what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?

468

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How To Servers For Malitnationl Bank?

1412

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What is purpose of getCurrentPosition() method of geolocation object of HTML5?

485

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what is reengineering? give 5 indian company's name who have used it.

1756

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What is the difference between dropping a database and taking a database offline?

687

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What is the guid concept in crm?

534

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Explain me what is unittest in python?

430

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

1395

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What is a published data source?

153

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Tell me what are the steps for creating basic or vertical forms?

3

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What are the control transfer statements in swift?

481

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What is the latest version of swfit programming?

451

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What is modularization and its benefits?

583

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what is Laravel-Routing ?

806

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When was html5 created?

378

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