tag:blogger.com,1999:blog-19271727442048421532024-09-12T20:29:56.049-07:00c4 Code - About TechnologiesCode & help 4 PHP, JavaScript, HTML, DHTML, CSS, Flex, Dot Net, SharePoint, C-Sharp, Java, ReactJs, NextJs, Node, Web Tools, BlockchainDhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.comBlogger55125tag:blogger.com,1999:blog-1927172744204842153.post-37958154966561560942023-07-26T13:48:00.000-07:002023-07-26T13:48:26.454-07:00Ethereum Programming LanguageSolidity: The Programming Language of EthereumBlockchain technology has revolutionized various industries by introducing decentralized and secure applications. Ethereum, one of the leading blockchain platforms, has gained immense popularity due to its ability to support smart contracts, which enable the execution of self-executing code with predefined rules. To write these smart contracts, Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-28560403778928101622012-06-26T03:05:00.001-07:002012-06-26T03:05:38.529-07:00Run Mysql Script in windows To run heavy size mysql script on windows (wamp, xamp server) using command line, Use following commaind; mysql> SOURCE C:\\query.sql; Note : Change the database (by using use ) before run above command. Also use double slashes(\\) for path.Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-11106385621553713862009-08-06T01:37:00.000-07:002009-08-06T01:47:52.148-07:00Replace Character Codes using PHP.How to replace character codes for german using str_replace php function. Characters such as :ä Ä'éöÖüÜOther chars.see simple example. <?php $find ="ü"; $rep = "u"; $str = "aüstin"; echo str_replace($find,$rep,utf8_encode($str));?>Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-44096616733963807572009-07-24T00:49:00.000-07:002009-07-24T01:02:56.517-07:00Convert excel to CSV file using PHP, Linx ServerHow to convert xls file into csv file using php or LAMP, Look at simple example to convert excel to csv file using php on linux server. <?php require_once 'Excel/reader.php'; $excel = new Spreadsheet_Excel_Reader(); $excel->setOutputEncoding('CP1251'); $excel->read('b.xls'); $x=1; $sep = ","; ob_start(); while($x<=$excel->sheets[0]['numRows']) { $y=1;Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com1tag:blogger.com,1999:blog-1927172744204842153.post-90731433567223077572009-07-23T02:06:00.001-07:002009-07-23T02:19:53.754-07:00Set php.ini values into .htaccess fileHow can i set php.ini configuration values into .htaccess file? Here is the simple solution to set php.ini variables into .htaccess file.Syntax non flag variables. php_value setting_name setting_valueExample : php_value upload_max_filesize 10MSyntax for flag variables such as (on/off). php_flag [variable_name] [value]Exmaple : php_flag register_globals offDhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com1tag:blogger.com,1999:blog-1927172744204842153.post-78695515165705096742009-06-26T03:41:00.000-07:002009-06-26T03:46:28.766-07:00Send HTML Form Elements Value Without Using Form TagHow to send form components value without using Form Tag in HTML, ?This example will help your to send HTML elements value from one page to another page without using HTML Form Tag. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT=""> <META NAME="Author" CONTENT=""&Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-11225340910389782062009-06-14T10:24:00.000-07:002009-06-14T10:32:54.606-07:00How to Replace All in JavascriptHow to replace all string using javascript replace function... Here is simple example replace all in javascript in replace string method.CODE: <Script Language="javascript"> var str = "This is the test string."; var rs = str.replace(/is/g,""); document.write(st); // result "Th the test string." </Script> Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-30220125334676295452009-06-13T04:40:00.000-07:002009-06-13T05:00:40.359-07:00How to send variables from on SWF flex file to another SWF file Using Flex.How to Communicate From one SWF Flex file to another SWF Flex File ?See the below example, This is loading external swf flex file into parent SWF File and sharing the data or variable from parent to child and child to parent.Parent.mxmlCODE:1: <?xml version="1.0" encoding="utf-8"?