I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur

1154

Explain the term jenkinsfile?

1

Explain what an object is.

70

What is binding in js?

48

Mention what is the difference between sap basis and sap abap?

48

Suppose database is running slow, what will you do?

1471

Explain at which frequency voice is sampled?

40

What is the difference between analog and low level recording?

92

What is Apache Spark and what are the benefits of Spark over MapReduce?

8

Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry

33

why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?

1149

When should you start making a baby registry?

21

When lag/lead/lag-lead compensation is employed?

75

What are default methods ?

50

What is event binding in angular?

23