NT_iOS note-add text background color (search highlight) in CoreText)
Full-text search in CoreText requires that the search results be highlighted. This is a common practice.
You can use UILabel to directly display the search results in the search result list.
[attributedString addAttribute: NSBackgroundColorAttributeName value:[UIColor orangeColor] range:range];_conLabel.attributedText=attributedString;However, when I started to
// Highlight the search keyword function heightlight (keyword ){
// Text Selector
VaR textrange;
// Find
VaR found = false;
// Number of times found
VaR COUNT = 0;
Textrange = Document. Body. createTextRange ();
Found = textrange. findtext (keyword );
If (found)
{
Count ++;
}
While (found COUNT> 0)
{
Textrange. pastehtml (' // Locate the scroll bar within the range of the first view.
If (COUNT = 1)
{
Textrange. scr
their bills on their own, it also provides customers with free packaging services (which is still a rare service in the UK ).In addition to the special selling points of "Practicality", there are also some "emotional" Special selling points. These selling points do not seem to provide customers with practical benefits, but they make enterprises use the market to stimulate the emotional response of future customers and thus appear different. These emotional reactions include desires for status a
Copy codeThe Code is as follows: // highlight the searched keywords
Function HeightLight (Keyword)
{
// Text Selector
Var TextRange;
// Find
Var Found = false;
// Number of times found
Var Count = 0;
TextRange = document. body. createTextRange ();
Found = TextRange. findText (Keyword );
If (Found)
{
Count ++;
}
While (Found Count> 0)
{
TextRange. pasteHTML ('// Locate the scroll bar within the range of the first view.
If (Count = 1)
{
TextRange. scro
Vim is a cross-platform editor that can be used in linux. you can also use the official website www.vim.org in windows to highlight the php code and enter vim. Then, enter the following command in normal mode, enable php code highlighting: syntaxenable: source $ VIMRUNTIMEsyntaxphp. vim is a cross-platform editor that can be used in linux or on the official website www.vim.org in windows.
Highlight php c
1, basic knowledge explainedAn object in nature receives three light effects, ambient light, diffuse reflection, and specular reflection. So for the computer to simulate the reality of light, it should also achieve the three kinds of basic lighting, ambient light, diffuse reflection, specular highlight. For these three kinds of illumination, there are some influential factors, which need to investigate the formula of the light model.(1) The influence
In fact, the so-called Dot is added to the Pagecontrol on the Uiimageview, there are two states, a normal state, a highlight state, and these dot default userinteractionenabled = NO;so the solution is also very simple, each dot loop out, its userinteractionenabled set to Yes, and add UIButton, the button tag out, and to the button bound an event, So click on each button can also take its tag, take the tag to take the corresponding Uiimageview, and the
, Uirectcornerbottomleft 12, 13, uirectcornerallcorners = ~0UL};Ii. changing the transparency of UIView1. If a view has child controls on it, the transparency of the child controls changes as the alpha of the view changes;2, if the view is Uitextfield, its alpha changes, its placeholder color and textcolor will change;Requirement: Change the view transparency, how to keep the others intact?Answer: This time, do not change the alpha, will affect the other controls, only need to set t
today you need to do a function: on the page to provide Java code display, check, it is said that Oschina with Syntaxhighlighter this tool. I downloaded 3.0.83 This version, the use of the time is also very convenient, first, in the page 如果想使用不同的风格,则需要引用不同的JS和CSS文件。Then, after In order to highlight all the code, there are other complex settings, such as SyntaxHighlighter.config.bloggerMode = true, and so on, I'm not involved here, just with some basic
Li{dede:field name=typeidrunphp= "Yes"} (@me=="")? @me= "class= ' hover '": @me=""; {/dede:field}>2ahref= ' {dede:global.cfg_cmsurl/}/'>span>Homespan>a>3Li>4{dede:channel type= ' top ' row= ' currentstyle= 'Liclass= ' hover '>ahref= ' ~typelink~ '~rel~>span>~typename~span>a>Li>"}5Li>ahref= ' [field:typeurl/] '[field:rel/]>span>[field:typename/]span>a>Li>6{/dede:channel}Dream Weaving the default template's navigation menu label does not add a judgment to the home page and sets the
One, select the area to highlight 650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M00/79/F9/wKioL1afhLGwr1aYAADVv16mD2k503.png " Title= "1.png" alt= "Wkiol1afhlgwr1ayaadvv16md2k503.png"/>Second, the new rules650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/79/F9/wKioL1afhMOxumblAAERg43O7Ko471.png "title=" 2.png " alt= "Wkiol1afhmoxumblaaerg43o7ko471.png"/>three, pay attention to 3 points1.Choose a formula to determine which cells to f
To solve the Yii2 left menu child cannot highlight the problem method, Yii2 menu sub-
Let's take a look at the specific question first.Adding roles is part of the role menu, how do you make the role menu selected when you perform the add role?Adminlte left navigation Create,view etc. action cannot be positioned to index module (left level two navigation cannot be positioned)If you follow our previous tutorial, then the next question should not be a p
Optimize data page (6)--Highlight the header row with a wide, bold fontDesign essentials: Optimize data pages, interface design, beautify ExcelXiu Xiu : Don't be so hypocritical! Want to let me also need not so "pediatrics"?Kim : It's hard to wait! Praise you also can not, do not boast also not!Xiu Xiu : Go to go! "Complaining" is your nature!Kim : But you have to give me a chance to make amends.Xiu Xiu : Don't talk nonsense! I now say a--the title us
Use JS to highlight the specified keyword in the article content
Yes ..
These keywords: beauty, life, and shoppingWhen these keywords appear in the article, highlight them ..
The article generates static pages, and these keywords can be updated at any time, so I want to use JS to implement it...I don't know how to implement this function? Here for help
Copy codeThe Code is as follows:
JQuery is used to add highlighted display effects to websites. jquery is used to highlight websites.
This example describes how to add a highlighted display effect to a website using jQuery. Share it with you for your reference. The details are as follows:
This jquery Code demonstrates how to mask the entire page and highlight something.
$ (Function () {var docHeight = $ (document ). height (); $ ("body
For the front desk staff, writing JavaScript is a very common thing, then how to write high-efficiency JS code, in fact, there is a very useful plugin: Spket.I am using Spket-1.6.18.jar, write JS can highlight the detailed information.There are two ways to install Spket:1. If the installed JDK is a high version, you can click Spket-1.6.18.jar to install it directly.2. Through the command line installation, switch to the directory where the file is loc
Copy codeThe Code is as follows:// Highlight the searched keywordsFunction HeightLight (Keyword){// Text SelectorVar TextRange;// FindVar Found = false;// Number of times foundVar Count = 0;TextRange = document. body. createTextRange ();Found = TextRange. findText (Keyword );If (Found){Count ++;}While (Found Count> 0){TextRange. pasteHTML ('// Locate the scroll bar within the range of the first view.If (Count = 1){TextRange. scrollIntoView ();}// Con
Use javascript to highlight the selected rows in a specified color.
This example describes how to use javascript to highlight rows selected by a table in a specified color. Share it with you for your reference. The specific implementation method is as follows:
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How does TTTAttributedLabel highlight multiple strings? tttattributedlabel
TTTAttributedLabel is used to highlight multiple strings.
Each string needs to be matched to obtain all the nsange to be highlighted. Then, the NSMutableAttributedString is used to add attribute for each nsange.
The first is the string matching algorithm. You can study the kmp and bm algorithms. Here, I directly use the NSRegularEx
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