January 30, 2012

DAFT (disk geometry-aware file system traversal)

DAFT (disk geometry-aware file system traversal) is an optimization available for modern file system. It fetches the files into memory according to the disk geometry. It is implemented and tested with commercial AV scanners and data backup agents. It is observed that it can reduce the elapsed time by a factor of 5 to 15 […]

Warning: imap_open(): Couldn’t open stream {imap.gmail.com:993/ssl}

Problem: Warning: imap_open(): Couldn’t open stream {imap.gmail.com:993/ssl} Solution: {imap.gmail.com:993/ssl/novalidate-cert}

Software Engineering helps in making software projects effectively and within its time-line and budgetary

Software Engineering helps in making software projects effectively and within its time-line and budgetary because it provides project life-cycle models which can be adopted according to the nature of projects. SE brings the procedures which ensure the quality and provide statistical control techniques. Planning and risk analysis phase provide an overview of budget and time […]

Windows 7 is more effective than any other operating systems to simplify computer security

Windows 7 is more effective than any other operating systems to simplify computer security. Because the major threats were related to security and specially regarding “EXE” files. But Windows 7 is equipped with a no. of security related features. Microsoft Security Essential feature which prevents the attacks either it is from viruses or any other […]

January 29, 2012

Role of XML in Web Based Evolving Distributed Technologies

Role of XML in Web Based Evolving Distributed Technologies XML (Extensible Markup Language) is widely used for secure way of data sharing. If we talk about distributed technologies so web is all about sharing and once data is available on Internet so other websites either can scrap that data or can read it at least. […]

January 25, 2012

Fuzzy Logic vs Probability

Fuzzy Logic vs Probability In my view, probability is related to chances of occurrence of an event in which either few assumptions will remain true or may be not, it all depends upon experiment. But fuzzy logic deals with rules it has defined in it. If some knowledge was not existing and rules were not […]

January 6, 2012

error reporting ON in .htaccess

php_flag display_errors 1 php_value error_reporting 8191

json parse example

function httpRequest(url,params) { var http = false; if(navigator.appName == “Microsoft Internet Explorer”) { http = new ActiveXObject(“Microsoft.XMLHTTP”); } else { http = new XMLHttpRequest(); } http.open(“POST”, url, true); //Send the proper header information along with the request http.setRequestHeader(“Content-type”, “application/x-www-form-urlencoded”); http.setRequestHeader(“Content-length”, params.length); http.setRequestHeader(“Connection”, “Keep-Alive”); http.onreadystatechange = function() {//Call a function when the state changes. if(http.readyState == […]