padding

ASMSupport教程4.11 生成数组操作

爱⌒轻易说出口 提交于 2019-12-13 22:01:56
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> <p>在任何语言里,数组都是基本的数据类型,我们这一节将讲述如何生成数组操作。</p> <p>数组操作包括以下几个:</p> <ol> <li>创建数组 </li> <li>获取数组长度 </li> <li>获取数组每个元素的内容 </li> <li>为数组元素赋值 </li> </ol> <p>我们接下来对每种操作进行详解。</p> <h3><font style="font-weight: bold">创建数组</font></h3> <hr /> <p>我们知道在java中创建数有以下几种方式:</p> <ol> <li>只为数组的分配一定大小的空间,比如:int[][] i1 = new int[2][2]; </li> <li>如果是多维数组只为部分维度分配空间,比如:int[][] i2 = new int[2][]; </li> <li>在创建数组的时候为每个元素赋值,比如:String[] s1 = { "array \"s1\" first value", "array \"s1\" second value" }; </li> <li>这种方式和第三中方式差不多,只不过这里创建的是多维数组,比如:String[][] s2 = { { "s2[0][0]", "s2[0][1]" }, {

jquery的autocomplete被遮挡以及增加滚动条

和自甴很熟 提交于 2019-12-13 22:00:37
今天使用jquery的autocomplete,记录两个问题,一个是,autocomplete的弹出框被遮挡。如下图 解决方案是增加open方法,在里面设置z-index的值。 第二个问题是,增加滚动条。 解决方法是用css进行控制, .ui-autocomplete { max-height: 200px; overflow-y: auto; /* prevent horizontal scrollbar */ overflow-x: hidden; /* add padding to account for vertical scrollbar */ padding-right: 20px; } 增加以上css。即可解决 PS:解决完这两个小问题后,感受就是,百度是啥?谷歌真香。 来源: CSDN 作者: wqztmx4 链接: https://blog.csdn.net/wqztmx4/article/details/103532825

What are valid values for CSS Property “padding-right-ltr-source”?

狂风中的少年 提交于 2019-12-13 21:26:18
问题 I am trying to solve a box padding problem in Firefox. When I expanded the "padding" property of the affected span element, I saw there is a property called "padding-right-ltr-source" with value "physical": >padding: 0px 15px; padding-top: 0px; padding-right-value: 15px; padding-bottom: 0px; padding-left-value: 15px; padding-left-ltr-source: physical; padding-left-rtl-source: physical; padding-right-ltr-source: physical; padding-right-rtl-source: physical; What are the other possible values

Extra padding at the left end of action bar (after updated sdk)

梦想的初衷 提交于 2019-12-13 19:16:48
问题 I don't know how this padding came up, but there's no such padding until I updated my SDK to 21. Here's my code: mActionBar = getSupportActionBar(); mActionBar.setDisplayShowHomeEnabled(false); mActionBar.setDisplayShowTitleEnabled(false); actionBarView = LayoutInflater.from(this).inflate(R.layout.title_bar_layout, null); mActionBar.setCustomView(actionBarView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); mActionBar.setDisplayShowCustomEnabled(true); Does anyone

quirky percentage interpretation in webkit

倾然丶 夕夏残阳落幕 提交于 2019-12-13 16:43:35
问题 Working on a responsive design and gradually losing hair and sleep. This one seems like a genuine webkit bug: http://jsfiddle.net/TAvec/ The problem is quite clear there - webkit interprets the 20% padding as 20% of the parent's content box, while firefox and opera interpret it as 20% of the parent's total box (including the parent's padding). Any ideas how to work around this whilst retaining the absolute positioning? 回答1: You can wrap the content of your <aside> in a div and assign the

CSS top-and-bottom padding: split evenly within fixed-height border

ⅰ亾dé卋堺 提交于 2019-12-13 16:24:20
问题 I've been asked to put a certificate online, that users can then print out. Everything's good to go except I'm having trouble centering everything vertically. I have on div that holds the border (#outerBorder) and another one nested inside of that which holds all the stuff (#wrapper). The #outerBorder has a fixed height, such that the certificate will have a nice even margin when printed. I'd like the #wrapper to be vertically centered inside it, so that there is even padding between the top

ImageButton Stretching Background Image

♀尐吖头ヾ 提交于 2019-12-13 14:24:10
问题 I am trying to create an ImageButton with no border but I am running into an issue with the sizing of the image button. Using Eclipse ADT I drag an ImageButton to the layout and select my background image. The image button appears as follows: As you can see there is a border between the background image and the image button perimeter which I would like to get rid of. To do so, I set the padding property to 0dp. The image button now looks like this: Finally, I set the scale type to fitXY:

Is the amount of padding in structure in C is Compiler dependent or well defined?

爷,独闯天下 提交于 2019-12-13 13:28:26
问题 Is the a amount of padding in C struct well defined in standards or compiler and/or target architecture dependent. I could not find an answer in the standards. 回答1: It is implementation-defined. From section 6.7.2.1 of the C99 standard: ...Each non-bit-field member of a structure or union object is aligned in an implementation-defined manner appropriate to its type... ...There may be unnamed padding within a structure object, but not at its beginning... The compiler will typically choose an

Can the struct padding be safely used by the user code?

霸气de小男生 提交于 2019-12-13 13:02:26
问题 Assuming I have a struct like the following: struct Struct { char Char; int Int; }; and sizeof( int ) is greater than one and the compiler adds padding for the Char member variable - is the compiler-generated code allowed to change the values of the padding bytes? I mean if I use pointer arithmetic and write some data into the padding bytes surrounding the Char member variable and later do variable.Char = assignment is it possible that the code generated by the compiler will also overwrite

jQuery css('padding') - Issue with Firefox

爱⌒轻易说出口 提交于 2019-12-13 12:24:56
问题 It seems Firefox (at least v19.0.2) has an issue with jQuery css() function, when you try to get an element's padding . I don't have the problem when I use .css('padding-left') , but it would be nice to write a single line instead of 4, particularly on a simple feature like this one. Here's a sample to show my problem, please compare Chrome/Firefox behaviors: $('#log').append( 'padding : '+ $('#sample').css('padding')+'\n'+ 'padding-top : '+ $('#sample').css('padding-top')+'\n'+ 'padding