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What is the bs equivalent to astm a193 b7m?
Kindly inform which steel is the equivalent to a193 b7
5a01 eurovox latest code?
aa,b7,d1,d9,ce,8e,83,af. a1,38,06,29,24,29,8d,2b,...from davy
What is the array for 7x8?
int a[8][5]= {{a1,b1,c1,d1,e1}, {a2,b2,c2,d2,e2}, {a3,b3,c3,d3,e3}, {a4,b4,c4,d4,d4}, {a5,b5,c5,d5,e5}, {a6,b6,c6,d6,e6}, {a7,b7,c7,d7,e7}, {a8,b8,c8,d8,e8}}; This is an Integer Array Containing 40 elements or 40 integer values. In this e.g. First (dimension) subscript-8 will be the row and the second (dimension) subscript -5 will be the column.
Scientific calculator in java source code?
The following is for a simple calculator; a scientific calculator is more complicated. I will assume the user will press keys to have a number appear on the display; to (for example) add this with another number, the user presses "+" followed by the second number, followed by "=". You would use a visual interface, with the number display, the digits, the equal sign, and a few operations (plus, minus, multiply, divide, ...). As soon as the user types the second number, the first number will disappear from the screen; therefore, you have to save it into some variable. Every time a key is pressed, you have to decide whether you should add a digit to the number in the display (if it is a digit, or a period), or whether to do a calculation (if it is +, -, *, /). If it is an operation, do the operation (conditionally, depending on the selected operation), and replace the number displayed by the new value. This is my sample code using JAVA: import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import java.text.*; import javax.swing.border.*; class Calc extends JFrame implements ActionListener { private static final Font BIGGER_FONT = new Font("Tahoma", Font.BOLD, 13); private JRadioButton decimalb,binaryb,octalb,hexab,enableb, disableb; private JTextField _displayField, decimalTF, binaryTF, octalTF, hexaTF; private JLabel decimalL,binaryL,octalL,hexaL; private JButton exitb, convertb, clearb, backSpace, b9, b8, b7, b6, b5, b4, b3, b2, b1, b0, b11, b12, b13; private JButton b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24, b25; private JPanel cbPanel, upperButtonPanel; private ButtonGroup group, group2; private boolean pluz = false; private boolean subs = false; private boolean multiply = false; private boolean divide = false; private boolean _startNumber = true; private boolean dotCheck = false; private String firstValue, Secondvalue; private String _previousOp = "="; private DecimalFormat df = new DecimalFormat("###,###,###.##"); private CalculatorLogic calLogic = new CalculatorLogic(); public static void main(String[] args) { try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (Exception unused) { ; } Calc window = new Calc(); window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); window.setVisible(true); } public Calc() { super("Calculator With Number System Converter"); _displayField = new JTextField("", 15); _displayField.setHorizontalAlignment(JTextField.RIGHT); _displayField.setFont(BIGGER_FONT); _displayField.setEditable(false); _displayField.setBackground(Color.WHITE); upperButtonPanel = new JPanel(); upperButtonPanel.setLayout(new FlowLayout()); upperButtonPanel.setBackground(Color.lightGray); upperButtonPanel.setPreferredSize(new Dimension(170, 300)); decimalb = new JRadioButton("Decimal", false); binaryb = new JRadioButton("Binary", false); octalb = new JRadioButton("Octal", false); hexab = new