what is Rails Active Record in Ruby on Rails?

880

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How do I disable the "automatically update e-mail addresses based on recipient policy” on all users or contacts?

949

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What are data-sources and what features do they offer?

994

---

What is Buffer in Node.js?

473

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Lessons learned are used for all of the following except: A. To provide historical information that you can review during your next project B. To document employee performance C. To identify successes and failures on the project D. To record the causes of performance variances

1057

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How do you post the goods if the po number is not known?

990

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What is sql server replication? : sql server replication

922

---

what are the features of expert mode?

976

---

What is the best way to crack the certification?

1803

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What are the different types of windows?

881

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What is a 'block' in HDFS?

925

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Define union, minus, union all, intersect ?

949

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Does apple use unix?

861

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Assets are held in the Business for the purpose of____________________

2194

---

Why we use decision tables?

1025

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