Write a small python code to drop a row from data frame labeled as 0. -Technology

1 Answer

Answer :

# Drop rows with label 0df = df.drop(0)print(df )

Related questions

Description : Write a python code to create a data frame with appropriate headings from the list given below : -Technology

Last Answer : import pandas as pd# initialize list of listsdata = [['S101', 'Amy', 70], ['S102', 'Bandhi', 69], ['S104','Cathy', 75], ['S105', 'Gundaho', 82]]# Create the pandas DataFramdf = pd.DataFrame(data, columns = ['ID', 'Name', 'Marks'])# printdataframe. print(df )

Description : Write the code in python to read the contents of “number.csv” file consisting of data from a mysql table and print the data of the table -Technology

Last Answer : f = open('numbers.csv', 'r') with f:reader = csv.reader(f)for row in reader:for e in row:print(e)

Description : Consider the following python code and write the output for statement S1 import pandas as pd -Technology

Last Answer : 0.50 8.00.75 11.0

Description : Write a small python codeto create a dataframewith headings(a and b) from the list given below : [[1,2],[3,4],[5,6],[7,8]] -Technology

Last Answer : import pandas as pddf = pd.DataFrame([[1, 2], [3, 4]], columns = ['a','b'])df2 = pd.DataFrame([[5, 6], [7, 8]], columns = ['a','b'])df = df.append(df2)

Description : (i) Write command to compute sum of every column of the data frame. -Technology

Last Answer : (i) df1.sum()(ii) df1[‘Rainfall’].mean()(iii) df1.loc[:11, ‘maxtemp’:’Rainfall’].mean( )

Description : Write down the steps to insert a new row into the table. -Technology

Last Answer : Insert a RecordSteps to insert a record in a Datasheet View are as follows:Step 1 When you create a table, a new blank record automatically appears in the second row of the table or If you enter ... into the fields.Step 3 When you have finished adding records in the datasheet, save it and close it.

Description : Consider a given Series , M1: Write a program in Python Pandas to create the series. -Technology

Last Answer : import pandas as pdm1=pd.Series([45,65,24,89],index=['term1','term2','t erm3','term4'])

Description : Write a program in Python Pandas to create the following DataFrame batsman from a Dictionary: B_NO Name Score1 Score2 -Technology

Last Answer : Alternative Answer

Description : Carefully observe the following labeled screenshot and answer the questions that follow: -Technology

Last Answer : (a) Form element labeled as 1 is a Textbox and Form element labeled as 2 is a Textarea.(b)Text areas are the fields that display multiple text lines at a time hence it has been used to ... of items.To highlight one item in a dropdown box , selected clause is used in theEg:SINGAPOREJAPAN MALAYSIA

Description : Python: how to find nonzero indices in each row of a compressed sparse matrix -Web-Development

Last Answer : answer:

Description : HTML tag for row is (a) (b) -Technology

Last Answer : (b) HTML tag for row is .

Description : Which of the following is used to specify the beginning of a table’s row? (a) -Technology

Last Answer : (b) tag indicates the beginning of a table’s row.

Description : A cell is an intersection of a row and a column. -Technology

Last Answer : True A cell is an intersection of a row and a column.

Description : The rowspan attribute with < table > tag is used to merge more than one cells row wise. -Technology

Last Answer : True The rowspan attribute merges the cells row wise in a table.

Description : The tag (column setting) have higher priority than tag (row setting). -Technology

Last Answer : True The tag (column setting) have higher priority than tag (row setting).

Description : Table row tag can accept one attribute. -Technology

Last Answer : False The tag can accept many attributes.

Description : Soham has clicked on the cell residing at the intersection of first row and ninth column. What will be the address of the selected cell? -Technology

Last Answer : First row and ninth column address will be II.

Description : First row and ninth column address will be II. -Technology

Last Answer : There are two methods of adding a new worksheet iasm Excel workbook; Insert worksheet tab at the bor >m and Insert button on cells group under Home tab.

Description : A cell range starting from first row, first column to fourth row and fifth column be can be represented as -Technology

Last Answer : (a) [A1: E4] because row count starts from 1 and column count starts from A andfirst we write the starting cell address.

Description : Address of the cell at 10th column and 30th row is ……………… -Technology

Last Answer : Address of the cell at the 10th column and 30th row is J30.

Description : Name SQL Single Row functions (for each of the following) that 1. returns a number. -Technology

Last Answer : (i) ASCII () function returns a number.(ii) LCASE () function returns lowercase letters .(iii) DAYNAME () function returns names of days.(iv) DAYOFWEEK () function returns weekday number

Description : State any two differences between single row functions and multiple row functions. -Technology

Last Answer : Differences between single row functions and multiple row functions.(i) Single row functions work on one row only whereas multiple row functions group rows(ii) Single row functions return one output per row whereas multiple row functions return only one output for a specified group of rows.

