exercism.io Exercism is all about having conversations about code. In order to start having those conversations, you need to install the exercism command line client. The exercism command line client is the all-in-one tool for fetching and submitting code. Let's get started. Software development is an activity that should not be performed in isolation. Exercism is intended to help you interact with other developers by way of your software code. Exercism provides a launching point for this to occur. You fetch some challenges in the form of README documents. By repeating this process you will: Share while discussing how YOU solved the problem Learn from others as you discover how they solved the same problem Gain experience through repeated practice solving problems Don't be shy - start right now Begin by installing the exercism CLI (Command-Line Interface) tool. With the CLI installed, configure it using the configure command. Fetch your first problem by choosing a language from the languages tab above.
Challenge Technical Guide - Gnuplot Tutorial This tutorial will demonstrate the use of Gnuplot on a PC. If you do not have Gnuplot, you should get it from for your machine. Other tutorials are available from Once you have Gnuplot installed, fire it up by clicking on the Gnuplot icon: When Gnuplot first starts on a PC, it will display plots to your screen by default. This can be noted by the phrase " Terminal type set to 'windows' " displayed on the screen. We will first demonstrate Gnuplots built in functions. Now, let's add some fine-tuning to this plot. set xlabel 'x-axis' set ylabel 'y-axis' set time set grid plot [-2*pi : 2*pi] sin(x) title "Sine Wave" with point From the output below, you should be able to figure out what the above commands accomplished. To turn off the grid, you would "set nogrid", to turn off the xlabel, you would type "set xlabel ' ' ". Now, Let's make some plots from some data files. plot 'squares.dat' with lines Now, Let's make a 3-D plot!
Gnuplot 4.2 Tutorial Department of Civil and Environmental Engineering Edmund T. Pratt School of Engineering Duke University - Box 90287, Durham, NC 27708-0287 1. Gnuplot is a free, command-driven, interactive, function and data plotting program. On Windows, unzip gp424win32.zip into an appropriate directory, (e.g. Instructions for installing on OS X are here. On Unix, Linux and OS X systems start Gnuplot by simply opening a terminal and typing: gnuplot For help on any topic type help followed by the name of the topic. In general, any mathematical expression accepted by C, FORTRAN, Pascal, or BASIC may be plotted. The supported functions include: The supported operators in Gnuplot are the same as the corresponding operators in the C programming language, except that most operators accept integer, real, and complex arguments. 3. plot and splot are the primary commands in Gnuplot. where either a [function] or the name of a data file enclosed in quotes is supplied. 3.1 Plotting Functions For example, try:
40 CSS Reference Websites and Resources If you want to design websites or modify your existing website design, then you need to have at least a basic knowledge of Cascading Style Sheets (CSS). Thankfully, CSS is a very easy language to get to a grip on, however you may find it takes a little more time to master it. Today we would like to share with you 40 resources that will help you on your CSS journey. We have listed great CSS references and CSS blogs for learning more about the language; not to mention compatibility tables to help you remember how certain browsers handle certain CSS elements. We have also included services that help you generate code and cheat sheets for easy reference of selectors, properties and pseudo-classes. CSS Reference 1. It’s perhaps not the most user friendly reference available, however the official CSS3 specifications from the World Wide Web Consortium lists everything you ever need to know about CSS. 2. A user friendly list of every CSS property you can think of. 3. 4. 5. 6. 7. 8. 9. 9. 10. 11.
C++ Language This website uses cookies. By continuing, you give permission to deploy cookies, as detailed in our privacy policy. ok Search: Not logged in C++ Language These tutorials explain the C++ language from its basics up to the newest features introduced by C++11. Introduction Compilers Basics of C++ Program structure Compound data types Classes Other language features C++ Standard Library Input/Output with files Tutorials C++ LanguageAscii CodesBoolean OperationsNumerical Bases C++ Language Introduction:CompilersBasics of C++:Program structure:Compound data types:Classes:Other language features:Standard library:Input/output with files
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