent_r
These are some answers to the Week 280, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 279: Split String to laurent_r
These are some answers to the Week 279, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 279: Sort Letters to laurent_r
These are some answers to the Week 279, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 278: Reverse Word to laurent_r
These are some answers to the Week 278, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 278: Sort String to laurent_r
These are some answers to the Week 278, Task 1, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
-
Posted Perl Weekly Challenge 277: Strong Pair to laurent_r
These are some answers to the Week 277, Task 2, of the Perl Weekly Challenge organized by Mohammad S. Anwar.
Spoiler Alert: This weekly challe…
Recent Actions from laurent_r
Comment Threads
-
Yuki Kimoto commented on
Some blogs.perl.org 10 Year Stats.
Still, this is the only place where we can share Perl information.
-
Dean commented on
Some blogs.perl.org 10 Year Stats.
They seem to add up over time...
-
Ben Bullock commented on
Perl Weekly Challenge 93: Max Points and Sum Path
Checking for collinearity of three points in the completely general case is a matter of calculating the determinant of
1 x_1 y_1
1 x_2 y_2
1 x_3 y_3like this
Some other people such as Dave Jacoby had examples like this:
="https://github.com/benkasminbullock/perlweeklychallenge-club/blob/master/c…
-
Aristotle commented on
Perl Weekly Challenge 130: Odd Number and Binary Search Tree
This does more allocations and deallocations, potentially many more, so it will be slower in a lot of cases – in most, I’d even say. The memory savings will only be significant if the list of integers is very large and the mean count of occurrences is very small – and even in that case it depends on the mean distance of occurrences being small, otherwise lots of keys will be kept around at any given time anyway.
-
Deadmarshal commented on
Perl Weekly Challenge 180: First Unique Character and Trim List
You were right, the website is now updated too. Thanks for clarifying my doubt.
Responses to Comments from laurent_r
About blogs.perl.org
blogs.perl.org is a common blogging platform for the Perl community. Written in Perl with a graphic design donated by Six Apart, Ltd.
