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Quassnoi has asked 10 questions and find answers to 1264 problems.

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Quassnoi questions

Concatenate strings in awk
Pregenerating Bluetooth link keys
With IEEE-754, 0 < ABS(const) < 1, is (x / const) * const guaranteed to return distinct results for distinct values of X?
How do I map ./[module] to /[module]/[module].js in System.JS?
With a browser, how do I know which decimal separator does the operating system use?

Quassnoi answers

SQL query count from instances
In SQL, why is "Distinct" not used in a subquery, when looking for some items "not showing up" in the other table?
Is it possible to inject sql to delete statement?
Match text against wildcard expressions in database?
Recursive query that returns itself and all of its descendants
MySQL Deadlock Detection via PHP
Optimizing Oracle instances
How can I write a SELECT statement in which the condition is the result of a function
Efficient way of getting group ID without sorting
Top User SQL Query With Categories?