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Subject : Data Structure Language : C Topic : Hash Table Sub Topic :- Pop- Push- Search Case : Bluejack Library is one of the popular libraries in the town. This library has more than 50.000 books. Sadly the senior librarian wants to resign and he doesn’t have time to teach the new librarian. Bluejack Library needs a simple program to help the new librarian so he can easily manage and search books. Bluejack Library hires you as a programmer to help them create a program that can help a new librarian find and manage books in this library easily using a C programming language and hashtable data structure. The criteria of the program are: The program consists of 4 menus, there are: View Book Insert Book Remove Book Exit If the user chooses View Book (Menu 1), then: * If there is no book, then show “There is no book(s) !” message * Otherwise, the program will show all the book data If the user chooses Insert Book (Menu 2), then: - The program will ask user to input the following…

Using PHP Write a program using PHP programming language that trads the user name and password from a login form Login.html Login.php And then writes them in a text file(logon.txt) Also store them in a Access database.

import sqlite3 from sqlite3 import Error # Creates connection to sqlite in-memory database def create_connection():     """     Create a connection to in-memory database     :return: Connection object     """     try:         conn = sqlite3.connect(":memory:")         return conn     except Error as e:         print(e)     # YOUR CODE HERE     # Use sqlite3.connect(":memory:") to create connection object     return conn # query to create the table table_sql = """ CREATE TABLE Horses (     id integer PRIMARY KEY NOT NULL,     name text,     breed text,     height real,     birthday text ); """ # query to insert data into the table ins_sql = """INSERT INTO Horses VALUES(1,'Babe','Quarter Horse',15.3,'2015-02-10'); """ # query to fetch all data from the table fetch_sql = """SELECT * FROM Horses;""" # creating db connection conn = create_connection() # fetching a cursor from the connection c = conn.cursor() # executing statement to create table c.execute(table_sql) # executing statement to…

In Perl language Inserting data into a flat-file database and amounts to simply tacking the new data onto the end of the file For example, inserting a new megalith record into a colon-delimited file can be expressed ?|

Perl

PHP/Mysql program

Code a chain of MongoDB methods that   retrieves documents from MondoDB collection named WEB322the only documents that are selected are the ones with value 211 in the semester field the only fields of the selected documents that are retrieved are firstName and lastNamemake sure the _id field is NOT retrievedsort the selected documents by lastName in ascending sequencestore the result to an array named resultassume the connection between the program and database had already been established and the name of the database object is db

Method: Back up MySQL Database Using Workbench Database hpMyAdmin

Using PHP Write a program using PHP programming language that reads the user name and password from a login form Login.html Login.php And then stores them in a table named: users in these fields: U_name, U_Pwd using phpMyadmin database.

In derby database and java language

Create a form to insert/update/delete medicine details into the database. in c# (. Pharmacy Store)

#Fill in comments to spec. import sqlite3from contextlib import closing from Objects import Player, Lineup conn = None def connect():global connif not conn:DB_FILE = "player_db.sqlite"conn = sqlite3.connect(DB_FILE)conn.row_factory = sqlite3.Row def close():if conn:conn.close() def get_players():return None #remove this line when code is added.# SQL statement to select all 7 fields for all players # Use a with statement to execute the query # Create a lineup object# use a loop to populate the lineup object with player objects# return the lineup object   def get_player(playerID):return None #remove this line when code is added.# SQL statement to select all 7 fields for a player # Use a with statement to execute the query & return a player object if the player exists def add_player(player):return None #remove this line when code is added.# SQL statement to insert 6 fields for a player added to the table # Use a with statement to execute the query def delete_player(player):return None…

#DB File import sqlite3import sysimport osfrom contextlib import closing from Objects import Player, Lineup conn = None def connect():global connif not conn:if sys.platform =="win32":DB_FILE = "player_db.sqlite"else:HOME = os.environ["HOME"]DB_FILE = HOME + "player_db.sqlite"conn = sqlite3.connect(DB_FILE)conn.row_factory = sqlite3.Row def close():if conn:conn.close() def get_players():query = '''SELECT * FROM Player;'''with closing(conn.cursor()) as c:c.execute(query)results = c.fetchall()player = Player(playerID, batOrder, first, last, position, at_bats, hits)for row in results:for player in row:lineup = Lineup.add(Player(player)) return lineup# SQL statement to select all 7 fields for all players # Use a with statement to execute the query # Create a lineup object# use a loop to populate the lineup object with player objects# return the lineup object def get_player(playerID):query = '''SELECT * FROM PlayerWHERE playerID = ?;'''with closing(conn.cursor()) as c:c.execute(query,…

For this assignment I need to perform the instructions below and enter the code you get from the instructions below here (Hint: starts with 143)

Computer Science Create a code in PHP that connects to a online database. This database needs to be able to establish a connection and give an error if lost. as wells as, search, filter, and add new results to the database as well as the web page(HTML) by its users(genre, name, author, volume, and completed/ongoing). The code must also give a error message if certain parts are left blank when adding to the webpage. The database is a basic mangalist

A key for this database is {Departure Time}. Enter a different key for the database. Airline Flight Number Gate Destination Departure Time FlyRight 221 34 Denver 08:27 JetGreen 222 13 Anchorage 08:43 JetGreen 199 22 Honolulu 08:46 JetGreen 322 34 Anchorage 09:36 FlyRight 122 33 Honolulu 09:45 FlyRight 323 22 Detroit 09:50 FlyRight 222 33 Denver 09:55 Key: { Ex: Gate

Write and Create a dictionary code in swift

In Java Java Language