When a lot of changes are required in data, which one should be a preference to be used? String or StringBuffer?
Q: The PHP var_dump() function is used to Select one: O a. returns the value of a variable O b. returns…
A: The var_dump() function is used to dump information about a variable. This function displays…
Q: Which of the following variable names are written with the convention used in this book?1.…
A: Which of the following variable names are written with the convention used in this book?1.…
Q: ] using _________ key in positional parameters the set command can be used up to 9 words or 9…
A: Step 1 The answer is given in the below step
Q: Which event occurs when the user either types a value in the text portion of a combo box or selects…
A: Event occurring when the user selects a different item in the list portion In the combo box event…
Q: Q5: Save all of this director's movies and their ratings in a variable called all_movies_ratings,…
A: Coded using Python
Q: You can arrange the items below in :alphabetical order by History Agriculture Science Chemistry…
A: If you want to sort only a portion of the document, such as a list or a group of paragraphs, select…
Q: Prompt the user for 10 data entries as Names, another 10 as weights corresponding to the names,…
A: Code: (change 3 in for loop to 10 to take 10 values) def bmr(h,w): return((int((h/w)*100))/100)…
Q: Which of these can be used on the left side of an aspignment operator to assign more than one…
A: Introduction: Here we are required to explain which of the given data structures can be used to…
Q: Create a series called 'directors' that contains each director's name and his or her average rating.…
A: #include<bits/stdc++.h> using namespace std; Struct director( string name; int rating; } int…
Q: Following is the list of places to visit on the trip to Sydney, Australia: • Sublime Point Lookout •…
A: Binary search is performed on a sorted list and the size of the list is reduced to half after each…
Q: Simple data entry window Please enter your Name, Age, Phone Name Abc Age 23 Phone 1234567890 Submit…
A: To Create Above Window we need to install Python pysimplegui module first. TO Install we have to Use…
Q: nction performTask (){ var valuel; valuel - document.getElementById ("FirstBox").value; if (valuel…
A: Solution :
Q: When you design your MapReduce job, the data types of key and value from the mapper must match with…
A: Here is the Answer and Explanation
Q: Q6. ____ Command returns text that matches the string pattern passed to it.
A: Given question is based on Commands in linux.
Q: A file attribute may be changed by going into the Properties box and selecting Edit File Attributes…
A: There are characteristics associated with every file and directory that include extra information…
Q: Which of the following is a wrong statement? Variable can have different types of values Variable is…
A: A constant is a value that cannot be altered by the program during normal execution, i.e., the value…
Q: you have the listView and its inserted items, , write in the box only the output without any other…
A: Given:
Q: What will the following code segment display? enum Season (Spring, Summer, Fall, Winter) favorite…
A: In this question we have given a piece of code and we need to choose the correct option which will…
Q: which expression evaluates to the starting address of the b field inside the x structure with the…
A: Question :- write the detailed answer about structure and pointers.
Q: ters that display data only in the column ( columns ) according to specific criteria are :…
A: Required: 6) Parameters that display data only in the column ( columns ) according to specific…
Q: Which of the following is used to convert a String to a Date object? i) SimpleDateFormat sdf = new…
A: Question. Which of the following is used to convert a String to a Date object? i)…
Q: Apply a Normal Form on the following table by drawing new table(s). Then answer question: which…
A: The given table can be change into new table by using 1st normal form -because all the cells in…
Q: Build a list of contacts for New Jersey manufacturers as follows: ContactFirstName, ContactLastName,…
A: Explanation: The below query selects the contact details from manufacturer table. The Substring…
Q: you have the listView and its inserted items.,.. write in the box only the output without any other…
A: we have to write in the box only the output without any other text
Q: JQuery selector $("#test").hide(); This will hide following please select from choice below. This is…
A: In JQuery selector: To find the specific element #id selector uses the id attribute of an HTML tag.…
Q: Which of the following is NOT a box in the PivotTable Fields List? * Column Labels Formulas Report…
A: Column labels are present in the Pivot tables to list all the column names in the sheet. Hence, this…
Q: Which of the following SQL data types is associated with the Visual Basic String data type? a.…
A: SQL data types associated with String data type char(n) defines fixed size string data. n defines…
Q: Drop down box method works well for small Excel data validation lists that are unlikely to ever…
A: Drop down box method works well for small Excel data validation lists that are unlikely to ever…
Q: The Movie table has the following columns: • ID - integer, primary key Title - variable-length…
A: In order to get required result we have to use Select statement Select year,count(id) this…
Q: Which of the following is a wrong statement? O Variable can change the value O Variable is a…
A: Given:
Q: function performTask() { var valuel; valuel - document.getElementById("FirstBox"). value; if (valuel…
A: The question expects you describe the purpose of 3 elements that are written in the js function. It…
Q: Which event occurs when the user selects a different item in a list box? a. SelectionChanged b.…
A: List box event: When a statement is selected in a list box that time “SelectedValueChanged” event…
Q: What is the combination of newline character?
