Python, C, C++, C#, PowerShell, Android, Visual C++, Java ...
bytes is another sequence type in Python which holds sequence of bytes. Like strings, bytes also immutable; that means, once bytes objects are created; we are NOT ALLOWED to modify its’ content. Unlike strings, where it holds sequence of Unicode characters; bytes are ALLOWED ONLY ASCII characters. Each character in a bytes object have the […]
Microsoft Excel provides different types of Operators to evaluate Arithmetic Expressions. Arithmetic Operators in Excel deal with ONLY Numerical data. In this article, I am going to explain what are Arithmetic Operators and their usage in Microsoft Excel. Arithmetic Operators in Excel These are the Arithmetic Operators, to work on Numerical data. If you attempt […]
We have discussed “Project Management Process Groups” in our Previous Article. Like Process Groups, all the processes are categorized into 10 Knowledge Areas. A Knowledge Area is defined by its knowledge requirements and described as its processes, practices, inputs, outputs, tools, and techniques. As Processes are logically linked, Knowledge Areas are also interrelated. How the […]
WCF – Windows Communication Foundation is a framework used to develop distributed Applications. There are different approaches we use to develop Distributed Applications. We use, .Net Remoting, Message Queing (MSMQ), COM+/Enterprise Services and Web Services for building service-oriented Applications. What do you mean by Service-Oriented Applications? Service-Oriented Applications means, the Applications behaves like Services to […]
In our previous article, “C# – Graphics – Display an Image“, we have developed a C# program to display an image on the Windows Form. Have you observed, flickering when you move the window? OR when you click on the Draw button again and again? This is the common problem when we use a single […]
Strings are another sequence types in Python. These are the commonly used types while writing the programs in Python. And these are very useful when we deal with data. Strings in Python are object of str class. str class provides lot of useful functions to deal with data. But I am not going to cover […]
We have discussed Core Components in Android in my previous Article “Android Programming – Core Components“. In this article, we will discuss Adding a Button to the Activity and adding a Button handler to display the “Hello, World!” text. Step 1. Create an Android Project. While creating the Project; in the “Add an Activity to […]
Microsoft Excel provides a great feature, Conditional Formatting, to apply the formatting to particular Cells when the given criteria are met. We can apply the formatting to a particular cell or range of cells. You need to select the Rule depending on your requirements to colorize or format the cells. In this article, I am […]
We have created a scheduled Task in our previous Article “PowerShell – Create Scheduled Task“. PowerShell provides a set of other cmdlets, to manage the Scheduled Tasks. Note that, to work with these cmdlets, the ScheduledTasks module must be available on your System. Start a Scheduled Task PowerShell provides Start-ScheduledTask cmdlet to start a registered […]
In our previous article, “C# – Graphics – Display an Image“, we have discussed displaying an Image using .Net Graphics and Image classes. In this article, I would like to extend our previous program to show the ToolTip with the details of the Image, when we move the cursor on the image. ToolTip is a small […]
