So I have a file like this: Dennis Nita +1 416-714-3829 Best Buy 1-888-BEST-BUY Aggie Mark (647) 206 3340 Isabella Constance 647 725-2212 Junk Removal 1-800-GOT-Junk How do I only take out the phone numbers I need for my new information using java?
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So I have a file like this:
Dennis Nita +1 416-714-3829
Best Buy 1-888-BEST-BUY
Aggie Mark (647) 206 3340
Isabella Constance 647 725-2212
Junk Removal 1-800-GOT-Junk
How do I only take out the phone numbers I need for my new information using java?
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Solved in 2 steps
- Use python machine learning. A group of data scientists want to analyze some data. They already cleaned up the data, with the result being a Dataframe called X_train. The Dataframe X_train has 1058 rows and 13 columns. It has the below columns (picture attached on how it looks like): 'LotFrontage','LotArea','BsmtFinSF1', 'BsmtFinSF2', 'BsmtUnfSF','TotalBsmtSF','1stFlrSF', '2ndFlrSF', 'LowQualFinSF', 'GrLivArea','TotRmsAbvGrd','GarageArea','OpenPorchSF' Answer the following questions: 1. Transform X_train using PCA. Assign the output to a variable X_train_pca. 2. What is wrong with above approach? Scale the data, then repeat the above.java The coverString method will take 2 string parameters from the caller. Your job is to write an important code that will : to search and find each appearance of coverME within main then surround it with square brackets [coverMe] if you cannot find the coverME within main then just return whole main itself covered [main]. keep in mind that coverME value can be of any length.Create a transparent task of how many 1s each appear on a particular number. Lone means that a number does not appear twice or more in a row. Examples count LoneOnes (101) -2 count LoneOnes (1191) → 1 count LoneOnes (1111) count LoneOnes (462) please provide the java script solution
- Interpreter.java is missing these methods in the code so make sure to add them: -print, printf: Exist, marked as variadic, call Java functions -getline and next: Exist and call SplitAndAssign -gsub, match, sub, index, length, split, substr, tolower, toupper: Exist, call Java functions, correct return Below is interpreter.java import java.util.ArrayList; import java.util.HashMap; import java.util.List; public class Interpreter { private HashMap<String, InterpreterDataType> globalVariables; private HashMap<String, FunctionDefinitionNode> functions; private class LineManager { private List<String> lines; private int currentLineIndex; public LineManager(List<String> inputLines) { this.lines = inputLines; this.currentLineIndex = 0; } public boolean splitAndAssign() { if (currentLineIndex < lines.size()) { String currentLine = lines.get(currentLineIndex);…9.Please Implement quicksort in a JAVA programming language. The first version will use the first element of the array as the pivot. Please help me with a Java code , It needs to take the input from a file of 100 data elements. Can someone please help me with this coding problem. I have the data set file , but I cannot upload it in here. Kindly help me with the code. ...language: python so i still have the same question as in the first photo. the answer from the second photo is correct, however i am also not allowed to use string indexing. is there any way i can still do the substitution cipher in the most most most most most basic way?
- In Python: Write a program that will build a contact list / address book. The user should be asked to enter the name, phone number, and address for each person in the list. Let the user decide whether or not to enter another set of information or be done. The data should be stored in an appropriately structured dictionary. There are many forms this dictionary could take, but think about what would make the most sense for the keys and values. When the user decides they are done, print the contents of the dictionary. How you decide to structure your program (what functions are necessary, if any!) is up to you. Use your best judgement.Create a transparent task of how many 1s each appear on a particular number. Lone means that a number does not appear twice or more in a row. Examples count LoneOnes (101) -2 count LoneOnes (1191) → 1 count LoneOnes (1111) countLoneOnes (462) → 0 Solution in java scriptRequirements: Use Java Programming only. Show screenshots of your work. this is the third time I posted this since the previous answer is very wrong. the tutor didnt give me any screenshot if its working or not (automatic unhelpful if not meet with the requirements) 6. Write method public static int linearSearch(int [] arr, ine key) which returns the largest index such that arr[index] matches the key. If there is match, returns -1. 7. Write method public static double average(int [] arr) which returns the average of all elements in given array arr. Assume that arr has length at least 1. 8. Write method public void crazyPrint(String sentence, int n) which print out the given sentence n times. Assume n is positive integer.
- package hw1; import java.util.Arrays; import dsUtils.WordReader; public class WordFrequencyAnalyzer { /**********************************************************************************/ /* You are not allowed to add any fields to this class beyond the one given below */ /* You may only read in from the file once. This means you may only use a single */ /* word reader object. */ /**********************************************************************************/ // Currently, the field counters is not used. // Your task is to make this class more efficent by storing the word counts // as a symbol table / map / dictionary in the field counters. private SequentialSearchST<String, Integer> counters; private String filename; /** * Stores a count of the number of times any word appears in a file. The file is * read in exactly once at the time time this object is…What is a tree in Java? A A tree is a branching mechanism that allows multiple decisions in one statement. B A tree is a collection in which each entry has one parent but may have multiple children. C A tree is a collection in which each entry may have multiple parents but may have only one child. D A tree is a method call pattern where each call may generate multiple additional calls until the process is complete. What arguments does Java need to create a Font object? A One argument: the font's name. B Two arguments: the font's name and its style. C Three arguments: the font's name, its style, and its size. D Four arguments: the font's name, its style, its size, and its color. How do we use an iterator to get the next element in a collection? A We call the iterator's next() method. B We call the collection's iterate() method.…Note: Please Answer in Python Only Mathison recently inherited an ancient papyrus that contained some text. Unfortunately, the text was not a pangram. Now, Mathison has a particular liking for holoalphabetic strings and the text bothers him. The good news is that Mathison can buy letters from the local store in order to turn his text into a pangram. However, each letter has a price and Mathison is not very rich. Can you help Mathison find the cheapest way to obtain a pangram . Possible input 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 abcdefghijklmopqrstuvwz Required Output 63