How do you know how many users are online on a website?

846

Is appdelegate a singleton?

791

A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?

2175

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.

2674

Name the attributes of javax.ejb.stateful.

1034

What does ctrl h do?

501

How do planned and unplanned consumption affect movement types?

1340

How the plants can survive in Tundra where temperature reaches -57oC?

1876

how to build a exercise findig min number of e heap with list imlemented?

2022

Which are the trigger types that we find in update panel?

831

What does umask 022 mean?

1074

Explain few options to load data into tensorflow.

1

How can we pass parameters between activities? Explain.

472

What is extrusion? What is extrusion aluminum and what are its uses?

939

Which disease occurs due to the deficiency of vitamin "d"? What are its symptoms?

1003