delay

问题 I have this meter job for which I need to build some think time between certain HTTP Requests. But during those thinking time I still need to send a keep alive request on specific interval. For example: User login get some profile information. Then he start to do some work. each unit of work is delayed by some random delay varying from 1 to 30 minutes. During that time we still need to send to there server a ImAlive request at fix interval (like 5 minutes). Once the thinking time is expired

问题 Expect: When audioplayer.play(atTime: 1) is called, a timer resets to 0, and the audioplayer is played at the 1st second Reality: I tried delay = 0.000000001, 1, 100000000, but regardless, no noise would ever be played. The code was clearly executed however (because "function was called" appeared in console) Why the discrepancy? C = AVAudioPlayer() // assume other setups are done C.play(atTime: 1) print("function was called") 回答1: according to the official API Reference (translation to swift

问题 When fancybox fires the popup I want to have the close button disabled and just enable it after x seconds. Is there any solution? Thanks in Advance. 回答1: This one is fun. If you want to hide the close button to prevent the closing at least during 10 seconds, you may also want to disable closing on click either inside or outside fancybox .... so try setTimeout inside the afterShow callback like : $(".fancybox").fancybox({ closeClick: false, // prevents closing when clicking INSIDE fancybox

问题 Assume I have a tab control component written in React. Only the active tab will be rendered for better performance (if I render all tabs, it will take 5 seconds, because there are about 20 tabs, each containing plenty of data). Other tabs will be rendered when I click them to activate them. This works very well except for one tab. The special tab is much bigger than others, it contains a table that has 2000 rows, so React takes 3 seconds to render it. This makes the user experience pretty

问题 I'm trying to fake some kind of progress bar. I have X images and want an ImageView to show them with a certain delay. I've tried to do something like this: for(i=2;i<X;i++) { Handler handler = new Handler(); handler.postDelayed(new Runnable() { @Override public void run() { drawable = getResources().getDrawable(getResources() .getIdentifier("img_"+i, "drawable", getPackageName())); imgPayment.setImageDrawable(drawable); }}, DELAY); } But the for loop doesn't wait for the run() to end. I just

问题 I am using the 2010 version of Visual Studio, but am having many problems with delays - my computer has a good configuration of RAM, and processor - especially when saving files. Currently I am carrying a medium-sized project, only one open file (ASP.NET page) using a single suite of components from third party, the Telerik. And yet, in time to save, or modify the tab, the entire IDE is slow. I know there may be several factors for this problem, but I'm not carrying the computer (the problem

问题 I want to display numbers in a TextView like this: Wait 5 sec // then a delay of 1 sec Wait 4 sec // display this in the same text view along with delay Wait 3 sec // display this in the same text view along with delay Wait 2 sec // display this in the same text view along with delay Wait 1 sec // display this in the same text view along with delay I want perform this action on a button click and it should work like a count down timer. 回答1: You can use this one new CountDownTimer(30000, 1000)

问题 I am using the following jQuery. A div box slides up, and then after 5 seconds, fades out. Is there a way to achieve this as it takes a long time for the box to appear. $(document).ready(function() { $("#load_limit").slideUp(500); //have tried "fast" also $("#load_limit").delay(5000); $("#load_limit").slideDown(500); }); 回答1: You can delay in the callback function: $(document).ready(function() { $("#load_limit").slideUp(500, function() { $("#load_limit").delay(5000).slideDown(500); }); }); or

问题 I searched for this problem but couldn't find solution that works for me. I'm trying to do four checkboxes, from which only three can be selected. And when fourth checkbox is selected there is a faded in message, which informs the user about the limit. This is the part that fades in the text: $('#warning').fadeIn('slow',function() { $(this).stop().text("(You can't have more than 3 selected options)"); setTimeout(function() { $("#warning").fadeOut(300); }, 2500); }); I couldn't do it with a

问题 i wanna create a flash news title. but i don't know where is the the problem! :( (because im beginner in web designing :D ) so... i wanna to create a part of title that show(fadeIn) one title and hide(fadeOut) with delay... and after that show next title... (in a loop without stop)! plz help me to learn how to and create that...:D these are my code that i wrote: <div id="flashNews"> <div class="news">This is news title 1</div> <div class="news">This is news title 2</div> <div class="news"