The error here is that lat is not identified as a function on ‘origin’. Now your factory should return an object that contains a function and not a function. You will perform your call to that function after injecting the function to whereever you want. web.factory(‘distance’, function() { // Should this be here??? Number.prototype.toRad = … Read more
the first for loop runs gets(..) 3 times, the second 4 times but the last without the body of the for loop 3 solved Find a file which is 30 minutes old
You should put the code inside the callback function, otherwise the nummer will just be 0. $(document).keydown(function(e) { switch (e.which) { case 38: $(“#object”).stop().animate({ top: “10” }); nummer = 0; break; case 40: $(“#object”).stop().animate({ top: “200” }); nummer = 100; break; } if (nummer == 100) { //do something it does have the protected class! … Read more
You can’t have dynamic variable names in Java. What you can do is use a Map, to associate a key (the player’s name, for example), with a value (the player’s password, for example): Map<String, String> passwordsByPlayer = new HashMap<>(); … passwordsByPlayer.put(playerName, passwordField.getText()); 2 solved Changing a variable name [closed]
Here’s the basic outline of a class to achieve this. The idea is that the timer fires every second and timer is only accumlated (into _timerValue) if the paused flag (_paused) is NO. TimerClass.h: @interface TimerClass : NSObject { NSTimer *_timer; BOOL _paused; NSInteger _timerValue; } @end TimerClass.m: @implementation TimerClass – (IBAction)startTimer:(id)sender { NSAssert(!_timer, @”Already … Read more
import DialogInterface.OnClickListener instead of import View.OnClickListener EDIT : your activity line should be: … extends Activity implements DialogInterface.OnClickListener 5 solved Android – Error says The type new DialogInterface.OnClickListener(){} must implement the inherited
Please use below code to fix your problem <?php if(empty($_POST[‘username’])){ $username_error = “Please Input Username”; }else{ if( 6 > mb_strlen($_POST[‘username’]) || 20 < mb_strlen($_POST[‘username’])){ $username_error = “username must be at least 6 characters.”; }else{ $username = $_POST[‘username’]; $sql = “SELECT members.username FROM members WHERE username=””. $username.”””; $res = mysql_query($sql); if($res && mysql_num_rows($res) > 0){ $username_exists … Read more
Use Javascript’s built-in Date methods: function getDateString() { var d = new Date(‘2014-06-12T23:00:00’); // pass in your date string var y = d.getFullYear(); // the full year (4 digits) var m = d.getMonth() + 1; // 0-based month var dt = d.getDate() + 1; // 0-based day of the month dt = dt < 10 … Read more
if d<r: vx,vy,ax,ay=0,0,0,0 return [vx,ax,vy,ay] This isn’t a function so you can’t use return. If you want to add those values to a list you can make a new list: new_list = [vx,ax,vy,ay] You don’t need to use return outside of a function because those variables are already in scope. When you use variables inside … Read more
//selectfruit 1 ,2,3? lets suppose int selectfruit = 3; if(selectfruit == 1) { System.out.println(“Apple”); } else if(selectfruit == 2){ System.out.println(“Banana”); } else if(selectfruit == 3) { System.out.println(“Orange”); } output will be Orange as you want. solved Java Eclipse – Select, enter integer and display string [closed]
I’ll help you with some parts, but most of this code should be a learning experience for you. import datetime # prompt here for the date # put it into a datetime.datetime object named “day” # this is the part of the code you need to type day_array = [“Monday”,”Tuesday”,”Wednesday”,”Thursday”,”Friday”,”Saturday”,”Sunday”] day_of_week = day_array[day.weekday()] The datetime … Read more
double sin(double x) Is a function declared in the math.h header. It can be used anywhere you’d like – in main() or in any other function you write that is called within main(). However, the way you show it called in main will not do anything useful. The sin() function takes a double as an … Read more
You can use jQuery‘s post(), an AJAX shorthand method to load data from the server using a HTTP POST request. Here’s an example to Post a form using ajax and put results in a div from their site: <form action=”https://stackoverflow.com/” id=”searchForm”> <input type=”text” name=”s” placeholder=”Search…”> <input type=”submit” value=”Search”> </form> <!– the result of the search … Read more
The term keep-alive means different things in the two contexts. The net/http Transport documentation uses the term to refer to persistent connections. A keep-alive or persistent connection is a connection that can be used for more than one HTTP transaction. The Transport.IdleConnTimeout field specifies how long the transport keeps an unused connection in the pool … Read more
public function pages($slug, PagesGenerator $pagesGenerator) { $output = $pagesGenerator->getPages($slug); // here is your error: $page is not defined. $id = $page->getId(); // something like this? $id = $output[‘page’]->getId(); return $this->render(‘list.html.twig’, [ ‘output’ => $output, ‘id’ => $id]); } solved How can I get access to service variables?