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Programming Languages Interview Questions
Questions Answers Views Company eMail

What is the different between range () and xrange () functions in python?

 495

What are the possible ways to load an array from a text data file in python? How can the efficiency of the code to load data file be improved?

 536

Is the jupyter notebook good for python?

 522

What is a pass in python?

 527

How will you combine multiple different string like “data”, “science”, “in” ,“r”, “programming” as a single string “data_science_in_r_programmming” ?

 100

How will you create scatterplot matrices in r language?

 60

Describe strsplit() in r string manipulation?

 46

Explain for loop control statement in r?

 58

Explain how to name the list elements in r?

 67

Describe regex() in r string manipulation?

 48

How will you merge two dataframes in r programming language?

 57

What will be the output of log (-5.8) when executed on r console?

 61

What are the rules to define a variable name in r programming language?

 58

How many data structures does r language have?

 56

Which data object in r is used to store and process categorical data?

 96

Un-Answered Questions { Programming Languages }

Is uploaded file php?

547

Explain what is the function file_get_contents() usefull for?

523

Is c++ a dying language?

615

Tell me how to use insert statement in laravel?

417

What is r’s c interface?

80




hi send me sample aptitude papers of cts?

1669

How to redirect user with flashed session data in laravel?

429

Explain naming convention in yii 2 framework?

3

How to Set custom tabstops in a ListBox?

1529

Differentiate between break and continue?

125

Can I have multiple blogs on wordpress?

100

Why c is called a middle level language?

644

How can we set and destroy the cookie in php?

500

What is the significance of ‘self' parameter in an object method? Should we always name this parameter as ‘self'?

481

Tell me how can we determine whether a php variable is an instantiated object of a certain class?

568

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