>2: <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="100%" height="100%"&Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com1tag:blogger.com,1999:blog-1927172744204842153.post-71575693029999955602009-06-12T00:43:00.000-07:002009-06-12T00:52:20.232-07:00How To Read RSS Using PHPHere is the simple code to read RSS Feeds using php with simpladxml_load_string function.CODE:1 :  <?php2 :       $displayItems = 5;3 :       $itemCounter = 0;4 :       $rss = simplexml_load_file("http://put here url of RSS Feed");5 :       Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-29981580533901506232009-06-10T09:02:00.000-07:002009-06-10T09:06:48.011-07:00How to Check Local Machine Name and IP Address Using C#How to check client Machine or local Machine Name and IP address using C-sharp, See the below simple example code.CODE:1 : using System.Net;2 : 3 : string hostName = Dns.GetHostName();4 : IPHostEntry ie = Dns.GetHostByName(hostName);5 : IPAddress[] ia= ie.AddressList;6 : 7 : MessageBox.Show("Local Machine Name : "+hostName.ToString());8 : MessageBox.Show("IP address Of Local Machine "+Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-6027365324746833632009-06-10T04:46:00.000-07:002009-06-10T04:54:19.100-07:00How to Check Internet Connection Using C-SharpHow to check internet connection using c#? Here is a simple example to find out internet connection or page response using c -SharpCODE:1 : Using System.Net ;2 : try{3 : HttpWebRequest request= (HttpWebRequest) HttpWebRequest.Create("google.com");4 : HttpWebResponse response= (HttpWebResponse) request.GetResponse();5 : if (HttpStatusCode.OK == response.StatusCode)6 : {7 Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-59139961160643875522009-06-08T04:57:00.000-07:002009-07-18T03:56:30.011-07:00How to Format My Source Code For Blogger ?How to format my source code for blogger, blog, Blogging, weblog & website ?Now you can format you source code for blogger, blog, Blogging, weblog & website using online source code formatter. This application build in javascript. This source code beautifier or formatter provide for your blogger, Blog and websites a good code indentation. You can can format your source code with Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com2tag:blogger.com,1999:blog-1927172744204842153.post-56832038007360431152009-06-05T04:29:00.000-07:002009-06-05T04:45:45.644-07:00Flex Trim FunctionTrim function of flex. You can use StringUtil Class to trim string and array elements.See the below code.StringUtil.trim(str:String);StringUtil.trimArrayElements(value,delimiter);Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-67972424307748991932009-06-02T23:58:00.000-07:002009-06-03T00:14:01.157-07:00Search Records into XML Using PHPThere is an example for search items or block into xml using php with simplexml_load_string method or function, this will return you record block for particular query.query = usCODE:1 :  <?php2 :       # parm query=delhi , us3 :       $xmlStr = '<?xml version="1.0" encoding="utf-8"?>4 :   &nbspDhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-55529275331570119222009-06-02T11:23:00.001-07:002009-06-02T11:27:24.551-07:00Center Alignment of popup window JavascriptHow to centralized popup window using Javascript. see the below code.CODE:1 :  var OpenWindows = new Object();2 :  function OpenWin(sPath, w, h)3 :   {4 :       l = (screen.width - w)/2-5;5 :       t = (screen.height - h)/2-20;6 :       if (l<1) l=0;7 : &Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-38657611096943110412009-06-02T11:20:00.000-07:002009-06-02T11:22:31.285-07:00How To Change Form Action at RuntimeHow to change Form action at runtime using javascript. This the example which will change html form action at runtime.CODE:1 :  <html>2 :  <head>3 :  <Script Language="javascript">4 :  function change_action(){5 :  var frm_obj=document.getElementById("frm");6 :  frm_obj.action="http://www.google.com";7 :  }8 :Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com2tag:blogger.com,1999:blog-1927172744204842153.post-40819292491276003772009-06-02T11:15:00.000-07:002009-06-02T11:18:50.311-07:00Change Div Position Randomly on Home PageChange Div position randomly on home page.here is simple example which display a div randomly on homepage within