What are the different types of listeners?

620

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Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?

1118

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What does orm consists of?

338

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What is the bulleting and how it helps in nifi?

5

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How To write Wimax field testing test cases,,,,? both negitive and Positive,,,,follows rule Tringulation (Logitude and latitude)

3653

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When do you specify the isolation level?

1015

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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

2256

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What is transponder? Give the difference between transducer and transponder?

1106

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Are you planning to continue your studies and training at Wegmans Food Markets?

1091

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Which is better list or arraylist in java?

855

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Explain the functioning of a three-way catalytic converter.

1136

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What is local storage in html5?

809

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Hey this is lucky i have finished 2 rounds of dell. i have next round ,i.e operational. i dont have any idea abt it can sum1 help me out my id is vijaya_625@yahoo.com

2460

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What are procedures in mysql? Explain

957

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How do you add multiple cells in excel?

628

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