What does $# mean in shell? I have code such as if [ $# -eq 0 ] then I want to understand what $# means, but Google search is very bad for searching these kinds of things.
Sketchpad: Free online drawing application for all ages. Create digital artwork to share online and export to popular image formats JPEG, PNG, SVG, and PDF.
Easily draw, edit photos, or design your next business card. Craft images for social media posts, digital ads, paper, or even apparel. Make a quick photo edit with the drag and drop feature, or lose yourself for hours in Sketchpad’s streamlined digital makerspace.
Sketch Mobile is a drawing tool that takes advantage of the new capabilities presented in modern mobile browsers; including multi-touch, the accelerometer, and the gyroscope; providing a fun & novel environment to express yourself in colorful ways! Sketch Mobile was commissioned by Google as part of the Mobile Chrome Experiments released at Google I/O 2012. Sketch Mobile utilizes multi-touch ...
Use with Google Classroom Create lesson plans for students using Google Classroom and link directly to Sketchpad for a drawing tool. Artwork saves automatically to student’s Google Drive account and images can be exported and submitted to your Google Classroom lesson. Disable any tool or clipart you don’t need!
Francesco de Comité is an Associate Professor in Computer Science at the University of Sciences in Lille, France, where he researches the 2D and 3D representation of mathematical concepts and objects.
The sea is the interconnected system of all the Earth's oceanic waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans. [1] However, the word "sea" can also be used for many specific, much smaller bodies of seawater, such as the North Sea or the Red Sea.