JRadioButton("Hexadecimal", false); decimalb.setFont(BIGGER_FONT); binaryb.setFont(BIGGER_FONT); octalb.setFont(BIGGER_FONT); hexab.setFont(BIGGER_FONT); decimalb.addActionListener(this); binaryb.addActionListener(this); octalb.addActionListener(this); hexab.addActionListener(this); group = new ButtonGroup(); group.add(decimalb); group.add(binaryb); group.add(octalb); group.add(hexab); upperButtonPanel.add(decimalb); upperButtonPanel.add(binaryb); upperButtonPanel.add(octalb); upperButtonPanel.add(hexab); upperButtonPanel.setVisible(false); JPanel panel = new JPanel(new GridLayout(10, 1)); panel.setPreferredSize(new Dimension(300, 300)); panel.setBorder(new BevelBorder(BevelBorder.LOWERED)); decimalTF = new JTextField(20); binaryTF = new JTextField(20); octalTF = new JTextField(20); hexaTF = new JTextField(20); decimalTF.setEditable(false); binaryTF.setEditable(false); octalTF.setEditable(false); hexaTF.setEditable(false); decimalTF.setBackground(Color.WHITE); binaryTF.setBackground(Color.WHITE); octalTF.setBackground(Color.WHITE); hexaTF.setBackground(Color.WHITE); decimalTF.setFont(BIGGER_FONT); binaryTF.setFont(BIGGER_FONT); octalTF.setFont(BIGGER_FONT); hexaTF.setFont(BIGGER_FONT); decimalTF.setVisible(false); binaryTF.setVisible(false); octalTF.setVisible(false); hexaTF.setVisible(false); decimalL = new JLabel("Decimal Value"); binaryL = new JLabel("Binary Value"); octalL = new JLabel("Octal Value"); hexaL = new JLabel("Hexadecimal Value"); decimalL.setFont(BIGGER_FONT); binaryL.setFont(BIGGER_FONT); octalL.setFont(BIGGER_FONT); hexaL.setFont(BIGGER_FONT); decimalL.setVisible(false); binaryL.setVisible(false); octalL.setVisible(false); hexaL.setVisible(false); panel.add(decimalL); panel.add(decimalTF); panel.add(binaryL); panel.add(binaryTF); panel.add(octalL); panel.add(octalTF); panel.add(hexaL); panel.add(hexaTF); upperButtonPanel.add(panel); add(upperButtonPanel, BorderLayout.NORTH); JPanel buttonPanel = new JPanel(); buttonPanel.setLayout(new GridLayout(5, 2, 5, 5)); buttonPanel.setBackground(Color.lightGray); buttonPanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); b9 = new JButton("9"); b8 = new JButton("8"); b7 = new JButton("7"); b6 = new JButton("6"); b5 = new JButton("5"); b4 = new JButton("4"); b3 = new JButton("3"); b2 = new JButton("2"); b1 = new JButton("1"); b0 = new JButton("0"); b11 = new JButton("."); b12 = new JButton("/"); b13 = new JButton("*"); b14 = new JButton("-"); b15 = new JButton("+"); b16 = new JButton("A"); b17 = new JButton("B"); b18 = new JButton("C"); b19 = new JButton("D"); b20 = new JButton("E"); b21 = new JButton("F"); b22 = new JButton("="); b23 = new JButton("sqrt"); b24 = new JButton("x\u00B2"); b25 = new JButton("x\u00B3"); b1.setFont(BIGGER_FONT); b2.setFont(BIGGER_FONT); b3.setFont(BIGGER_FONT); b4.setFont(BIGGER_FONT); b5.setFont(BIGGER_FONT); b6.setFont(BIGGER_FONT); b7.setFont(BIGGER_FONT); b8.setFont(BIGGER_FONT); b9.setFont(BIGGER_FONT); b0.setFont(BIGGER_FONT); b11.setFont(BIGGER_FONT); b12.setFont(BIGGER_FONT); b13.setFont(BIGGER_FONT); b14.setFont(BIGGER_FONT); b15.setFont(BIGGER_FONT); b16.setFont(BIGGER_FONT); b17.setFont(BIGGER_FONT); b18.setFont(BIGGER_FONT); b19.setFont(BIGGER_FONT); b20.setFont(BIGGER_FONT); b21.setFont(BIGGER_FONT); b22.setFont(BIGGER_FONT); b23.setFont(BIGGER_FONT); b24.setFont(BIGGER_FONT); b25.setFont(BIGGER_FONT); b1.addActionListener(this); b2.addActionListener(this); b3.addActionListener(this); b4.addActionListener(this); b5.addActionListener(this); b6.addActionListener(this); b7.addActionListener(this); b8.addActionListener(this); b9.addActionListener(this); b0.addActionListener(this); b11.addActionListener(this); b12.addActionListener(this); b13.addActionListener(this); b14.addActionListener(this); b15.addActionListener(this); b16.addActionListener(this); b17.addActionListener(this); b18.addActionListener(this); b19.addActionListener(this); b20.addActionListener(this); b21.addActionListener(this); b22.addActionListener(this); b23.addActionListener(this); b24.addActionListener(this); b25.addActionListener(this); b16.setEnabled(false); b17.setEnabled(false); b18.setEnabled(false); b19.setEnabled(false); b20.setEnabled(false); b21.setEnabled(false); buttonPanel.add(b7); buttonPanel.add(b8); buttonPanel.add(b9); buttonPanel.add(b12); buttonPanel.add(b13); buttonPanel.add(b15); buttonPanel.add(b4); buttonPanel.add(b5); buttonPanel.add(b6); buttonPanel.add(b15); buttonPanel.add(b14); buttonPanel.add(b11); buttonPanel.add(b1); buttonPanel.add(b2); buttonPanel.add(b3); buttonPanel.add(b0); buttonPanel.add(b22); buttonPanel.add(b16); buttonPanel.add(b17); buttonPanel.add(b18); buttonPanel.add(b11); buttonPanel.add(b23); buttonPanel.add(b19); buttonPanel.add(b20); buttonPanel.add(b21); buttonPanel.add(b24); buttonPanel.add(b25); add(buttonPanel); group2 = new ButtonGroup(); disableb = new JRadioButton("Disable Converter", true); enableb = new JRadioButton("Enable Converter", false); disableb.setFont(BIGGER_FONT); enableb.setFont(BIGGER_FONT); disableb.addActionListener(this); enableb.addActionListener(this); group2.add(disableb); group2.add(enableb); cbPanel = new JPanel(new GridLayout(3, 3)); cbPanel.setBorder(new BevelBorder(BevelBorder.RAISED)); cbPanel.add(disableb); cbPanel.add(enableb); convertb = new JButton("Convert"); clearb = new JButton("Clear"); exitb = new JButton("Exit"); backSpace = new JButton("BackSpace"); convertb.addActionListener(this); clearb.addActionListener(this); exitb.addActionListener(this); backSpace.addActionListener(this); convertb.setFont(BIGGER_FONT); clearb.setFont(BIGGER_FONT); exitb.setFont(BIGGER_FONT); backSpace.setFont(BIGGER_FONT); cbPanel.add(convertb); cbPanel.add(clearb); cbPanel.add(backSpace); cbPanel.add(exitb); convertb.setEnabled(false); JPanel content2 = new JPanel(); content2.setLayout(new BorderLayout(5, 5)); content2.add(_displayField, BorderLayout.NORTH); content2.add(buttonPanel , BorderLayout.CENTER); content2.add(cbPanel, BorderLayout.SOUTH); add(content2, BorderLayout.SOUTH); this.setSize(340, 300); this.setResizable(false); this.setLocationRelativeTo(null); } public void actionPerformed(ActionEvent e) { try{ if(decimalb.isSelected()) { b0.setEnabled(true); b1.setEnabled(true); b2.setEnabled(true); b3.setEnabled(true); b4.setEnabled(true); b5.setEnabled(true); b6.setEnabled(true); b7.setEnabled(true); b8.setEnabled(true); b9.setEnabled(true); b16.setEnabled(false); b17.setEnabled(false); b18.setEnabled(false); b19.setEnabled(false); b20.setEnabled(false); b21.setEnabled(false); } else if(binaryb.isSelected()) { b2.setEnabled(false); b3.setEnabled(false); b4.setEnabled(false); b5.setEnabled(false); b6.setEnabled(false); b7.setEnabled(false); b8.setEnabled(false); b9.setEnabled(false); b16.setEnabled(false); b17.setEnabled(false); b18.setEnabled(false); b19.setEnabled(false); b20.setEnabled(false); b21.setEnabled(false); } else if(octalb.isSelected()) { b0.setEnabled(true); b1.setEnabled(true); b2.setEnabled(true); b3.setEnabled(true); b4.setEnabled(true); b5.setEnabled(true); b6.setEnabled(true); b7.setEnabled(true); b16.setEnabled(false); b17.setEnabled(false); b18.setEnabled(false); b19.setEnabled(false); b20.setEnabled(false); b21.setEnabled(false); b8.setEnabled(false); b9.setEnabled(false); } else