timer

问题 I need to create a custom slider for a website using jquery. So far, I've managed to make it behave the way I want it if I click a button, but I would like to implement an automatic timer, so that the slides will switch after 5 seconds. Here is my JS code: function MasterSlider() { //store the current button ID var current_button = $(this).attr('id'); //reset all the items $('#slider ul a').removeClass('slider-button-active'); //set current item as active $(this).addClass('slider-button

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I'm new to iOS development, currently in the process of creating my first app which its core function is a timer I have a few different variables (for example start time of timer) and a boolean of whether the timer is running or not. Is there a way where I can save the timer start

问题 This question already has answers here : Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on (21 answers) How to deal with cross-thread access exceptions? (3 answers) Closed 6 years ago . I am setting up a Timer within a method with an interval of 1000 so that every second it will type another corresponding character into a Textbox (pretty much automating typing). When I check for _currentTextLength == _text.Length I get the threading error

问题 I want to know how to manage the rgb values to change the background colour of a JFrame dynamically, by now i can only change from green to blue and versa vice; this are the colours that i need: The rgb of these colours can be found here Here's my sample code of how to change from green to blue dynamically: import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import

问题 I have set a timer in my code below. How can I make the timer reset every time it reaches a given duration say, 7 seconds? class SpriteGroup { var sprites : [Sprite] var isVisible : Bool var startTime: TimeInterval = 0.0 var currentTime: TimeInterval = 0.0 init(sprites : [Sprite], isVisible: Bool, pos: CGPoint) { self.sprites = sprites ... startTime = Date.timeIntervalSinceReferenceDate Timer.scheduledTimer(timeInterval: 1, target: self, selector: #selector(self.advanceTimer(timer:)),

问题 I have a question. If my alarmS == 60 i need to switch inc alarmM and reset the alarmS but I have a question increment_alarm_second: inc alarmS ; increment alarmS cpi alarmS , 0x5A ; 0x3C ; Compare alarmS to 60 breq increment_alarm_minute ; If true, jump incMinute swap alarmS ; swap here to save registers ( swap nibbles ) cpi alarmS , 0xA0 ; compares alarmS register to an inverted 10 brlo endIncSecal ; branch if lower then an inverted 10 to endIncSecal incSecTenal: andi alarmS, 0x0F ; does an

问题 I am doing a timer to countdown fro 90 seconds all the way down to zero, however when i run it, it will run for 1 second and terminate, plz help! Point out what is wrong! package TestingFile; import javax.swing.*; import javax.swing.event.*; import java.awt.*; import java.awt.event.*; public class TestingATimer extends JFrame { private Timer timer; public int count = 90; public TestingATimer() { timer = new Timer(1000, new TimerListener()); timer.start(); } private class TimerListener

问题 This question already has an answer here : Making a countdown timer with Python and Tkinter? (1 answer) Closed 3 years ago . I'm having problems with a countdown clock that I was making in Python for a Raspberry Pi. I need to have a countdown clock that counts down from 60 minutes. When time runs out it should display a red text "GAME OVER". I've already made one using TKinter and a for loop for the actual timer but I couldn't find any way to stop the for loop. I gave up on it. Is there

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . Am stuck at this section in code. I want a int variable to increase by X every second till (variable<=required number). Please guide me. Edit // I am having a variable 'i'. And I want its max value to be say..

问题 I'm trying to make a visual representation of the traveling salesman problem using a genetic algorithm. I think I got most of it down but I need to slow the repaint() so i can see what's happening each iteration. Any idea how I should implement the actionPerformed() method while retaining the doGA() logic? class MyPanel extends JPanel implements ActionListener{ private final static int POINTWIDTH = 8; private final static Color POINTCOLOR = Color.RED; private final static Color LINECOLOR =