PakFix

SQL Queries By Hamza Jawed

A Complete Set of SQL queries with their output from MS SQL Server which is a complete guidance for those who are at the beginners at SQL.

I have tried my best to remove all the errors but after all of that errors and omissions are excepted.

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Filed Under: Books, DBMS, Information Technology, Solutions on Monday 13 June 2016 3 Comments

Object Oriented Analysis & Design - Slides By Sir Irfan Ahmed

Introduction to OOAD

Introduction to UML

Software Architecture

Z-Schema of ATM

Software Re-Engineering

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Filed Under: Information Technology, OOAD, Slides on No Comments

Exercise 4.1 , 4.2 , 4.3

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Filed Under: Information Technology, Linear Algebra, Solutions on 1 Comment

Data Base Management System - Slides By Sir Zeeshan Butt

DBMS - Basic Terminologies

Entity Relationship Model

Data Models

Final Concepts

Normalization

Relational Algebra

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Filed Under: DBMS, Information Technology, Slides on No Comments

This program for people who like dark screens and want to protect their eyes. So if your monitor is too bright, especially during the night - even if you set the brightness to minimum, download Night Mode for Windows - a small tool to dim your whole desktop and all windows.

New 0.0.3.0 version of Night Mode for Windows has been released!

What's new:

Multiple monitors support.
Windows 10 support.
Boss-key (Win+CTRL+F9) and maximum brightness key (Win+CTRL+F10).
New dim levels: 0% and 100%.
Better stability.
Uninstall icon added.
Other minor improvements & fixes.

This program is free for personal & commercial use.

It works on all Windows XP and higher (2k/2003/Vista/2008/7/8/8.1/10) both in 32-bit and 64-bit editions.

It may require .NET 4.0 framework which you may download and install directly from Microsoft page:

Microsoft .NET Framework 4 redistributable package

Program goes to system tray and you may change the brightness of your screen by selecting appropriate menu option:

You may also use global keyboard shortcuts:

    CTRL + Windows key + F11 to decrease brightness
    CTRL + Windows key + F12 to increase brightness
  CTRL + Windows key + F9 to maximum dim the screen (boss-key)
CTRL + Windows key + F10 to change brightness to maximum

There is also possible to set initial value of brightness when starting the program, just add argument in percent (without % sign). This example will dim your brightness at 30%:

nightmode.exe 30

Clicking on "Options" menu position, you will see Options Window where you may set also brightness value and set Night Mode for Windows to start with Windows (this requires Administrator's rights):

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Filed Under: PC Software, Tools on Saturday 11 June 2016 No Comments

Telegram for Desktop

Speedy and secure alternative to WhatsApp

Way before WhatsApp Web came onto the market, Telegram already offered a desktop version of its security-focused messaging app. It may be light on features compared to the likes of Skype, but it's still years ahead of WhatsApp, which is still yet to release a desktop client (as its founders like to point out).

Send Telegrams from any device

To start using Telegram for Desktop you must already have signed up for an account on the Android,iOS, or Windows Phone app. Once you've verified your details via a mobile app you're ready to start chatting.

The app allows you to easily message your mobile contacts, send an unlimited number of audio and video files (in batches if you chose), as well as insert emoticons and stickers of famous world leaders including Gandhi. Telegram for Desktop also integrates well with other social networking services (such as YouTube, Instagram, and Twitter), showing previews of any content you have shared in the app, as well as making any Instagram or Twitter mentions in these previews clickable. However, voice and video calling is currently not available.

While your phone contacts are automatically synced to the desktop version, you can also search for additional people via their usernames. Notification settings can also be edited for each individual contact - so you can effectively mute friends if they're sending you too many messages!

One of the strengths of Telegram is its group chat feature. Unlike other messaging apps, Telegram can have more than one administrator. Administrators can change the photo and name of the group, as well as add or delete members. The service also allows you to create groups of up to 1,000 people!

Prioritizing speed and security

Security has always been Telegram's major point of differentiation and this is no different with the desktop version. The messages are encrypted in the cloud, but there is no secret chat (self-destructing, not stored on the company's servers, and can't be forwarded) option for the desktop version. In terms of security for accessing the desktop client, Telegram for Desktop includes two-factor authentication, so you can set up an additional step to stop unauthorized logins. From the program, you can also review all the places/devices where you are logged in and stop individual sessions.

With WhatsApp having been acquired by Facebook, there are fears about what will happen to users' data, which is where Telegram hopes to gain ground with its promise never to sell user data.

Speed is another major plus point for Telegram. Sending a batch of ten photos happened immediately, while audio and video is also very quick to upload and send.

While the desktop version may be lacking features of its mobile sisters (secret chats, voice messaging, and group chats), it's still a nifty messaging service. Messages sync seamlessly across devices and once you've seen a message on one device, it's marked as read on the other, meaning you don't have to deal with multiple notifications.

WhatsApp you say?

Telegram is a credible alternative to WhatsApp, especially given that the latter doesn't yet have a desktop client. With privacy and security being key for today's users, Telegram has built a solid place for itself in the market. The desktop client isn't as fully featured as Viber and Skype, butif it's speed and security you're after, this is the app for you.

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Filed Under: PC Software, Tools on Tuesday 7 June 2016 No Comments

IMO for Desktop

Imo is a popular online instant messaging tool that enables you to sign on to the main IM networks and chat with your buddies right from your web browser.

But if even in the Web 2. 0 era you still prefer good old desktop apps, you may use the desktop Imo as well. This special version is just an adaptation from the original online Imo to a standard Windows application.

To be honest, Imo is quite limited compared to other popular IM clients. It's got quite a plain interface, no support for emoticons and no customizing options for fonts, colors and other settings that we find in similar applications.

But I have to admit that it does its job just fine: you can connect to the most popular IM networks (MSN, Yahoo, Gtalk amd AIM) from one single interface and talk to any of your friends, whether they belong to one or another network.