[ad_1] If you want to remove all spaces, hyphens and digits from the beginning of the string, as your examples suggest, this regular expression should do the trick: ^[- 0-9]* Demo [ad_2] solved How to remove all the prefix digits in a String value? [duplicate]
[ad_1] Classically, programs in MS-DOS and under the Windows Command Line (CMD.EXE) signalled errors by setting the system environment variable ERRORLEVEL to a non-zero value. PowerShell does not, by default, do this. If one wishes to invoke a PowerShell script, and have it behave like other programs (and batch files) when called from a batch … Read more
Introduction [ad_1] The phrase “Environment::Exit(0)” is a command used in computer programming to exit a program or script. It is a way of telling the computer to stop running the program and return to the operating system. This command is often used in programming languages such as C++, Java, and Python. It is also used … Read more
[ad_1] I’ll break it down for you. You have a string, ‘{}+{}c’. In Tkinter, when searching for words, you usually find the position of the first letter, and the last letter. To find the position of the last letter of the word, you need to find the length of the word, and add that to … Read more
Introduction [ad_1] The ‘{}+{}’ notation is a mathematical expression that is used to denote the sum of two numbers. It is a shorthand way of writing the addition of two numbers, and is commonly used in algebra and other mathematical equations. This notation is also used in programming languages such as C++ and Java, where … Read more
[ad_1] (int)(float)(char) i; is not a definition of i. It merely is using the value for nothing. #include <stdio.h> double i; int main(void) { i; // use i for nothing (int)i; // convert the value of i to integer, than use that value for nothing (int)(float)i; // convert to float, then to int, then use … Read more
[ad_1] $(window).load(function () { (function ($) { jQuery.fn.extend({ slimScroll: function (o) { var ops = o; //do it for every element that matches selector this.each(function () { var isOverPanel, isOverBar, isDragg, queueHide, barHeight, divS = “<div></div>”, minBarHeight = 30, wheelStep = 30, o = ops || {}, cwidth = o.width || “auto”, cheight = o.height … Read more
[ad_1] You should try to code something before posing on Stack Overflow. This will work but won’t catch any error conditions. options = [ {‘vehicle’: ‘Car’, ‘destination’: ‘Ghana’, ‘coeff’: 0.3}, {‘vehicle’: ‘Van’, ‘destination’: ‘Nigeria’, ‘coeff’: 0.2}, {‘vehicle’: ‘Truck’, ‘destination’: ‘Togo’, ‘coeff’: 0.33}, {‘vehicle’: ‘Van’, ‘destination’: ‘Kenya’, ‘coeff’: 0.17}, {‘vehicle’: ‘Truck’, ‘destination’: ‘Somalia’, ‘coeff’: 0.31}, ] … Read more
[ad_1] As the Answer by NFE, and Niks Tyagi has showed, you Should to write: if (f.equals(“bif”)) { System.out.println(“BIF FAN”); } else { System.out.println(“Doesn’t Seem like a FAN”); } But if you want to do the second part too with the if expression, you can write like following. if (f.equals(“bif”)) { System.out.println(“BIF FAN”); } if(!f.equals(“bif”)){ … Read more
[ad_1] Best practice is to make them separate classes in three different source code files. It is possible to have more than one class in a single source code file by using inner classes. However, I would advise against it in this case, because it would break best practice. And the compiler will still create … Read more
[ad_1] In case your want to try, I made something that, I hope, is what you wanted to do. I used some JavaScript and jQuery library. (I have no idea if you are familiar with it or not. I tried to explain simply what I am doing, I recommand you to search for more informations … Read more
[ad_1] string text1 = “hello, world apple,pineapple,cabbage,apple”; string text2 = “hello, world,pineapple”; string pattern = @”\p{L}+”; var list1 = Regex.Matches(text1, pattern).Cast<Match>().Select(x => x.Value); var list2 = Regex.Matches(text2, pattern).Cast<Match>().Select(x => x.Value); var result = list1.Where(x => !list2.Contains(x)) .GroupBy(x => x) .Select(x =>new { Word = x.Key, Count= x.Count() }) .ToList(); This will return Word = apple, … Read more
[ad_1] You’d use them when you don’t need to give the constructor or method any data. In the case of your ArrayList it’s to make an empty array with a default capacity of 10 elements (OpenJDK implementation). As an abstract example, I can tell you to eat() but I don’t care what you eat, so … Read more
[ad_1] You can use events to make your scripts “communicate” independently. First you need the gameevents. Make sure you have the script on a gameobject in your scene: using System; using System.Collections; using System.Collections.Generic; using UnityEngine; public class GameEvents : MonoBehaviour { public static GameEvents gameEvents; private void Awake() { gameEvents = this; } public … Read more
[ad_1] There are 1000ms in a second. 1000 / 10 is 100. Divide the number of 10 ms ticks by 100 and you’ll have the number of seconds. 1 [ad_2] solved How to convert 10ms ticks value into seconds using Java?