What is the difference between firstChild and firstElementChild?

586

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how we can find solubility of liquid in amyl alcohol and relative solubility of amyl alcohol

1150

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how to size an expansion tank in chiller system ?

1638

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Describe the important interfaces of hibernate framework?

186

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Is drupal front end or backend?

80

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What is the limitation on the block size of pl/sql?

532

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Define replication factor?

67

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What are CAPIs ?

1542

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Is php open source?

557

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How do I run bash on windows?

511

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What is static variable with example?

567

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What are services in angular 2?

419

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What is the maximum cost-per-click (cpc) bid?

1

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How to create or import flat file definition in to the warehouse designer?

620

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What are the hadoop configuration files at present?

245

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