write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

2232

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can any one suggestion me present which course(except java,.net) has huge demand in the market?

2047

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Difference between @staticmethod and @classmethod in python?

933

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In support project one ticket alloted which steps follows manualy tell me ?

2654

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What is slideshow in ms powerpoint?

336

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How do you make an object move in powerpoint?

349

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How do you change background color in html?

804

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Tell me how to share printer through ftp(fire transfer protocol)?

926

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What is the differnce between SDTM 3.1.2 to 3.1.1 version

5065

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What is a generic class?

957

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Explain recursive function & what is the data structures used to perform recursion?

1028

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How large can a mysql table be?

940

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What is java sql driver?

1095

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Does django replace javascript?

510

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Why is vue better than angular?

767

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