available width and hight.CODE:1 :  <Script Langauge="javscript">2 :  var load=true;3 :  var div_width=300;4 :  var div_height=200;5 :  var top=Math.floor(Math.random()*screen.availHeight - div_height)6 :  var left=Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com1tag:blogger.com,1999:blog-1927172744204842153.post-5567016057457046792009-05-27T05:12:00.000-07:002009-06-13T02:17:04.730-07:00Free Online Meta Tag CreatorMeta Tags are HTML header part tags, which describe about the website . These meta tags provide information to the search engines such as Google, Yahoo, MSN Search, AOL Search, AltaVista ,HotBot, Lycos, Excite and other search engines .It is very important to the search engine point of view meta tags must be well formed and meaningful . HTML Meta tags help to increase your website rank. The Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-68106377735145451272009-05-18T23:52:00.000-07:002009-05-19T00:09:39.959-07:00CPU usage command for ubuntu serverTo find out cpu usage.top -n 1 | grep "Cpu"Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-70900401318105114892009-05-18T23:33:00.000-07:002009-05-18T23:49:06.141-07:00Use FilterFunction in Flex ArrayCollectionHere is the simple Flex ArrayCollection FilterFunction example to ignore blank records (name) form arrayCollection.var ac=new ArrayCollection();ac.addItem({name:'abc'});ac.addItem({name:'xyz'});ac.addItem({name:''});ac.addItem({name:'dac'});// use of fillter functionac.filterFunction = function(item:*):Boolean{return (StringUtill.trim(item.name)!=""); //}ac.refresh();Now filtered ArrayCollection Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com1tag:blogger.com,1999:blog-1927172744204842153.post-46824265052770917302009-05-18T04:59:00.000-07:002009-05-18T06:09:23.422-07:00Set Script Timeout In PHPIn PHP.ini define a script timeout (max_execution_time) if it's exceed , the script returns a fatal error. The default limit is 30 seconds. to set script max execution time we can use below function.set_time_limit(1000) //1000 secondsORini_set("max_execution_time","1000"); //1000 secondsDhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-16698943694010541152009-05-17T04:04:00.000-07:002009-05-18T03:49:37.351-07:00How to add SCRIPT Tag in JavascriptHow to add SCRIPT Tag into Javascript or js file here is the simple example to embed Javascript into Javascript.function addJavaScriptTag(){ return "<\script language='javascript'>alert('hi..')<\/script>";}Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-37840220351817881352009-05-15T10:23:00.000-07:002009-05-18T03:41:38.755-07:00C Sharp User Define SQL Database ClassThis is the simple user define SQL Database Class. It is useful to avoid redundancy of the code.Database Class In C#using System;using System.Data;using System.Data.SqlClient;using System.Configuration;public class _Database{public SqlConnection con;public SqlCommand com = null;public SqlDataReader dr = null;public SqlDataAdapter da = null;public DataSet ds = null;public String glQuery = "";Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-30925562288851809472009-05-12T03:54:00.000-07:002009-05-12T03:57:04.007-07:00FTP File Uploading Using C SharpThis is the example to upload file using FTP Web Request.using system.net;using system.io;FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create("ftp://myDoc.com/xyz.pdf"); /request.Method = WebRequestMethods.Ftp.UploadFile;request.Credentials = new NetworkCredential(username, password);request.UsePassive = true;request.UseBinary = true;request.KeepAlive = false;//Load the fileFileStream Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0tag:blogger.com,1999:blog-1927172744204842153.post-5194096357852514432009-05-11T05:25:00.000-07:002009-05-11T05:44:19.516-07:00Create XML File From Mysql TableHow to create XMLFile Form Mysql Table function createXMLFile($result, $feildLength, $dir) { $headers = array(); $xmlData = array(); $str = ""; $counter = 0; for ($i=0;$i<$feildLength;$i++) { array_push($headers, mysql_field_name($result, $i)); } $xmlFileData = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"; while ($row = mysql_fetch_array($result)) { for ($i=0;$i<$Dhyanihttp://www.blogger.com/profile/13672278628051950277noreply@blogger.com0