if(choice==1,3,9 && choice2==1,3,9 && choice3==1,3,9){ if( (choice== 1 || 3 || 10) && (choice2== 1 || 3 || 10) && (choice3== 1 || 3 || 10)) //always TRUE if(choice==1,3,11 && choice2==1,3,11 && choice3==1,3,11){ Do you consider these conditions as valid syntax to behave as your needs ? Correct would be if((choice==1 ||choice==3 ||choice==9) && (choice2==1 … Read more
First off, as others have said, you should NEVER be testing the value of a password in client-side javascript because to do so requires that you have the correct value of the password embedded in the source of your web page. That is completely hackable merely by viewing the code for the page. It’s OK … Read more
Fella…that was hard to believe…. if ($currentpage == ‘/url-1’ || $currentpage == ‘/url-2’) { solved PHP if a = 1 or 2 then do something
Here is some code to try: File f = new File(filePathString); if(!f.exists() && !f.isDirectory()) { startDownload(); readFile(); } else { try { file.delete(); } catch (Exception e) { e.printStackTrace(); } } solved Android java: how to use if-then-else
If the constructor runs , it itself means that an object has been instantiated. The constructor of a class is called it itself means that the object has been created. So, keep it simply.. public class Test { public float a1; public int b1; public double c1; public Boolean ifConsUsed = false; public Test(float a, … Read more
Your braces and try{} catch{} blocks are mismatched. Here is the corrected code: public partial class frmPersonnel : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void btnSubmit_Click(object sender, EventArgs e) { try { DateTime dt1; DateTime dt2; if (txtFirstName.Text == “”) { txtFirstName.BackColor = System.Drawing.Color.Yellow; lblError.Text = “Please enter first name”; … Read more
It’s x > (y / z). The expression y / z returns a number which is being compared to x. The operator precedence table explains why it works even without round brackets. ┌────────────────┬───────────────────────────────┐ │ Operators │ Precedence ↓ │ ├────────────────┼───────────────────────────────┤ │ multiplicative │ * / % │ │ relational │ < > <= >= instanceof … Read more
The if is not in any method. It’s just lose at the class level. Put it inside the do in background or better yet its own method: private String getUrl(Double lat, Double long) { if(lat != null && lng!= null) { String URL = “http://xyz.in/api/stores/around_me.json?app_id=test&lat=” + lat + “&lng=” + lng; return URL; } else … Read more
The x() statement is a method call with a parameter of y which returns a boolean for the evaluation. 10 solved What is the result type of x in if (x(y)) in Java?
will I get undefined behaviour by not including all 3 variables into every condition? The behaviour of not including all variables into every condition is not undefined by itself. Will every unaccounted for condition go into the else statement? Statement-false (i.e. the statement after the keyword else) is executed if the condition is false. what … Read more
import pandas as pd, numpy as np # filter results by showing records that meet condition # sample df d = {‘SBP’: [111, 100], ‘DBP’: [81, 40], ‘HEARTRATE’:[1,50]} df = pd.DataFrame(data=d) df # if an alert is found, prints alert, else normal if len(df[(df[ ‘SBP’ ] > 110) & (df[ ‘DBP’ ] > 80) & … Read more
Asynchronous methods! You have to wait for the completion before you move on to the next step. Put the second block within the first completion handler – like this func pictureFromFirebase(loginMethod: Int) { if loginMethod == 0 //FB { var profilePic = FBSDKGraphRequest(graphPath: “me/picture”, parameters: [“height”:300, “width”:300, “redirect”:false], httpMethod: “GET”) let profilePicRef = storageRef.child((user?.uid)!+”/profile_pic.jpg”) profilePicRef.data(withMaxSize: … Read more
Did you mean to hoist the input() in front of the loop? mylist = [‘good’, ‘great’, ‘fantastic’, ‘fine’] q = input(‘how are you?’) for word in mylist: if q == ‘Im ‘ + word: print(‘Have a nice day’) break else: print(‘Sorry for that’) Example sessions: how are you?Im good Have a nice day how are … Read more
Yes – poll removes the first item in the list and returns it. This will then be evaluated in your if statement. On an unrelated note, it is worth mentioning that the size of edges will obviously change on every loop since polling edges reduces the element count by one. However, your for loop evaluates … Read more
This is the approach you may look into: def thesum(the_numbers): the_numbers = [i for i in the_numbers if i % 3 == 0 or i % 5 == 0] return print(sum(the_numbers)) thesum(range(100)) 0 solved Sum in range that meet criteria [closed]