[ad_1] In PHP there exist no special ../ (or any other string) that when concatenated to another string generates any string other than the combine original string concatenated with the new string. Concatenation, regardless of content of strings always results in: “<String1><String2>” = “<String1>”.”<String2>”; Nothing will not ‘erase’ prior tokens in a string or anything … Read more
[ad_1] I found out that the port that has to be used for smtp.bizmail.yahoo.com is 587 and not 465. [ad_2] solved How to send mail from C# WPF project with yahoo bizmail
[ad_1] Here you go: char[] numArray = num.toCharArray(); int counter=0; for(int i=0;i<numArray.length;i++) { if(numArray[i]==’0′) { counter++; } if((i==numArray.length-1&&counter>0)||(counter>0&&numArray[i]!=’0′)) { System.out.println(“Number of Zeroes: “+counter); counter=0; } } Some important points: 1) It’s best to use an array of char values here, instead of operating using a double, because a char array can store many more values- … Read more
[ad_1] its easy to get confused when you have a big chunk of code like this … instead try and split your problem into smaller parts start with a function to get the details of only one student def get_student_detail(num_tests): # get the detail for just 1 student! student_name = input(“Enter Student Name:”) scores = … Read more
[ad_1] You should look at the DateTime object and its related functions in the documentation. If your input date is already in a string format, DateTime::createFromFormat() will help you create an epoch-type integer date the object can work with. After that, it’s just getTimezone() and setTimezone(). 0 [ad_2] solved How to convert a datetime string … Read more
[ad_1] var cds = _.groupBy(vm.maniobrasPropuestas,’cd’); angular.forEach(cds, function (cd, key) { console.log(cd); angular.forEach(cd, function (mani, key) { console.log(mani); //my code }); }); Thank you charlietfl [ad_2] solved Create several arrays from an array, by an attribute. Javascript
[ad_1] Dictionary<string, double> Chemicals = new Dictionary<string, double>() { { “H”, 1.00794 }, { “He”, 4.002602 }, { “Li”, 6.941 }, { “Be”, 9.012182 } }; List<string> Properties = new List<string>(); Regex reg = new Regex(“[A-Z]{1}[a-z0-9]*”); Properties = reg.Matches(txtInput.Text).Cast<Match>().Select(m => m.Value).ToList(); double Total = 0; foreach (var Property in Properties) { var result = Regex.Match(Property, … Read more
[ad_1] Instead of def_init_(self,name,age) You should use def __init__(self,name,age): def means you start a function (definition), and it needs a space to follow. The function __init__ is the constructor. There should always be a colon at the end of a function definition (followed by the body of the function). 0 [ad_2] solved Python, def_init_(self): syntax … Read more
[ad_1] You want to look at a while loop eg: # Set the target value target = 50 # Initialize the running total to 0 total = 0 run the indented code while target != total while total != target: # ask the user for a number choice = input(“Number? “) # add choice to … Read more
[ad_1] For a console application, which is what it looks like you’re working with, you are looking for Console.BackgroundColor and Console.ForegroundColor: static void Main() { Console.ForegroundColor = ConsoleColor.Red; Console.Write(“Red”); Console.ForegroundColor = ConsoleColor.Green; Console.Write(“Green”); Console.ForegroundColor = ConsoleColor.Blue; Console.WriteLine(“Blue”); Console.ForegroundColor = ConsoleColor.Black; Console.BackgroundColor = ConsoleColor.Red; Console.Write(“Red”); Console.BackgroundColor = ConsoleColor.Green; Console.Write(“Green”); Console.BackgroundColor = ConsoleColor.Blue; Console.WriteLine(“Blue”); Console.ResetColor(); Console.Write(“\nPress any … Read more
[ad_1] Context: OP posted his code within the comments; https://pastebin.com/LM1ecp13 Solution: This line;$fetch = mysqli_fetch_array(mysqli_query($conn,”SELECT id, name, price FROM stock WHERE id=’$cart[wid]'”)); Is the problem. You are selecting id, name, price but you are missing 28price hence why you are getting the undefined index error… Your query should be “SELECT id, name, price, 28price FROM … Read more
[ad_1] I promise this is in no way the best or fastest way to get this done but it works and I’m proud of the fact I was able to build it myself even if I did find parts of the code and had to combine them. The code below is used to make 4 … Read more
[ad_1] The problem is obvious now you’ve said on which line the code crashes. Consider these lines… char *word = NULL; int i = 0; //index FILE *dictionaryTextFile; dictionaryTextFile = fopen(dictionary, “r”); //scan for word while(fscanf(dictionaryTextFile, “%s”, word) != EOF) You’ve got 2 problems there. Firstly, you don’t check that the call to fopen worked. … Read more
[ad_1] Javascript has 2 types of comments, and both work in all browsers. // comment denotes an “inline” comment. Any characters on that line after the // are a comment. /* comment */ are “block” comments. Any characters withing the /* and */ are a comment, and can span multiple lines. Both are valid in … Read more
[ad_1] You need a simple condition if($_SESSION[‘logged_in’]){ echo $_SESSION[‘username’]; }else{ echo ‘Please login’; } When your login condition gets true set some session data or cookie data then use a condition to display content based on session or cookie 4 [ad_2] solved HTML Change login label to username after login