Developer Tips & Hints

Open Console #1.This steps are set the root password! but alrady you know root password skip it and goto #2. type sudo su type User password type Confirm Password #2. This steps are to log as root user mode on console Type su in console and it will ask password for root user.then enter above password and hit Enter!

This article talks about 15 really cool keyboards shortcuts that are specific to Windows 7. I can bet that you don’t know all of them. Check them out, some of them will surprise you for sure. 1. Ctrl+Shift+N to Create a New Folder Creating a new folder in Windows explorer is something we all need to do on a frequent basis. And until now, there was no default shortcut key available for this task. But Windows 7 changed that. You could now use Ctrl+Shift+N to quickly create a new folder in Windows or anywhere on your computer where a folder can be created. 2. Ctrl+Shift+Click to Open a Program As Administrator There are many instances when just clicking on the icon of the application and opening it doesn’t solve your purpose. You need to right click on it and click on “Run as Administrator” so that you can make the required changes to the app. In Windows 7, this can be done with a keyboard shortcut. You just need to point your mouse cursor on that program and then click ...

JavaScript ‘new’ Gotchas In my previous post, we looked at JavaScript’s this statement and how it can change depending on the context of the function call. Today, we’ll examine several situations where this could catch you out… 1. Forgetting ‘new’ Consider the following code: window.WhoAmI = "I'm the window object"; function Test() { this.WhoAmI = "I'm the Test object"; } var t = Test(); alert(window.WhoAmI); // I'm the Test object alert(t.WhoAmI); // t is undefined What we really meant is: var t = new Test(); The omission of the new statement gave us undesirable results. Other languages would throw an error when faced with a direct call to a constructor but JavaScript simply treats it like any other function call. this is taken to be the global window object and no value is returned from Test() so t becomes undefined. This situation can be fixed if you’re writing a JavaScript library for third-party developers. Refer to Fixing Ob...

What is ‘this’ in JavaScript? JavaScript is a great programming language. That would have been a controversial statement a few years ago, but developers have rediscovered its beauty and elegance. If you dislike JavaScript, it’s probably because: * You’ve encountered browser API differences or problems  which isn’t really JavaScript’s fault. * You’re comparing it to a class-based language such as C++, C# or Java and JavaScript doesn’t behave in the way you expect. One of the most confusing concepts is the ‘this’ keyword. In most languages, ‘this’ is a reference to the current object instantiated by the class. In JavaScript, ‘this’ normally refers to the object which ‘owns’ the method, but it depends on how a function is called. Global Scope If there’s no current object, ‘this’ refers to the global object. In a web browser, that’s ‘window’ the top-level object which represents the document, location, history and a few other useful properties and methods. view plainprin...

Winamp Pro 5.61 Build 3133 Final Multilanguage Portable | 18.2 Mb Nullsoft Winamp Pro is a fast, flexible, high-fidelity media player for Windows. Winamp supports playback of many audio (MP3, OGG, AAC, WAV, MOD, XM, S3M, IT, MIDI, etc) and video types (AVI, ASF, MPEG, NSV), custom appearances called skins (supporting both classic Winamp 1.x/2.x skins and Winamp 3 freeform skins), audio visualization and audio effect plug-ins (including two industry dominating visualization plug-ins), an advanced media library, Internet radio and TV support, CD ripping, and CD burning.. Download

Remote Controll Your uTorrent Clinet! * To install the WebUI, after configuring it with the instructions in the section below, simply visit the WebUI URL in your browser (http://yourip:yourport/gui/ ) and µTorrent will download it automatically. * To install manually or upgrade to a newer version, visit the forum thread linked above for the download link to the latest version. After downloading, rename the file to "webui.zip" and place it in %AppData%\uTorrent (Paste this path into the Explorer address bar). * If running µTorrent in portable mode, place it in the same folder as the .dat files * How to use the WebUI * Enable and configure the WebUI in µTorrent (Preferences -> Advanced -> WebUI) * If using the alternate port function, you must allow it in your firewall and forward the port in your router. If using UPnP, µTorrent will automatically forward the WebUI port. * Open up a supported browser and use the following URL format: http://YourIP:UTport/gui/ * ...

Windows Development Tier Three In the third tier, it’s time to take your programming skills to the next level. In C++, learn key terminology and concepts, create and display a Window, and gain an understanding of COM. In VB.NET and C#, work with data in a database, connect that data to your user interface, work with XML, manage potential errors using exceptions, and step through sample applications to really see what makes things work. By the end of this tier, you will be ready to start creating great Windows applications on your own! Visual Basic: Absolute Beginner Series > Lesson 8: Working with SQL Server 2005 Express Edition > Lesson 9: Databinding > Lesson 10: Working with XML > Lesson 11: Handling Exceptions > Lessons 12 – 16: RSS Reader Project Visual C#: Absolute Beginner Series > Lesson 8: Working with SQL Server 2005 Express Edition > Lesson 9: Databinding > Lesson 10: Working with XML > Lesson 11: Handling Exceptions > Lessons 12 – 16:...

21 Reasons why English Sucks 1. The bandage was wound around the wound. 2. The farm was used to produce produce. 3. The dump was so full it had to refuse more refuse. 4. We must polish the Polish furniture. 5. He could lead if he would get the lead out. 6. The soldier decided to desert his dessert in the desert. 7. Since there was no time like the present, he thought it was time to present the present. 8. A bass was painted on the head of the bass drum. 9. When shot at, the dove dove into the bushes. 10. I did not object to the object. 11. The insurance was invalid for the invalid. 12. There was a row among the oarsmen on how to row. 13. They were too close to the door to close it. 14. The buck does funny things when does are present. 15. A seamstress and a sewer fell down into a sewer line. 16. To help with planting, the farmer taught his sow to sow. 17. The wind was too strong to wind the sail. 18. After a number of injections my jaw got number. 19. Upon seeing the tear ...