A: Newline character: The newline character is used in computer programming, which allows the…
Q: Which of the following methods is used to add items to a list box? a. Add b. AddList c. Item d.…
A: The Add method is used for adding items in a list box.Therefore, correct option is a. Add.
Q: (1) Prompt the user for a title for data. Output the title. (1 pt) Ex (2) Prompt the user for the…
A: Here we have given the code in java. You can find the solution in step 2.
Q: Which of the following properties stores the index of the item selected in a list box? a. Index b.…
A: “SelectedIndex” Property: “SelectedIndex” property is used to store the index of the selected item…
Q: 3- Which ofthe following escape sequence represents tab ? a) \t b) b) \t\r c) c) \b d) d) \a
A: \t is an escape sequence character that is representing tab. \t\r here two escape characters are…
Q: What happens when the user clicks on submit button in the form? a. NOT all fields of the form will…
A: When the form is submitted all the fields will get automatically stored. But where they are stored…
Q: The Movie table has the following columns: ID - integer, primary key Title - variable-length string…
A: The select statement is as follows: SELECT Year, Count(*) from movie group by year;
Q: Which of the following is a wrong statement? Variable is a container that store more than one valu…
A: In any programming langauge, the variable plays a key role in the manipulation and storage of data.…
Q: Which of the following should replace so that the code segment works as intended? FOR EACH vote IN…
A: The answer is discussed in next step with explanation
Q: Which choice below represents code to change this linked list: Front Rear null null B null null Into…
A: In the diagram, prev part is not included and that might bring some confusion. Assume prev part same…
Q: Which procedure in the link library generates a random integer within a selected range?
A: RandomRange: The random range is setting an integer and then scaling up, for example generating a…
Q: which of the ff Python statement assigns a variable to a list of values? A. dBdt = k1*Ca - k2*Cb…
A: option A :- the dbdt variable will contain only a single value only that depend on values of…
Q: Which from the following layout is nested layout? Relative layout Constraint layout Linear layout…
A: here we have to find what are the nested layouts
Q: The following variable names give an indication of the data each stores. For eachvariable, specify…
A:
When a lot of changes are required in data, which one should be a preference to be used? String or StringBuffer?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Cargo Container Report. You will be producing a program which will allow the user to generate the container report on the following page in Container Number order or Ship Name order. The program will also the user to lookup the data for any given Container by number. The % cargo weight is the percentage of the cargo of the gross weight (cargo weight/gross weight), % total is the percentage of the cargo for that container of the total amount of cargo unloaded (cargo weight for the container / total cargo unloaded. Hint: you are expected to use methods for your calculations. The accompanying file has the data for the containers unloaded today. The data includes container number int ship name. String tare weight of the container (empty weight) int the gross weight (container plus the cargo). Int You will need to computer the cargo weight as the gross weight minus the tare weight. If you have issues reading the data with the String, you may remove the String. However, you will lose points.…Decision blocks can be used to control the flow of code based on different outcomes produced by relational blocks. What type of data must relational blocks evaluate to? Select one: a. Dictionary b. Number c. List d. Boolean e. TinyDB f. TextThe following variable names give an indication of the data each stores. For eachvariable, specify the format string that you think is most appropriate. atomicWeight
