What are python modules? Name some commonly used built-in modules in python?

861

create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2721

What are hooks and why are the used?

104

How to create custom 404 page in codeigniter?

581

What is a default method?

1051

THE CHANNEL IN DATA COMMUNICATION CAN BE?

2033

What is the use of TPL DATAFLOW?

1051

what is the lazy design pattern?

1057

What are stage variables and constants?

1147

How do you insert audio into powerpoint?

361

Explain the syntax testing?

1197

Tell me can a variable be both const and volatile?

892

In spring bean class uses singleton or prototype?

447

What is Automation Anywhere Development and Run Time Client?

208

Web-ui shows that half of the datanodes are in decommissioning mode. What does that mean? Is it safe to remove those nodes from the network?

445