'; El. href = Surl;} else {El = Doc. createelement ('object'); El. data = Surl;} el. classname = _ class; head. appendchild (EL);}: function (Surl ){//! FF var El = Doc. createelement ('script'); El. type = 'text/C'; El. classname = _ class; El. src = Surl; head. appendchild (EL) ;}; ns. preload = function (aurl) {typeof aurl = 'string' (aurl = [
By adding the following class to the function, you can call the browser and open the specified webpage:Header file # include Void openurll (const tdesc aurl){If (aurl. Length () Return;Hbufc * Param = hbufc: newlc (aurl. Length () + 8 );Param-> des (). Format (_ L ("4% S"), aurl );// WAP browser's constants uidConst
URL scheme is the basic navigationcontroller, which enables loose coupling between viewcontroller and independent
Use
Urlmanager provides two navigationcontrollers, one webviewcontroller and one basic viewcontroller, which can be used separately or in combination.Umviewcontroller
The basic viewcontroller of urlmanager. To use urlmanager, you must use umviewcontroller instead of uiviewcontroller as the base class.
Umviewcontroller can use URL initialization (as follows ). But it is generally not
1. Query a table in the different parts of table BField not in (result set)
Select Aurl from Atab WHERE aurl isn't in (select DISTINCT burl from Btab)Note: MySQL supports subqueries starting at 5.0.
If you compare multiple fields, you can use Concat to connect the fields to string comparisons. Such as:
Select Aurl,aclass from Atab WHERE CONCAT (
This article describes some common SQL statements in mysql, including instances with DISTINCTSELECTDELETETRUNCATEINSERTINTO.
This article describes some common SQL statements in mysql, including instances with DISTINCT SELECT DELETE TRUNCATE INSERT.
1. query the different parts of table A and table B.Field not in (result set)
SELECT aurl FROM atab WHERE aurl not in (select distinct burl FROM btab)Note: m
}
Called the Loadurl method, there are two parameters, the first is the URL, which we entered in the Search field URL, the other is rendered WebView, only one, before we dragged over the web1. It is also important to note that the full URL needs to have http://, but we do not want to enter this part of the input, it is necessary to make minor changes in the Loadurl method, plus the prefix of the address.
func loadurl(url:String ,web:UIWebView){
let
Introduction: This is a detailed page on Sina Weibo's connection. It introduces PHP, related knowledge, skills, experience, and some PHP source code.
Class = 'pingjiaf' frameborder = '0' src = 'HTTP: // biancheng.dnbc?info/pingjia.php? Id = 340855 'rolling = 'no'>
Recently I am going to create a Sina Weibo connection. I found out what I did before. Some people may need but don't know about it. Now let's talk about the entire process. It is easy to understand the process. The connection betwe
Call the appropriate program to open
Uses SHELLAPI;
Procedure TForm1.Button1Click (Sender:tobject);
Begin
Open With IE
ShellExecute (Handle, ' open ', ' IExplore.EXE ', ' About:blank ', Nil, SW_SHOWNORMAL);
Open With Firefox
ShellExecute (Handle, ' open ', ' Firefox.exe ', ' About:blank ', Nil, SW_SHOWNORMAL);
Open with default browser
ShellExecute (Handle, ' open ', ' Explorer.exe ', ' About:blank ', Nil, SW_SHOWNORMAL);
End
Another way to call IE open
Uses comobj;
instance, thisclassProvides a way to use the fullURLThe constructor of the information string, a use of theURLThe information string is decomposed into a constructor for protocols, hostnames, and files and resources, and aURLThe information string is decomposed into a constructor for the protocol, host name, port number, and file. We first use the fullURLTo create aURL classExamples of:url aurl = new URL (
; I
NLen + = this. charCodeAt (I) gt; 128? 2:1;
If (nLen> max ){
S = this. slice (0, I );
S + = sCut;
Break;
}
}
Return s. toString ();
};
String. prototype. cutStrButUrl = function (n, sCut ){
If (this. sizeAt () Return this. toString ();
}
SCut = sCut | "";
Var max = n-sCut.sizeAt ();
Var s = this;
// Search for all included URLs
Var aUrl = s. match (/https? : \ // [A-zA-Z0-9] + (\. [a-zA-Z0-9]
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