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Hammerite has asked 60 questions and find answers to 115 problems.

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Hammerite questions

Can a string ever get shorter when converted to upper/lowercase?
How can I unit test that something behaves differently when Python is in optimised mode?
Why does Python require for clauses in list comprehensions to be the wrong way around?
Is DTD deprecated?
What exactly does ColorTranslator.FromHtml() support and why does it deviate from CSS color interpretation rules?
How do I clear user input (cin) that occurred while the process was blocked?
How dangerous is it to provide a means for the public to run SELECT queries on a database? [closed]
Is it not possible to use HTML entities in a title attribute?
Insert or update into an unordered_map without requiring a default constructor
Why can't I assign an arbitrary iterable to an extended slice whose step is -1?

Hammerite answers

Why do we need stacks when we already have vectors which are even more powerful?
Mysql composite key order relevance
How to force MySQL out of TRADITIONAL mode?
Optimizing MySql query to avoid using "Using filesort"
Database MySql design - varchar length for utf8 fields :: 1. password 2. username 3.email
most efficient way to add index to large mysql table
Embedding PHP in CSS
MySQL - ordering alphabetically except for one entry?
How to obtain column comments from SQL
Partitioning mySQL tables that has foreign keys?