if-statement

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I have tried to use "if-then-else" condition inside junit element in a build.xml file and I am getting the following error while trying to build. junit doesn't support the nested "if" element Is there a work

问题 So here is a sample code : import java.util.Scanner; public class Test { public static void main(String[] args) { System.out.println("Please type in a number"); Scanner in = new Scanner(System.in); switch (in.nextInt()){ case 1: save(in); break; case 2: System.out.println(value); break; default: System.out.println("Default case"); break; } in.close(); } public static String save(Scanner in){ System.out.println("Type in a word"); String value = in.next(); return value; } } In this particular

问题 I'm very new to using VBA, and I am trying to create a code with these rules (Please see image for context): If Column B cell has the text "GBP", then go across to the Adjacent cell in Column C. If the first 2 letters of the C cell begins with RB, then post the text "Royal Bank of Scotland" in an adjacent Cell D, if the first 2 letters are HC, then post the text "Corporate" in an adjacent Cell D instead. If Column B cell has the text "USD", then go across to the Adjacent cell in Column C. If

问题 I create a hangman game in java. I have no clue how to check and replace it. Everything works, the String word is correct and the gameboard is fine. So the game board give me the length of word as "_ _ _ _ _", for example. Simply my Question is how I can I get the position of String word checked by the userinput and go to battleboard and change the "underline(_)" with the word wich find in the position. public void gameStart(int topic) { String[] wordList = this.wordList.chooseTopicArray

问题 Im trying to make my variable integer input to be only == to an integer, and if its not I want to print and error message. I have put this in a if statement. I always get an error when I input a string instead of my error message. age = int(input("Enter age:")) if age != int: print("Not a number") 回答1: you have to use raw_input instead of input if you want this to repeat until you have the correct value you can do this while True: try: age = int(raw_input("Enter age:")) except ValueError:

问题 Im trying to make my variable integer input to be only == to an integer, and if its not I want to print and error message. I have put this in a if statement. I always get an error when I input a string instead of my error message. age = int(input("Enter age:")) if age != int: print("Not a number") 回答1: you have to use raw_input instead of input if you want this to repeat until you have the correct value you can do this while True: try: age = int(raw_input("Enter age:")) except ValueError:

问题 public class MainActivity extends Activity implements OnClickListener, AdapterView.OnItemSelectedListener, OnCheckedChangeListener{ @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); //Declare Variables to be used final Bundle bundle = new Bundle(); final CheckBox checkbox01 = (CheckBox) findViewById(R.id.CheckBox01); //All if statements for builds final Button findbuilds = (Button) findViewById(R.id.btn_FindBuildsTab1);{ findbuilds

问题 As shown in the attached image, I need to convert A2:D10 to the format of A12:E17. The 4 tables from F1 to AB12 are my experiments using if, match, and index. Same formula gets different results and it seems to be dependent on the row position of the tables. In My previous question, I was trying to pinpoint the problem to the if function. What am I doing wrong here? Thanks, Lu enter image description here 回答1: Again, as I said in your last question: The formula has not been array entered.

问题 As shown in the attached image, I need to convert A2:D10 to the format of A12:E17. The 4 tables from F1 to AB12 are my experiments using if, match, and index. Same formula gets different results and it seems to be dependent on the row position of the tables. In My previous question, I was trying to pinpoint the problem to the if function. What am I doing wrong here? Thanks, Lu enter image description here 回答1: Again, as I said in your last question: The formula has not been array entered.

问题 I'm a coding newbie and looking for a way to check in jQuery whether the name of a certain variable corresponds to the ID of a div, and if so fire some code. Unfortunately, something about my syntax is off, and I can't figure out what. For a simple example, I want to click a div and store the ID of the div as a variable, and if I click it again the variable gets cleared. Simply assigning another boolean variable is not possible due to the rest of the code, I require the ID-check-thingy or