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Rarst
  • Member for 13 years, 5 months
  • Last seen more than a month ago
94 votes
11 answers
123k views

What are PHP extensions and libraries WP needs and/or uses?

78 votes
11 answers
10k views

WordPress frameworks and parent themes [closed]

68 votes
3 answers
33k views

Are transients garbage collected?

24 votes
1 answer
3k views

How to reliably flush rewrite rules on multisite?

22 votes
1 answer
3k views

Optimize post insert and delete for bulk operations?

19 votes
9 answers
3k views

Definitive list of WordPress books [closed]

15 votes
3 answers
903 views

What is appropriate flow for custom data from URL in WP_Query?

13 votes
1 answer
5k views

WordPress as XML-RPC client?

11 votes
3 answers
1k views

What is valid timing of using current_user_can() and related functions?

11 votes
2 answers
506 views

How to control accept encoding on HTTP API requests?

10 votes
3 answers
7k views

Creating directory in uploads - wp_mkdir_p() or WP_Filesystem?

9 votes
4 answers
3k views

How to name files of namespaced classes?

8 votes
1 answer
365 views

How to change image type for specific size?

8 votes
4 answers
516 views

Any guides on using WP SVN with IDE clients? [closed]

8 votes
1 answer
929 views

How to look at code in WordPress repositories without downloading?

7 votes
2 answers
4k views

How to display admin error notice if settings saved succesfully?

7 votes
4 answers
824 views

Supporting older WordPress versions in a Plugin/Theme? [closed]

7 votes
1 answer
1k views

How will self-hosted WordPress work with Google Page Speed Service?

6 votes
2 answers
3k views

How to cleanly delete attachment but retain original file?

6 votes
1 answer
394 views

Pluggable function and activation check?

6 votes
2 answers
488 views

Does wpdb add considerable overhead on queries with large result sets?

5 votes
1 answer
459 views

Running WordPress on low-end hardware/resources?

5 votes
5 answers
1k views

Implementing advanced add_* function wrappers

4 votes
1 answer
3k views

get_option() filtering and getting out of recursion

4 votes
1 answer
1k views

How to override WP_DEBUG for Ajax responses?

4 votes
2 answers
6k views

query_posts() in function makes global $wp_query out of sync?

4 votes
1 answer
2k views

Is it safe to pass directory path to plugins_url()?

4 votes
2 answers
555 views

How to seamlessly redirect between different archive and singular slugs?

4 votes
1 answer
3k views

Changing subdir multisite install to subdir core directory structure

4 votes
3 answers
1k views

How to echo JS right after enqueued script to put it into noConflict mode?