Can we serialize arraylist in java?

1012

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how to differentiate a mpcb,mcb with a contactor? Explain their working operation

2220

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How to convert -40 of into centigrade?

1052

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What is translation key?

2008

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What do f5 and f6 do?

591

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Hi,all i have a desktop App. which have a feature, It's a demo version if u want full version then u have to perches it. Pls give me some idea ASAP how can i break the App.

1954

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How was xml created?

846

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Mention what is the difference between force.com and salesforce.com?

465

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What is a database trigger?

1067

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Why pass by reference is not possible in java?

1044

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How do I delete a file?

890

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what is the method while we are using adapter and dataset ?

1860

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Explain what is string interpolation in angular.js ?

842

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Mention in brief, what is the role of scrum master in scrum?

5

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How will you deal with unbalanced data where the ratio of negative and positive is huge?

322

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