position

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a ListView with a switch. Whenever I turn the switch ON and scroll down and scroll it back up, the switch changes to the turned OFF state. 回答1: Put this in your custom adapter.. // THESE TWO METHODS ALLOWS SCROLLABLE WITHOUT SWITCHES BEING TURNED ON/OFF WHEN VIEWS ARE RECYCLED // these methods in fact tell the adapter to not recycle the rows so might slow down process @Override public int getViewTypeCount() { return getCount(); } @Override public int getItemViewType(int position) { return position; } 回答2: I have faced this problem

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my game, I have a CCSprite that orbits another CCSprite , much like an electron orbiting a nucleus. I have the electron as a child of the nucleus, to make animation much simpler. All I have to do is rotate the nucleus and the electron follows suite quite nicely. However, my problem comes from wanting to have the orbit animation appear a little snazzier, by either adding something like a particle system trail, or a ribbon effect following the path of the electron. I cannot simply add a particle system to the electron itself, because the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: The app I'm working on consists of a Navigation Drawer which is implemented in an Activity. The activity layout is as follows: This is a very common pattern, only thing that changes frequently is the Fragment inside the container layout. If any of the Fragment has a scrolling element, upon scrolling, the CoordinatorLayout will happily make position translations, including the Toolbar/AppBarLayout. The real problem here is, when the Fragment gets replaced, the position for the Toolbar remains the same, i.e., if the Toolbar is hidden, it will

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: EDIT 4 July: Still struggling with this issue. I'm sure all that's required is a function that stops the slideshow based on the class 'playing', but uncertain how to create that function. I'm using slides.js on a single-page site with multiple slideshows. I had initially initialised the script within the head using the following: <script> $(function(){ $(".slides").slides({ play: 3000, fadeSpeed: 800, effect: 'fade' }); </script> But I found that the multiple slideshows were behaving oddly, so I decided to have them play individually and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: MainActivity.java public class MainActivity extends FragmentActivity { public DrawerLayout mDrawerLayout; public ListView mDrawerList; public ActionBarDrawerToggle mDrawerToggle; // nav drawer title public CharSequence mDrawerTitle; // used to store app title public CharSequence mTitle; // slide menu items public String[] navMenuTitles; public TypedArray navMenuIcons; public ArrayList<NavDrawerItem> navDrawerItems; public NavDrawerListAdapter adapter; ActionBar actionBar; TextView tvTitle, tvTitleNext; private Stack<Fragment> fragmentStack;

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm having problems with edges overlapping each other. In my previous question of how to force the nodes to be in the same column , found out how to force the nodes in to one column, but this causes some other problems to appear. digraph exmp { A -> B -> C -> D -> E C -> F [constraint=false] A -> C [style="dotted", constraint=false] A -> D [style="dotted", constraint=false] B -> D [constraint=false] D -> A [style="dashed", constraint=false] C -> A [style="dashed", constraint=false] E -> F [style="invis"] F -> G E -> C [constraint="false"] }

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In javascript, within the javascript event hander for onMouseMove how do I get the mouse position in x, y corrdinates relative to the top of the page? 回答1: if you can use jQuery, then this will help: here is pure javascript only example: var tempX = 0; var tempY = 0; function getMouseXY(e) { if (IE) { // grab the x-y pos.s if browser is IE tempX = event.clientX + document.body.scrollLeft; tempY = event.clientY + document.body.scrollTop; } else { // grab the x-y pos.s if browser is NS tempX = e.pageX; tempY = e.pageY; } if (tempX 回答2: It

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a UIPopoverController containing a UITableView . The popover is resized in its view controller's -viewDidAppear function to fit the contents of the table. While the popover resizes properly, its arrow is usually no longer pointing at the original CGRect . Is there a way to force the popover to reposition itself after a resize so that its arrow is pointing at its intended target? EDIT: I can't set the size of the popover in -viewDidLoad since the table view does not load its data until -viewDidAppear is called, and as a result I do not

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to achieve something like this https://material.google.com/components/bottom-navigation.html#bottom-navigation-behavior But recycler view is hiding below toolbar and no effect is on BottomNavigationView Below is my code activity_main.xml <?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_main" android:layout

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm looking to overlay an image in the right hand corner on another image using jquery. Basically I want the 2nd image to appear over the other image in the right hand corner when the user's mouse hovers above the image and then vanish when they stop hovering over it. How would I achieve this with Jquery? 回答1: @Senad is quite right, you don't need jQuery for that. However, if you have a more complicated situation and are looking for similar functionality, try: Wrap them in a containing element. Set the containing element to position:relative