- It is used to filter data with certain criteria. a. custom sort b. advanced filter c. custom filter d. data filterJAVA Script Create a form that has a last name, a first name, an email address, a drop-down listing of 10 cities in Massachusetts. The list is to be sorted (hint: think array), an email address, and a zip code field. Each field is to be process through a validation function. You may use one function for each but if you are creative you should be able to use just one function. The drop-down listing will not require validation because they will be choosing from a list that you are providing. This input from must be styled and show an effect to the user as to which field that are currently providing input.Fill in the loop table with the correct values, Each row should represent the values of the variables at the line with the comment LOCATION. You don't necessarily need to fill out all of the rows on the provided fable. If you don't fill up the whole table, that isn't necessarily wrong! 1 - 2 a - 10 name - 'AL' while i < 9: if name 'AL': 1: 2 nam AL intinl else: if name < 'NAPOLEON': name - 'NASH elif name < 'NATE': name - 'SAM' else: name- 'AL ' # LOCATION
- Correct answer will be appreciated.else downvoted.#Data is given in the order: Serial Number | Item Name | Quantity | Priceprice_list = [["01","Keyboard",4,200.0],["02","Mouse",4,150.0],["03","Printer",2,300.0]] #Write Code to increase the price of all the items by 50 taka #Code1 #Write code to add a new item to the list using user input #Code2 print()#Print the list using nested loops #Code3 #Sample output given below: Enter Serial: 05Enter Item Name: MonitorEnter Quantity: 200Enter Price: 50 01Keyboard4250.0-----------------02Mouse4200.0-----------------03Printer2350.0-----------------05Monitor20050-----------------PYTHON CODE Using Artists.csv (link below), write a query that returns all lines that are female artists only, with begin date greater than 1950 but no greater than 2000 Write a query that will return all lines of British Male artists, who's first names starts with the letter ‘A’ and has an end date earlier than 1990 Write a query that will write to a file all lines that have Japanese Artists who’s difference of end date and begin date exceeds 100 years. I.e. if artist begins in 1900 and ends in 2005, then they would be included in the output (2005-1900 = 105 years) Write a query that will write and find to a file the artist who’s been at the Museum the longest (the widest gap between Begin Date and End Date) Artists.csv: https://media.githubusercontent.com/media/MuseumofModernArt/collection/master/Artists.csv
- What are the advantages of making an index variable local to the loop it controls?You are working with a team creating a grocery shopping app. The app keeps the information of the items to buy in the list grocery list, and the items that were purchased in purchased list. You need to create a function that returns the items that were purchased, but that were not in the grocery list. For example, if the grocery list is milk, eggs, bacon, and flour; and we purchased milk, chocolate, and muffins, the function should return a list with chocolate and muffins. Drag and drop the expressions needed to implement the required function. def get_extra_items(grocery_list, purchased_list): list3 [] for i in range( ) : if not in list3.append( return list3 len(grocery_list) grocery_list grocery_list[i] purchased_list[i] purchased_list len(purchased_list)The above screen is used to browse the products table it uses the ProductDAO.java file, it calls the getProductByCriteria() function which should accept a parameter, this parameter should be the criteria that would be built from the two combo boxes and the text box, and queries the products table.The getProductByCriteria() function should return a list of Product objects that matches the criteria specified. Modify the function so that it accepts a string paramater consisting of the fields from the combo boxes and a price number from the text box separated by commas and use this string to modify the query in the function to return the desired result set. public List<Product> getProductByCriteria() //MAKE MODIFICATIONS TO THIS FUNCTION SO IT CAN TAKE PARAMETER(S) { if (openConnection()) { try{ List<Product> items = new ArrayList <> (); Product temp = null; String…