What is the difference between save and create method of activerecord?

0 Answers  

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If i have a dataset queried from Sql and I would like to insert the dataset into a specific node in an xml document how do I do this

0 Answers   SGT,

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write a query that returns one row for each department and the number of employees in that department. Given two tables EMPLOYEE and DEPARTMENT, where there can be multiple employees per department.

0 Answers   IBM,

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HOW TO BREAK THE FIREWALL?

0 Answers   ME,

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how MATLSB software suitable for electrical branch? which tools are useful??

1 Answers  

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Mainly Related to Oracle, DBMS , Oracle Stored Procedures, Functions, Oracle 9i Architecture, Redo logs..., Views,

0 Answers   Indian Overseas Bank,

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How will you prove that java swing is multithreaded?

0 Answers  

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You are given a dictionary of all valid words. You have the following 3 operations permitted on a word: delete a character, insert a character, replace a character. Now given two words - word1 and word2 - find the minimum number of steps required to convert word1 to word2. (one operation counts as 1 step.)

0 Answers   Amazon,

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what are resources in case of Threads

0 Answers   Satyam,

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what is the difference between a looping statement and a decision statement

4 Answers  

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What ports must be open for DCOM over a firewall? What is the purpose of Port 135?

1 Answers  

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What is meant byStatic Variable ?

7 Answers   Mascot,

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