What can Python do?
5 Reasons You Should Learn Python First:1. Easy-to-LearnLet’s face it. Learning a programming language doesn’t sound as exciting as a breakdance competition on an aircraft carrier. Luckily, Python was designed with the newcomer in mind. Python reads like kindergarten math and is easy on the layman’s eye. The use of white space and common expressions has eliminated the need for tedious variable declarations and unattractive curly brackets. Python also requires less code to complete basic tasks, making it an economical language to learn. Python code is often 3-5 times shorter than Java, and 5-10 times shorter than C++. But while Python is easy to learn in itself, we all know the peril of studying alone and unprepared. Homer Simpson did that in college and look where it got him. Fortunately, the Python community has amassed an ample collection of resources to keep you safe and productive.The famous comedy troupe Monty Python also inspired the name of the Python programming language.2. Your Stepping StonePython can be your stepping stone into the programming universe. Employers are looking for fully stacked programmers and Python will help you get there. Python is an object-oriented language, just like Javascript, C++, C#, Perl, Ruby, and other key programming languages. For people planning to become software developers, learning this type of programming in one area will help you adapt easily in other environments.Specifically, a working knowledge of Python can be a solid foundation because Python’s methodologies can be used in a broad range of applications. For example, Python’s inherent organization and architecture can act as your Rosetta Stone when trying to decipher more cryptic programming languages. Here’s a brief comparison of Python with two other languages: Ruby and PHP. Ruby has a similar structure to Python while PHP has a very different syntax.A “for” loop on a list [Python]:An “each” call with a block on an array [Ruby]:A “while” loop in Python:A “while” loop in PHP:Without prior programming experience, anyone can easily detect the similarities and differences between Python’s syntax and those of other languages. Either way, a basic understanding of Python makes jumping into Ruby a breeze, while deciphering a PHP code becomes an easier task. Once you learn the Zen of Python you can use it to help you succeed in crafting code in any language.Shift into overdrive with these top recommended courses.COURSEIntroduction To Python 3 Programming$ 149COURSEIntroduction To Python$ 603. How About Some Raspberry Pi?Making programming fun is no easy task, whether your students are beginners, seasoned veterans, or children. Heck, even the most enthusiastic teachers struggle to get anyone excited about writing code. But miracles do happen once in a while: bridging the gap between abstract computing and real world applications is now as easy as Pi.Raspberry Pi is a card-sized, inexpensive microcomputer that is being used for a surprising range of exciting do-it-yourself stuff such as robots, remote-controlled cars, and video game consoles. With Python as its main programming language, the Raspberry Pi is being used even by kids to build radios, cameras, arcade machines, and pet feeders! With Raspberry Pi mania on the uptrend, there are countless DIY projects, tutorials, and books to choose from online. These will help you branch out from your “hello world” starter programs to something you can truly be proud of. While you won’t be constructing a mini Voltron anytime soon, the sense of satisfaction you’ll get from completing one of these DIY projects will motivate you to push yourself further than automating an ASCII tic-tac-toe game. 4. Money Money MoneyIf designing a talking skull that sings random tweets from Gary Busey using Python and Raspberry Pi isn’t a big enough incentive, then how about the prospect of having a much fatter wallet? Companies such as Google, Yahoo!, Disney, Nokia, and IBM all use Python. In fact, among programming languages, Python had the largest year-on-year job demand growth — at 19% — as of March 2013. Notably, the overall hiring demand for IT professionals dipped year over year by 5% as of January 2014, except for Python programmers which increased by 8.7%. In New York, Python developers ranked #8 of the most in-demand tech workers, making an average of $106k/year. On the other side of the Atlantic, Python programmers also enjoy a strongly rising demand for their skills as shown by the following graph.Source15. It Works Online TooWeb development is still a booming economic prospect for programmers. With Python’s vast capabilities, you too can have a piece of the action. Django — the popular open source web application framework written in Python — is the foundation of such sites as Pinterest, The New York Times, The Guardian, Bit Bucket, and Instagram. Django is a complete framework that takes the complexity out of web development while still giving you control over as much as you want. As an open-source framework, all the information you need to get started can be found at DjangoProject.com.Python is the only scripting language you’ll need to begin designing your own websites and applications. What’s true with Python is true with Django. Web development with Django is well documented, has a large support community, and takes less time and code. With Django, great ideas can crystalize faster as their development requires less developers and less scripting hours on the keyboard. This will give you more time to enhance your concepts and turn them into professional-grade products. Then again, Django isn’t the only rapid development framework built for Python programmers. There are plenty of light weight and full stacked options that you can explore.
