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php Programming Glossary: coveringIs there any way to check the performance of mysql Indexing http://stackoverflow.com/questions/11578241/is-there-any-way-to-check-the-performance-of-mysql-indexing val GROUP BY col1 ORDER BY col2 SHOW WARNINGS You can add covering index for best performance. For covering index you add columns.. You can add covering index for best performance. For covering index you add columns used in where clauses first then columns.. columns used in select. e.g. for above query you can add covering index KEY col1 col2 col3 Note Adding more indexes will slow..
http://stackoverflow.com/questions/13448274/escaping-column-name-with-pdo likely using more memory and spoiling the benefit of covering indexes. My recommendation is to whitelist column names. That..
Word break in languages without spaces between words (e.g., Asian)? http://stackoverflow.com/questions/1605353/word-break-in-languages-without-spaces-between-words-e-g-asian this topic. Understandingly the majority of the material covering this topic is written in one of the underlying native languages..
Dead code detection in PHP [closed] http://stackoverflow.com/questions/1778683/dead-code-detection-in-php new code in T.D.D. manner and lowering technical debt by covering old code by unit tests as well test last technique . Business..
PHP: $i = $i++ crashed the server http://stackoverflow.com/questions/1998903/php-i-i-crashed-the-server what is going on. There's an excellent SO question covering similar undefined behavior here . share improve this answer..
How to start with zend framework? [closed] http://stackoverflow.com/questions/3633314/how-to-start-with-zend-framework
How to create a simple 'Hello World' module in Magento? http://stackoverflow.com/questions/576908/how-to-create-a-simple-hello-world-module-in-magento with Magento is overriding existing classes. What I'm covering here is creating new functionality not overriding. Keep this..
How to build a secure and RESTful service in PHP? http://stackoverflow.com/questions/5816233/how-to-build-a-secure-and-restful-service-in-php but it includes a full chapter on Web Security Issues covering HTTP Basic and Digest Auth OpenID and OAuth and attack vectors..
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