Text processing often determines whether a string is a letter, a number, or a Chinese character, and the Python str module provides methods but does not support Unicode, so imitating the Str method enables the kanji/digit/alphanumeric method of Unicode strings, as well as full-width half-width conversions.
#!/usr/bin/env python #-*-coding:utf-8-*-import sys #set default encoding as UTF-8 reload (SYS) Sys
Function SBC_DBC ($ str, $ args2) {// halfwidth and fullwidth conversion function. If the second parameter is 0, it is halfwidth to fullwidth. If it is 1, it is fullwidth to halfwidth.$ DBC = array (0, 1, 2, 3, 4,5, 6, 7, 8, 9,A, B, C, D, E,F, G, H, I, J,K, L, M, N, O,P, Q, R, S, T,U, V, W, X, Y,Z, a, B, c, d,E, f, g, h, I,J, k, l, m, n,O, p, q, r, s,T, u, v, w, x,Y, z ,-,,:,.,/, % ,#,! ,@,,(,),[,], {,}, \,|, +, =, _, ^,$, ~, And hour);$ SBC = array (// halfwidth0, 1, 2, 3, 4,5, 6, 7, 8, 9,A, B,
Cases
The code is as follows
Copy Code
Left columnRight column
It looks beautiful, but.
Because the left column uses absolute positioning and is disconnected from the document stream, so there is a flaw, that is, when the left column height is greater than the right column, can not be container open, this flaw is only to see the layout of the two columns does not have much impact, but if the two column layout below a bottom bar, there will be the bottom colu
Function dbc2sbc (STR, flag)
Rem fullwidth Conversion Function
When REM flag =-1, the halfwidth is converted to fullwidth.
When REM flag is set to 0, the half-width rotation is performed.
When REM flag = 1, the full angle is switched to the half angle.
Dim I, SSTRIf Len (STR) Dbc2sbc = ""For I = 1 to Len (STR)SSTR = ASC (mid (STR, I, 1 ))Select case flagCase-1If SSTR> 0 and SSTR Dbc2sbc = dbc2sbc CHR (ASC (mid (STR, I, 1)-23680)ElseDbc2sbc = d
Previously tried to find the Internet through the ASCII characters such as substitution, found a lot of inexplicable problems. In the end, replace it with the following character replacement method, which lists all the corners you can find now.
Copy Code code as follows:
/**
* Full-width characters converted to half angle
*
* @param string $str
* @return String
*/
Public Function Sbc2dbc ($STR)
{
$arr = Array (
' 0 ' => ' 0 ', '
There are a lot of articles on the internet about this, repetition of things this article no longer repeat, only provide ideas, and explain some other articles about vague places.
1, the use of META tags , this is a commonly used method, in theory, the use of this tag can be adapted to all sizes of the screen, but the different devices to explain the label and the degree of support caused by the difference is not compatible with all browsers or systems.
First, explain the meaning of the label:
Http://www.mamicode.com/info-detail-864013.html
There are a lot of articles on the internet about this, repetition of things this article no longer repeat, only provide ideas, and explain some other articles about vague places.
1, the use of META tags, this is a commonly used method, in theory, the use of this tag can be adapted to all sizes of the screen, but the different devices to explain the label and the degree of support caused by the difference is not compatible with all browsers or s
In the case of no scroll bars (the page aspect ratio is smaller than the viewable area):The width and height methods of $ (document) and $ (window) all get the same value, which is the width height of the viewable area.That is, $ (document). Width () ==$ (window). Width () $ (document). Height () ==$ (window). Height (
Screen Object
Get the width (resolution) of the screen
Screen.width //Screen wide
screen.height//Screen high screen.availwidth//Screen available width The pixel height of the screen minus the value of the system part height
screen.availheight //Screen the pixel width of the available height screen minus the value of the system part
"JS article"JavaScript get browser and screen various height width method summary
Document.body.clientWidth//Web page visible area width (body)
Document.body.clientHeight//Web page Visible area high (body)
Document.body.offsetWidth//Web page visible area width (body), including border, margin, etc.
Document.body.offsetHeight//Web page visible ar
Introduction:
Application background: It is an important step in the application of computer vision system such as the Blind assistant system and the machine navigation in urban environment. Getting text can provide contextual clues to many visual tasks, and the performance of the image retrieval algorithm relies heavily on the corresponding text detection module.
Meaning: Traditional OCR is used to scan text, so it relies on the correct separation of text from the background pixels. This is sim
Today, the resolution of the display more and more, the terminal has become diversified, web development page Adaptive problems more and more, if not done, once the resolution of the display changes, the content of the display may appear many unexpected typesetting problems. The problem with presentation of different terminals can be achieved through a responsive layout, without the need for a responsive layout when we need to avoid these problems.Width Adaptive:1, set the outermost container (s
Instance
The code is as follows
Copy Code
"Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > The actual height of the browser window: The actual width of the browser window: NBSP;DIV1,DIV1,DIV1,DIV1,DIV1,DIV1,DIV1,DIV1,DIV1, div1,div1,div1,div1,div1,div1,div1, DIV1,DIV1,DIV1 div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,div2, div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,div2,di
from: Blog.csdn.net/lizanhong
How to understand the scale class properties in VB Formsand width height properties of the relationship between
The Scalehiegt,scalewidth of VB and the difference between the width,height in the form and the relation are difficult to understand by many VB beginners. I am in the process of learning Delphi has also been a similar introduction to do not know, but through the VB in
, in the server-side multi-user operation, there is a risk of deadlock and other issues.
Npoi is a Java-based POI transplant, which is very natural to use.
But I found that achieving width and height adaptation in Npoi is difficult, width and height adaptive, and that simple point is how to make the width and height just right. Do not allow the content to be obsc
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