position

getting View for ListView item / reverse order on 2.2; works on 4.0.3

由 匿名 (未验证) 提交于 2019-12-03 02:31:01
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 which shows items from ArrayAdapter. I want to animate the view when it is cliked. The problem is that on different versions of android I am getting different views (see below) I'm getting the view from ListActivity using this method : private View getViewForListPosition(int position) { int firstPosition = mList.getFirstVisiblePosition() - mList.getHeaderViewsCount(); int wantedChild = position - firstPosition; ZLog.d(LOG,"getViewForListPosition , position : " + position + ", wantedChild : " + wantedChild + ", view hash : "

Matplotlib: Adjust legend location/position

由 我只是一个虾纸丫 提交于 2019-12-03 02:30:30
I'm creating a figure with multiple subplots. One of these subplots is giving me some trouble, as none of the axes corners or centers are free (or can be freed up) for placing the legend. What I'd like to do is to have the legend placed somewhere in between the 'upper left' and 'center left' locations, while keeping the padding between it and the y-axis equal to the legends in the other subplots (that are placed using one of the predefined legend location keywords). I know I can specify a custom position by using loc=(x,y) , but then I can't figure out how to get the padding between the legend

web page elements overlapping each other even when using percentage values in css

由 匿名 (未验证) 提交于 2019-12-03 02:30:02
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 page with structure like this. I want to divide the page into 6 sections so I have made 6 outer div s. <body> <div id="header"> <img /> </div> <div id="pageTitle"> title of page </div> <div id="section1" class="section"> <div class="section-title"> section 1 </div> <form> <input /> </form> </div> <div id="section2" class="section"> <div class="section-title"> section 2 </div> <form> <input /> </form> </div> <div id="section3" class="section"> <div class="section-title"> section 3 </div> <form> <input /> </form> </div> <div id="nav">

closing an instance of acrobat reader from command line

由 匿名 (未验证) 提交于 2019-12-03 02:30:02
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 using the following cmd to print the pdf: acroRD32.exe /t "file1.pdf" "printerName" Everything works fine but one window pops up. Can anybody help me to disable it. I tried with various options included in this question but cannot succeed. Any help is appreciated. 回答1: Why even use Acrobat at all? This class that print silently for you without any executables or even a printer setup: Sample Usage: bool isPrinted = BatchPrint.PrintBinaryFile("file path", "Printer IP Address", "Queue Name", "User"); public class BatchPrint { private const

2019.10.29 笔记

由 旧时模样 提交于 2019-12-03 02:29:45
一、网页分层效果 <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <link rel="stylesheet" type="text/css" href="2019.10.29.css"/> </style> </head> <body> <div id="big"> <div id="left"> <div id="l1">穷游体验馆</div> <div id="l2"> <div id="wenzi">免费体验名额20个</div> <div id="tiyan"></div> <div id="yincang">申请已结束</div> <img src="../image/111.png" > </div> <div id="l3">穿越时空的旅行者 猫王旅行体验官招募（开奖啦）</div> <div id="l4"> <div id="sz">499</div> <div id="jz"> 价值               元 </div> <div id="ckxq">查看详情</div> </div> <div id="l5"> <div id="ll1">近期参与</div> <div class="ll2"><img src="../image/头像1.jpg" ></div

Android - Kotlin - object must be declared abstract or implement abstract member

由 匿名 (未验证) 提交于 2019-12-03 02:29:01
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 set an ItemClickLister for my RecyclerView like this: ItemClickSupport.addTo(recyclerView!!).setOnItemClickListener( object : ItemClickSupport.OnItemClickListener { override fun onItemClicked(recyclerView: RecyclerView?, position: Int, v: View?) { val row = recyclerView!!.getChildAt(position) val el = row.findViewById(R.id.active_expandablelayout) as ExpandableLayout if (el.isExpanded) { el.collapse() } else { el.expand() } } } ) using the ItemClickSupport library which I translated into Kotlin. I get an error on object (line 2) that

Python turtle set start position

由 匿名 (未验证) 提交于 2019-12-03 02:29:01
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: How do I set the startpos (topleft of my turtle square) when starting my code? And I don't mean that it starts from the middle and then goes to that position. I want the turtle to start there. 回答1: Just translate your co-ordinate system to that of the turtle. Say you want to start in the top left of the square - lets call that (0, 10) for arguments sake. Now, whenever you need to specify a co-ordinate for the turtle, just translate it! my_start = (0, 10) If you want to move to (10, 10) - the top right corner, just provide the new co

finding the word at a position in javascript

由 匿名 (未验证) 提交于 2019-12-03 02:27:02
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: For string input of 'this is a sentence' it must return 'is' when position is 6 or 7. When position is 0, 1, 2, 3 or 4 result must be 'this'. What is the easiest way? 回答1: function getWordAt (str, pos) { // Perform type conversions. str = String(str); pos = Number(pos) >>> 0; // Search for the word's beginning and end. var left = str.slice(0, pos + 1).search(/\S+$/), right = str.slice(pos).search(/\s/); // The last word in the string is a special case. if (right < 0) { return str.slice(left); } // Return the word, using the located bounds to

How to create a curve tail for speech bubble with CSS?

由 匿名 (未验证) 提交于 2019-12-03 02:27:02
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 creating a speech bubble with CSS and I have reached this far. .says{ width: 200px; padding: 20px; margin-right: 20px; background: #BF7EF2; color: #fff; box-shadow: -3px 3px 5px #C1B9C8; position: relative; border-radius: 5px; } .says:before{ content: ""; position: absolute; z-index: -1; top: 14px; right: -18px; height: 20px; border-right: 20px solid #BF7EF2; border-bottom-right-radius: 25px 20px; transform: translate(0, -4px); box-shadow: -3px 3px 5px #C1B9C8; } .says:after{ content: ""; position: absolute; z-index: -1; top: 7px; right:

get new x/y positions of element after scroll using jQuery

由 ﹥＞﹥吖頭↗ 提交于 2019-12-03 02:26:49
Lets say I have an <a> tag as follows: <body> <div class="wrapper"> <a href="#" class="a1">Click Me</a> </div> </body> and my CSS are: body{ padding:10px;} .wrapper { height:1000px; width:500px;} Currently I am using .offset() of Jquery to get the X/Y positions of <a> tag. var offset = $(".a1").offset(); var top = offset.top; var left = offset.left; Now when I scroll the page and check of <a> tag's x,y co-ordinates, they remain the same, i.e. ineffective of page scrolling. I want to get the new X,Y positions of <a> tag after scrolling the page related to the screen. If this <a> tag gets hidden
订阅 position