if(hexab.isSelected()) { b0.setEnabled(true); b1.setEnabled(true); b2.setEnabled(true); b3.setEnabled(true); b4.setEnabled(true); b5.setEnabled(true); b6.setEnabled(true); b7.setEnabled(true); b8.setEnabled(true); b9.setEnabled(true); b16.setEnabled(true); b17.setEnabled(true); b18.setEnabled(true); b19.setEnabled(true); b20.setEnabled(true); b21.setEnabled(true); } if((e.getActionCommand().equals("Convert")) && decimalb.isSelected()) { String input, bin="",oct="",hex=""; int rem,rem2,rem3,len; char x; input = _displayField.getText().trim(); try{ if(input.equals("")) throw new Exception("Error"); else len = input.length(); int num = Integer.parseInt(input); while(num>0) { rem = num%2; num/=2; bin = rem + bin; } binaryTF.setText(bin); decimalTF.setText(input); int num2 = Integer.parseInt(input); while(num2>0) { rem2 = num2%8; oct = rem2 + oct; num2/=8; } octalTF.setText(oct); int num3 = Integer.parseInt(input); while(num3>0) { rem3 = num3%16; if(rem3<10) hex = rem3 + hex; else if(rem3 0) { JOptionPane.showMessageDialog(null,"Can't divide by zero", "Error Message", JOptionPane.ERROR_MESSAGE); return 0; } else return (a / b); } public double stringToDouble(String a) { return Double.parseDouble(a); } }
How develop java calculator using awt?
import java.io.*; import java.util.*; public class Calculator { public static void main(String args[]) { System.out.println("Make your arithmetic selection from the choices below:\n"); System.out.println(" 1. Addition"); System.out.println(" 2. Subtraction"); System.out.println(" 3. Multiplication"); System.out.println(" 4. Division\n"); System.out.print(" Your choice? "); Scanner kbReader = new Scanner(System.in); int choice = kbReader.nextInt(); if((choice<=4) && (choice>0)) { System.out.print("\nEnter first operand. "); double op1 = kbReader.nextDouble(); System.out.print("\nEnter second operand."); double op2 = kbReader.nextDouble(); System.out.println(""); switch (choice) { case 1: //addition System.out.println(op1 + " plus " + op2 + " = " + (op1 + op2) ); break; case 2: //subtraction System.out.println(op1 + " minus " + op2 + " = " + (op1 - op2) ); break; case 3: //multiplication System.out.println(op1 + " times " + op2 + " = " + (op1 * op2) ); break; case 4: //division System.out.println(op1 + " divided by " + op2 + " = " + (op1 / op2) ); } } else { System.out.println("Please enter a 1, 2, 3, or 4."); } } }
Is a b7 grade the same as a gr 8 in threaded rods?
No, B7 is high carbon steel alloy. G8 & G5 products are both medium carbon steel, but G8 has been hardened. Grade 8 steel and B7 are both harder than average low carbon steel. However they will both exhibit different characteristics from each other. The biggest difference will be that Grade 8 is much more brittle.
Is there any shortcut function to match positive amount with Negative amount in Excel 2007?
=-b7 where b7 is an example cell reference. The result will be the negative of whatever is in b7.
How do you get to b10 from b7?
by sleeping with b7 so much that it's so happy it has to go up.
What size engine does the 2008 BMW Alpina-B7 have?
The 2008 BMW Alpina-B7 has a V8 engine.
How many valves does the 2014 BMW Alpina-B7 have?
The 2014 BMW Alpina-B7 has 32 valves.
How many valves does the 2011 BMW Alpina-B7 have?
The 2011 BMW Alpina-B7 has 32 valves.
How many valves does the 2007 BMW Alpina-B7 have?
The 2007 BMW Alpina-B7 has 32 valves.
How many valves does the 2008 BMW Alpina-B7 have?
The 2008 BMW Alpina-B7 has 32 valves.
What size engine does the 2007 BMW Alpina-B7 have?
The 2007 BMW Alpina-B7 has a V8 engine.
What size engine does the 2011 BMW Alpina-B7 have?
The 2011 BMW Alpina-B7 has a V8 engine.
What size engine does the 2012 BMW Alpina-B7 have?
The 2012 BMW Alpina-B7 has a V8 engine.
What size engine does the 2014 BMW Alpina-B7 have?
The 2014 BMW Alpina-B7 has a V8 engine.
