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Salting Your Password: Best Practices?

... Site-wide random salt is bad, since an attacker can precompute rainbow tables and grab your entire user database. If you don't understand this, please don't write login/security systems :) - you NEED per-user salts. – snemarch Mar 23 '09 at 20:52 ...
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Need to list all triggers in SQL Server database with table name and table's schema

I need to list all triggers in SQL Server database with table name and table's schema. 19 Answers ...
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sphinx-build fail - autodoc can't import/find module

...========= Contents: .. toctree:: :maxdepth: 2 stuff Indices and tables ================== * :ref:`genindex` * :ref:`modindex` * :ref:`search` Above is my index.rst file. stuff.rst resides in the same directory as it. ...
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Aggregate function in an SQL update query?

I'm trying to set the value in one table to the sum of the values in another table. Something along these lines: 6 Answers...
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How do I escape reserved words used as column names? MySQL/Create Table

I am generating tables from classes in .NET and one problem is a class may have a field name key which is a reserved MySQL keyword. How do I escape it in a create table statement? (Note: The other problem below is text must be a fixed size to be indexed/unique) ...
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Insert Update trigger how to determine if insert or update

I need to write an Insert, Update Trigger on table A which will delete all rows from table B whose one column (say Desc) has values like the value inserted/updated in the table A's column (say Col1). How would I go around writing it so that I can handle both Update and Insert cases. How would I dete...
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How can I check MySQL engine type for a specific table?

My MySQL database contains several tables using different storage engines (specifically myisam and innodb). How can I find out which tables are using which engine? ...
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How to create a css rule for all elements except one class?

...r my project. Is there any way I can create a css rule that applies to all table elements EXCEPT table elements belonging to the class "dojoxGrid"? Something like: ...
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How to find foreign key dependencies in SQL Server?

... all Foreign Key Relationships within the current database. SELECT FK_Table = FK.TABLE_NAME, FK_Column = CU.COLUMN_NAME, PK_Table = PK.TABLE_NAME, PK_Column = PT.COLUMN_NAME, Constraint_Name = C.CONSTRAINT_NAME FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS C INNER JOIN INF...
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Insert all values of a table into another table in SQL

I am trying to insert all values of one table into another. But the insert statement accepts values, but i would like it to accept a select * from the initial_Table. Is this possible? ...