fit bit2

Fit is the data to fit, so-called fitting, is based on data, calculate some of the data inside the indicators, such as mean, variance; the next step is that many APIs require these parameters for subsequent operations on the data, such as the transform below.Transform, deformation of the data; common deformations are normalization and normalization. Standardization is the need of mean and variance, standard

There are three functions in the use of PCA and NFC fit,fit_transform,transform distinguish between their respective functions. Pass the test, barely understand their differences, and make some notes here.1.fit_transform is a blend of fit and transform, which is equivalent to calling fit before calling transform.The 2.transform function must be called after the

1. autoresizingAutoresizing was the solution to Apple's early UI layout, and IOS6 was perfectly capable of Because the iphone only has a 3.5-inch screen, and the mobile app rarely supports a horizontal screen, iOS developers don't have to fit the layout any more, and all UI controls can be laid out relative to the parent control, yes autoresizing is a layout solution relative to the parent control; Note: It can only be laid out relative to the parent

------Understanding of adaptation------1. What is a fit?Adaptation is to adapt to different hardware and system software, hardware including screen display, processor, memory and so on (currently mainly screen adaptation, the IPhone 6s new 3D touch features, other hardware features have not changed substantially), The software is mostly different iOS systems (some of the methods that are no longer supported in the latest system (which is usually as ba

There are many ways to achieve horizontal vertical centering of an element: Element Unknown width high Fit-content values for width and height only support Chrome and Firefox browsers1 . Box{2 position:Absolute;3 Top:0;4 Left:0;5 Bottom:0;6 Right:0;7 margin:Auto;8 width:fit-content;9 width:-webkit-fit-content;Ten width:-moz-fit-content; One Height

Official document (Figure 1-1), the current mobile phone close to 240dpi, it is summarized in the HDPI phone range, that is, 1dp=1.5px.The most mobile phones in the market can be divided into 5 pixel density classes, respectively:LDPI:120DPI, the relationship between pixel density and DP conversion is: 1DP = 0.75pxMDPI:160DPI, the relationship between pixel density and DP conversion is: 1DP = 1pxHDPI:240DPI, the relationship between pixel density and DP conversion is: 1DP = 1.5pxXHDPI:320DPI, t

For Android application development friends should know that the current Android phone screen type is very diverse, size, length and width ratio are not the same, the same interface in different resolutions of the mobile phone may appear layout confusion, control movement phenomenon. The adaptation of the screen is not possible to achieve exactly the same interface effect shown on each screen. Can only rely on the usual programming habits and experience is the interface in different screen size

, login logic and routing assignment, here is the key to a key, in the Fit policy configuration to save which service assigned to which Gameserver game process address, only need to adjust this policy configuration to control user access to the gameserver process; Large Service Architecture User Login process: The user can login to the interface of the client to select the entrance of 3, and click into the game. The login module receives

CSS3 four adaptive keywords-fill-available, max-content, min-content, fit-content, css3fill-availablePrevious Generally, there are two kinds of self-adaptation: full free space and shrinking to content size. CSS3 defines the two cases as 'fill-availabel 'and 'fit-content' respectively '. In addition, more fine-grained 'min-content' and 'max-content' are added '. These four keywords can be used to set the wi

CSS3 tip: fit-content horizontal center, css3fit-content When we center a module horizontally, the first thing we think of is margin: 0 auto; is there wood? So today, I will introduce you to the fit-content attribute. I don't know if anyone has used it. If you have used it, you can skip this article. If you have never used it, you will continue, I also saw this attribute for the first time. I didn't know i

Sometimes in Word, the table made in a large and small range, so that when more text input will be automatically wrapped, the table row height will follow. If you want a Word table text line to appear and automatically fit the cell's width, you can use the Fit Text feature of the table. Select the cells for which you want to adjust the width of the text. Then on the Table menu, click the table Properties .

Starter: personal blog, update error correction replyThe demo address is here, the code here.A DotA player and Hero Fit Calculator (view effect), including two parts of the code:1.python Scrapy Crawler, the overall idea is page->model->result, extract data from the Web page, make meaningful data structure, and then take this data structure to do something.In this project, the use of crawlers from the long-network DotA database to grab the DotA heroe

Ext. layout. container. fit is the basic layout class. The corresponding panel configuration item is named fit. Fit layout will fill the unique sub-elements with containers. If there are multiple sub-panels in the current container, only the first one will be displayed. ExampleCode: Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://w

This time to bring you fit-content to achieve the element level center, fit-content to achieve the elements of the level of attention to the center of the matter, the following is the actual case, together to see. When we let a module horizontal center The first thought is certainly margin:0 auto; So today to introduce a fit-content attribute, do not know if the