Description : The number of path overhead bytes in a SONET frame row is ____________________.

Last Answer : 1

Description : The total number of overhead bytes in a SONET frame row is ____________________.

Last Answer : 4

Description : How many modes are available in Python ? -Technology

Last Answer : interactive mode and script mode.

Description : Using Python Matplotlib ...... can be used to count how many values fall into each interval a. line plot b. bar graph -Technology

Last Answer : (c)histogram

Description : Now that Rick Santorum has won 3 states in a row, and more states than any other candidate (4) is it time for Gingrich and Romney to drop out?

Last Answer : Don’t think it matters, Obama is a stone cold shoe-in whichever misfit….Republican shows up. Speaking as an impartial observer of course.

Description : The frame attribute contains types of values. (a) 9 (b) 3 -Technology

Last Answer : (a) The frame attribute contains 9 types of values.

Description : border, frame, cellspacing, cellpadding, align are the attributes of (a) tag (b) tag -Technology

Last Answer : (c) border, frame, cellspacing, cellpadding, align are the attributes of tag.

Description : Name any two values specified in frame attribute. -Technology

Last Answer : The values that can be specified for frame attribute are void and above.

Description : frame attribute is used with…………attribute. -Technology

Last Answer : frame attribute is used with borderattribute.

Description : Using which option, you can create a frame for several shapes. -Technology

Last Answer : Insert —> Illustrations —> Shapes —> New Drawing Canvas option is used to create a frame for several shapes.

Description : Explain the various values associated with “scrolling” attribute of FRAME tag. -Technology

Last Answer : The scrolling attribute of FRAME tag can take 3 values:Yes will insert both the scrolls irrespective of the size of the sub-window.Auto will insert the scrolls only when the contents of the sub-window are not visible.No will not insert any scrolls even when all the contents are not visible.

Description : An error-detectingcode inserted asa field in a blockof data tobe transmitted is known as A. Frame check sequence B. Error detecting code C. Checksum D. flow control E. None of the above

Last Answer : Frame check sequence

Description : Write HTML code to set the image ‘Pen. jpg’ stored in ‘My Pictures’ folder in C: -Technology

Last Answer : The HTML code is .

Description : Write the extension of HTML code file. -Technology

Last Answer : The extension of HTML code file is.html or .htm

Description : Identify the error(s) in the following HTML code. Also, write the correct code. -Technology

Last Answer : The error in the code is that in place of color attribute there should be bgcolor.The correct code is

Description : What is the use of tag in HTML code? Write any two options used with this tag. -Technology

Last Answer : The tag is used to change the size, color and type face of the text on HTML page. It uses attributes such as size, face etc.

Description : Identify the errors and write the correct HTML code 1. -Technology

Last Answer : 1. 2.

Description : Write the HTML code to display horizontal line of red color. -Technology

Last Answer :

Description : What is the use of tag in HTML code? Write any two attributes used with this tag. -Technology

Last Answer : The tag encloses the main part of the document. It contains all the contents of a document. Various markup elements are allowed within the body to indicate headings, paragraphs, lists, hypertext links, images and so on. The tag uses various attributes such as background, bgcolor etc.

Description : Write the HTML code to set the bgcolor as pink, heading level 2, text -Technology

Last Answer :

Description : Write the HTML code to create a paragraph whose text color is blue. -Technology

Last Answer : or

Description : Identify error(s) in the following HTML code. Also, write the correct code. type=“a” start=“d”> -Technology

Last Answer : tag’s attributes should be placed in between . In the list, the start attribute must be set to a numeric value and type attribute specifies ‘A’, ‘a’, T ‘i’ or ‘1’. So, the correct code is

Description : Write a code to produce the following output. -Technology

Last Answer : ComputerAn electronic machineCPU Brain of computer

Description : Write HTML code to display various bullet types. -Technology

Last Answer : LotusRoseSunHoonoutput

Description : Write HTML code to display ordered lists. -Technology

Last Answer : Many Ordered ListNumbered listSunMoonLetters 1is t SunMoonLowercase letters starting from 3rd 1etter

Description : Which program do you need to write HTML code? (a) Spreadsheet (b) Access -Technology

Last Answer : (c) From the given options, Notepad is useful program to write HTML code.

Description : Write the HTML code to display an image on the right side of the page. -Technology

Last Answer :

Description : Write the HTML code to display an inline image named pencil.jpg located at C:\ in the center of your Web page. -Technology

Last Answer :