replaceall in javascript example

-
ReplaceAll method in java script.

function ReplaceAll(content,findWith,replaceWith){
  var str = content;
    var index = str.indexOf(findWith);
        while(index != -1){
            str = str.replace(findWith,replaceWith);
            index = str.indexOf(findWith);
        }
        return str;
}

Comments

  1. AnonymousSeptember 28, 2010 at 4:06 AM

    alert(ReplaceAll("shit","s","s"));

    ReplyDelete
  2. AnonymousSeptember 28, 2010 at 4:31 AM

    CORRECT:
    function ReplaceAll(content,findWith,replaceWith){
    var str="";
    if ( findWith != replaceWith ) {
    var flen=findWith.length;
    var index=content.indexOf(findWith);
    while ( index != -1 ) {
    str+=content.substr(0,index)+replaceWith;
    content=content.substr(index+flen);
    index = content.indexOf(findWith);
    }
    }
    return str;
    }
    alert(ReplaceAll("fefe","e","ee"));

    ReplyDelete
  3. AnonymousMarch 15, 2011 at 4:27 PM

    Thanks for the helps.... is very good.

    ReplyDelete

Post a Comment

Recent Post

Recent Posts Widget

Popular posts from this blog

Capture image from webcam java code, examples

-
import java.applet.Applet; import java.awt.BorderLayout; import java.awt.Component; import java.awt.Dimension; import java.awt.Frame; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Image; import java.awt.Panel; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.image.BufferedImage; import java.io.FileOutputStream; import java.net.MalformedURLException; import java.net.URL; import javax.media.Buffer; import javax.media.CaptureDeviceInfo; import javax.media.CaptureDeviceManager; import javax.media.Manager; import javax.media.MediaLocator; import javax.media.Player; import javax.media.control.FrameGrabbingControl; import javax.media.format.VideoFormat; import javax.media.util.BufferToImage; import javax.swing.JButton; import javax.swing.JComponent; import com.sun.image.codec.jpeg.JPEGCodec; import com.sun.image.codec.jpeg.JPEGE
Read more

Use of req.query, req.params and req.body in NODE JS

-
Image
I am writing this article for beginners. Because, at the time of learning node js, this is very confusing where and how we need to use req.query, req.params and req.body . I am going to explain these three req method below. 1.        Req.query 2.        Req.params 3.        Req.body Req.query: When request is coming in key and value pair, for example, if your URL looks like below URL http://localhost:3000/search?name=xyz&age=16 In the above URL, you can see that request is coming in key and value pair . First key is name and value is xyz, second key is age and value is 16. In the node js programing, if you want to parse this url then use req.query. Below is the code snippet to parse this URL. router.get('/search', function(req, res, next) {   var name = req.query.name;   console.log(`Name :  ${name}`)   var age = req.query.age;   console.log(`Age :  ${age}`)   res.send('Request has parsed see console');   }); Req.param
Read more

How to capture finger prints in java

-
Java code for capture finger prints. NBioBSPJNI.FIR_HANDLE hSavedFIR; hSavedFIR = bsp.new FIR_HANDLE(); bsp.Enroll(hSavedFIR, null); // Enroll bsp.Capture(hSavedFIR); // Capture // Get Text FIR if (bsp.IsErrorOccured() == false) { NBioBSPJNI.FIR_TEXTENCODE textSavedFIR; textSavedFIR = bsp.new FIR_TEXTENCODE(); bsp.GetTextFIRFromHandle(hSavedFIR, textSavedFIR); } // Get Binary FIR if (bsp.IsErrorOccured() == false) { NBioBSPJNI.FIR fullSavedFIR; fullSavedFIR = bsp.new FIR(); bsp.GetFIRFromHandle(hSavedFIR, fullSavedFIR); } You can capture both type in your database and file. 1)textFIR 2)BinaryFIR
Read more