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Sessions in Javascript

Hi All, SessionStorage is something we can use to store values in session in Javascript. Below I will demonstrate how we can use it in our project. To set Session Value: var valueKey = "Value"; function setSession(value) { sessionStorage.

How to test My SQL Injection

SQL injection attack can access the sensitive data from the database. The attacker can Insert, Update, Delete and execute the administration operation. Detection: Authentication Forms : When user enter the web form, chances are that the user creden

How to save and fetch data in local device in android .

Here I have created save data item and fetch data Item from local server. In below code first I have created DatabaseSave class and craeted database like Caller name ,CallerDetails,CallNumber etc. After defining database class I have created table an

Image drag and drop using DropZone in Cakephp.

Hello Reader's , Hope your are doing good today. Today we will discuss about Drag-and-drop functionality in the website. Nowadays it is very useful graphical feature where you can drag images from one location to another location. Drag and drop

How to retain the selected value in the dropdown after page refresh ?

To retain the selected value in the dropdown on refresh, sessionStorage is used to store the value within the user's browser. First, the values have to be set using sessionStorage.setItem("SelItem", selVal); SelItem is a variable in which we are sett

How to store data in external files in android ?

In android data can be stored in external storage, where apps can save files. And these files can be accessed by other applications or user can extract them by connecting the device to a computer via USB. By using getExternalStorageState() we can

How to Retrieve Storage Information Programmatically in Android Device

Hay Guys,   I need your help. I have a task to getting information storage android programmatically (RAM, ROM, Processor, PCU). I hope all of you can help me.   Thanks

What is Zend Registry and how we can use this

Hello Friends, Zend Registry is temporary global storage area. In zend registry you can save values, object or array. With the reason this is global you can access this storage data in any page, controller etc. This is some this similar to save data

Current Computing Challenges in Blockchain Technology

  Every decade, the world is introduced to new technology. This decade is marked by the advent of blockchain technology, which is being hailed as a revolutionary technology. While the technology is primarily used for Bitcoin, it has been inst

What makes SQL servers have really slow response times

Troubleshooting SQL server performance can be tricky if you are not familiar with the kinds of issues that can commonly crop up in this operating environment.   Thankfully plenty of other people have encountered and tackled the problems which

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