[ad_1] I believe this line is wrong: if(type.equals(null)) strTypeList = “What?What?What?LOLOLOLOLOLnopechucktesta”; it should be: if(type == null) strTypeList = “What?What?What?LOLOLOLOLOLnopechucktesta”; Without seeing the contents of the method calls here: Type = AddyBook.get(x).getContactType(); it’ll be hard to debug but if I were to guess it would be the method “getContactType()” is returning null. EDIT: Try unchaining … Read more
[ad_1] It must throw NumberFormatException if you try to parse it to integer. Check before parsing. or handle Exception properly. Exception Handling* try{ int i = Integer.parseInt(input); }catch(NumberFormatException ex){ // handle your exception … } or – Integer pattern matching – String input=…; String pattern =”-?\\d+”; if(input.matches(“-?\\d+”)){ // any positive or negetive integer or not! … Read more
[ad_1] I often have problems with the R file as well. Here are some things you can try: Delete R.java and see if it regenerates (make sure Auto build is turn on) Turn off auto build and manually compile the project Go to your hidden .android folder and delete debug_keystore, then restart Eclipse and rebuild. … Read more
[ad_1] This is because your compiler is not able to find the necessary packages and or libraries that are needed to resolve these imports. These packages must be included in your class path. For example all of the errors regarding org.apache.felix.scr.annotations.x can be resolved after downloading the latest .jar from https://mvnrepository.com/artifact/org.apache.felix/org.apache.felix.scr.annotations/1.11.0 Follow these steps to … Read more
[ad_1] If you are using Eclipse, simply follow below steps: Right click on src folder(folder containing java files) of project Navigate to Source -> Externalize Strings.. Click Ok and you are done. [ad_2] solved Java: Move string literals to constant [closed]
[ad_1] That ‘terminated’ you have been seeing lately is the expected behavior when your program finishes. Put some System.outs or asserts to verify that your code runs (here it runs, with some awful cast warnings, but runs) final Queue12<T> ringBuffer = new QueueImpl12<T>(); T o = (T) new String(“this”); ringBuffer.enqueue(o); //add element to the back … Read more
[ad_1] What you want to do is have two separate activities, one to edit the text, and one to display it. The first one you want to set the layout to layout_main, and set a callback for the button. Inside the callback you want: final EditText text = (EditText)findViewById(R.id.broj1); Intent intent = new Intent(MainAct.this, NumGen.class); … Read more
[ad_1] What you’re seeing is Java’s internal representation of the anonymous inner classes. Java implements these by creating classes with generated names, which — like all inner classes — are based on adding $ and a suffix to the name of the containing class. (There are some other changes made to support the inner class’s … Read more
[ad_1] Seeing how Eclipse contains native code (the SWT), I’m gonna say: No. Maybe using something like Remote Desktop (but that doesn’t count, does it). [ad_2] solved Eclipse as an applet? [closed]
[ad_1] Depends on what java version you are using. If java 8 then read javadoc of class DateTimeFormatter and go from there. If any other version read about Joda library or SimpleDateFormat (This one not really recommended) or FastDateFormat of Apache library. This should give you all the info you need [ad_2] solved How do … Read more
[ad_1] How to capitalize a C string. #include <stdio.h> #include <ctype.h> int main() { int i = 0; char str[] = “foobar”; while(str[i]) { putchar (toupper(str[i])); i++; } return(0); } Test it online. [ad_2] solved Capitalizing a string in C
[ad_1] Your problem is that you don’t use correct architecture pattern. You should separate your business logic from your presentation. Also you should store variables (like time_left) in model, not in the controller (i.e. ActionListener). Please read about: Model View Controller pattern. It’s a basic pattern and it’ll solve most of yours problems. Basic Example … Read more
[ad_1] The question you are asking will be closed soon because of off-topic but I will give you little tips about adding the TextView OR EditText, If you want to add TextView in number of times then do like this LayoutParams lparams = new LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); for(int i=0; i<number; i++) TextView tv=new TextView(this); tv.setLayoutParams(lparams); … Read more
[ad_1] SOLVED I added this library: <script src=”https://stackoverflow.com/questions/51248557/bower_components/angular-ui-router/release/angular-ui-router.js”></script> app.js is updated ‘use strict’; (function () { let myApp = angular.module(‘myApp’, [‘ui.router’]); myApp.controller(‘userController’, [‘$http’, function ($http) { let vm = this; $http.get(“http://localhost:8080/Market/users”).then(function (response) { vm.usersForm = response.data; }) }]); myApp.config(‘$stateProvider’, [ function($stateProvider) { $stateProvider.state(‘index’, { url: “http://localhost:63342/demo2/app/”, templateUrl: “index.html”, controller: “userController” }) }]); }()); index.html is … Read more
[ad_1] If you are looking for this to print to your console you are going to need to print it out. As posted already on Stackexchange… here printing nodes from a singly-linked list You need to do this: System.out.print(list.toString()); 3 [ad_2] solved java code, no output after compile [closed]