position

在界面中生成头像

由 爱⌒轻易说出口 提交于 2020-01-02 20:59:26
在界面中如何生成头像？ 示例 HTML CSS 示例 HTML < div class = " container " > < div class = " avatar avatar--green " > < div class = " avatar-body body--green " > < div class = " avatar-eye eye--left " > < div class = " avatar-eye-pupil pupil--purple " > < span class = " avatar-eye-pupil-blackThing " > < span class = " avatar-eye-pupil-lightReflection " > </ span > </ span > </ div > </ div > < div class = " avatar-eye eye--right " > < div class = " avatar-eye-pupil pupil--purple " > < span class = " avatar-eye-pupil-blackThing " > < span class = " avatar-eye-pupil-lightReflection " > </ span > </ span > </

C语言 FileStreaming fseek

由 a 夏天 提交于 2020-01-02 09:23:30
方法 描述 fgetpos Get current position in stream (function ) fsetpos Set position indicator of stream (function ) ftell Get current position in stream (function ) fseek Reposition stream position indicator (function ) rewind Set position of stream to the beginning (function ) ftell() 和 fseek() 用长整型表示文件内的偏移 (位置) fgetpos() 和 fsetpos() 函数使用 了一个特殊的类型定义 fpos_t 来表示偏移量 参考: http://blog.sina.com.cn/s/blog_ade902fe0101l4yd.html http://www.cplusplus.com/reference/cstdio/ http://www.gnu.org/software/libc/manual/html_node/I_002fO-on-Streams.html#I_002fO-on-Streams 来源： CSDN 作者： Claroja 链接： https://blog.csdn.net

Setting a button's position to random points on screen? - Android

由 大憨熊 提交于 2020-01-02 07:15:19
问题 Below, I've got both the Java and XML code, basically I'm trying to click a fixed button, and make the 2nd button jump around the screen at random points XML Explanation: So, I've got a relative layout with two buttons... One of them is fixed at the bottom of the screen... and I want to set the other one's position randomly. Screen opens, Click the fixed button... and the other button's position should change randomly. Say I click the fixed button again and agin, the other button should jump

Setting a button's position to random points on screen? - Android

由 谁说胖子不能爱 提交于 2020-01-02 07:15:09
问题 Below, I've got both the Java and XML code, basically I'm trying to click a fixed button, and make the 2nd button jump around the screen at random points XML Explanation: So, I've got a relative layout with two buttons... One of them is fixed at the bottom of the screen... and I want to set the other one's position randomly. Screen opens, Click the fixed button... and the other button's position should change randomly. Say I click the fixed button again and agin, the other button should jump

Pandas: How to get position of columns?

由 流过昼夜 提交于 2020-01-02 07:13:09
问题 I need help to get the position of the column or another way to read in the column two step left of the column Spannung . Exceldata = pd.read_excel(str(Dateien[0]), header=[2]) print Dateien[0] Spannung = Exceldata.columns[Exceldata.columns.str.contains('Spannung effektiv L1')] print Spannung 回答1: IIUC you can use .get_loc So: pos = Exceldata.columns.get_loc(Spannung[0]) then you can index left: other_col = Exceldata.columns[pos -2] Example: In [169]: df = pd.DataFrame(columns=['hello','world

Pandas: How to get position of columns?

由 ∥☆過路亽．° 提交于 2020-01-02 07:12:40
问题 I need help to get the position of the column or another way to read in the column two step left of the column Spannung . Exceldata = pd.read_excel(str(Dateien[0]), header=[2]) print Dateien[0] Spannung = Exceldata.columns[Exceldata.columns.str.contains('Spannung effektiv L1')] print Spannung 回答1: IIUC you can use .get_loc So: pos = Exceldata.columns.get_loc(Spannung[0]) then you can index left: other_col = Exceldata.columns[pos -2] Example: In [169]: df = pd.DataFrame(columns=['hello','world

change custom product tab position in admin grid Magento

由 和自甴很熟 提交于 2020-01-02 07:05:54
问题 Hi i have added a new product tab in admin grid by following the below link http://inchoo.net/magento/how-to-add-custom-product-relations-in-magento/ Everything is working fine. BUt this has added the new tab at the last position in product edit section. Can you please suggest me how can i change the position of that tab. thanks 回答1: You can use the action addTabAfter instead of addTab , then you have to specify the <after> parameter (categories, websites, upsell...). I edited the code of

Dojo Dijit Dialog relative position. is it possible?

由 放肆的年华 提交于 2020-01-02 05:30:32
问题 I want to position Dojo's Dijit Dialog relative to one of my html element. is it Possible? If yes. How? currently it always shows dialog in middle of viewport. Can any one help me regarding the matter? Thanks. amar4kintu 回答1: Another way that I do this (not great because I override a private method but it gives me the flexibility I want): var d = new Dialog({ title:"Your Dialog", _position:function(){ if(this.refNode){ p = Geo.position(this.refNode); Style.set(this.domNode,{left:p.x + "px",

Set gravity for LinearLayout programmatically

由 橙三吉。 提交于 2020-01-02 03:23:08
问题 I have followed an instruction for making new AdMob plugin for Unity. Ads show up correctly, but I have problem with bottom position. They show up at top of the screen. I have set gravity to bottom (for FrameLayout) but banner ads again show up at the top of screen. I dont have any .xml file with LinearLayout/FrameLayout tags. Here is all code: public class playads { private String adUnitID = "ca-app-pub-9578188175087140/5483276313"; private Activity activity; //Store the android main

OpenGL ES学习笔记（二）——平滑着色、自适应宽高及三维图像生成

由 喜夏-厌秋 提交于 2020-01-01 21:58:26
首先申明下，本文为笔者学习《OpenGL ES应用开发实践指南（Android卷）》的笔记，涉及的代码均出自原书，如有需要，请到原书指定 源码地址 下载。 《 Android学习笔记——OpenGL ES的基本用法、绘制流程与着色器编译 》中实现了OpenGL ES的Android版HelloWorld，并且阐明了OpenGL ES的绘制流程，以及编译着色器的流程及注意事项。本文将从现实世界中图形显示的角度，说明OpenGL ES如何使得图像在移动设备上显示的更加真实。首先，物体有各种颜色的变化，在OpenGL ES中为了生成比较真实的图像，对图像进行平滑着色是一种常见的操作。其次，移动设备存在横竖屏的切换，进行图像显示时，需要根据屏幕方向考虑屏幕的宽高比，使图像不因屏幕切换而变形。最后，现实中的物体都是三维的，我们观察物体都带有一定的视角，因此需要在OpenGL ES实现三维图像的显示。本文主要包括以下内容： 平滑着色 自适应宽高 三维图像生成 一、平滑着色 平滑着色是通过在三角形的每个点上定义不同的颜色，在三角形的表面混合这些颜色得到的。那么，如何用三角形构成实际物体的表面呢？如何混合定义在顶点出的不同颜色呢？ 首先引入三角形扇的概念。以一个中心顶点作为起始，使用相邻的两个顶点创建第一个三角形，接下来的每个顶点都会创建一个三角形，围绕起始的中心点按扇形展开。为了使扇形闭合
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