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Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/learnera/public_html/tech/wp-includes/Requests/Cookie/Jar.php on line 63

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January | 2021 | Rajesh

Monthly Archives: January 2021

Sales by Match

Posted on January 12, 2021 by Rajesh

Problem Alex works at a clothing store. There is a large pile of socks that must be paired by color for sale.Given an array of integers representing the color of each sock, determine how many pairs of socks with matching … Continue reading →


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Deprecated: Creation of dynamic property WP_Term::$category_count is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 379

Deprecated: Creation of dynamic property WP_Term::$category_description is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 380

Deprecated: Creation of dynamic property WP_Term::$cat_name is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 381

Deprecated: Creation of dynamic property WP_Term::$category_nicename is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 382

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Deprecated: Creation of dynamic property WP_Term::$cat_ID is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 378

Deprecated: Creation of dynamic property WP_Term::$category_count is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 379

Deprecated: Creation of dynamic property WP_Term::$category_description is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 380

Deprecated: Creation of dynamic property WP_Term::$cat_name is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 381

Deprecated: Creation of dynamic property WP_Term::$category_nicename is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 382

Deprecated: Creation of dynamic property WP_Term::$category_parent is deprecated in /home2/learnera/public_html/tech/wp-includes/category.php on line 383
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A journey to learn

Posted on January 4, 2021 by Rajesh

Few months back I came to know about the book ‘Cracking the Coding Interview’ by ‘Gayle Laakmann McDowell‘. The book is mainly about the interview process of top companies and 189 programming questions to crack those interviews. The reviews about … Continue reading →


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