How do you convert JPG to PDF on Windows 7?
You can use your web browser to save JPG as PDF. Here I take Chrome as an example. Open your JPG image with Chrome. Then expand the menu and choose Print.Next click Change to get more Print options.In the pop up dialogue, choose the Save as PDF option.Finally, click Save to get the new PDF file.If you want to convert multiple JPGs to one single PDF, you can use PDFelement. Here’s a helpful solution: How to Convert Multiple JPG to PDF
How do I convert images to PDF files easily?
If you are doing this on a Mac, there are 2 methods to convert image to pdf.with PreviewOpen one of the multiple images with preview.Go to "View" and Choose "Thumbnails" in the sidebar,Drag and Drop all the other images you want to convert into the preview sidebar, move up and down to get them in the needed order.Go to”Edit” and “Select All” to choose all the images. You can also press “shift” to select all the images in the sidebar one by one,Go to “File” and select “Print” to save all the images as a PDF.without Previewwhen you talk about 3rd party converter, you should have a try on Cisdem PDF Creator, it is a desktop software, allowing users to create PDFs out from files in other formats, such as Image, CHM, WORD, EXCEL, TEXT, EPUB, HTML, PPTX,etc.It is quite easy to convert images to PDF with this tool:1. Run the tool and choose the “image to pdf” mode,2. Import files(batch conversion supported),3. Click “Convert”, the file will be ready in seconds.
How do I convert JPG to PDF?
Convert JPG to PDF with Preview:open your JPG on Preview,click the “File” on the top bar, and select “Print” feature,After selecting, a window will pop up, you should click “PDF” and select “Save as PDF” from the menu bar,then “Save”,Convert JPG to PDF with PDF Creator:choose the mode “image to pdf” mode,import the JPG files, it support batch conversion,click “Convert”If you want to convert these jpg files into single one PDF, check the box before “Merge into One PDF”.
What is the best way to convert images into a PDF for free?
You can utilize online free PDF creator to convert images to a PDF.#1 Online PDF-ConverterIt enables users to create PDF out from Microsoft Office, Publisher, OpenOffice, Images, XPS, PDF, etc, it supports batch creating.#2 Document ConverterIt is the online free tool allowing users to convert Microsoft Office, Images, Lotus and other files into PDF without limit on quantity of files (no batch conversion).#3 PDF ConverterOnline service to create PDF for free, allow users to create PDF from Word, Excel, PowerPoint, Images, Open Office, Lotus and other files.
If I convert a PNG to PDF, will the image size lose quality when changing size?
As the other answer (there is only one as I write this) states, you cannot covert a png to a PDF. You can only save it as or embed it into a PDF. It is still a flattened image. Therefore, yes, you will lose quality if you enlarge the image whether you do it as a png or the PDF you made it become.In order to not lose any quality/resolution, the png or the newly created PDF needs to be converted to a vector file.Many people believe making a PDF out of any file will automatically change the properties of the native file. It does not. Think of a PDF as a protective capsule that will allow anyone to view the file without the program used to create the native file and for safer transfer to others.
How to change a file from JPG to PDF?
Use the Adobe Acrobat program, for Mac OS X or Windows. It has a feature to ingest various formats of file, including JPEG-compressed image files, and save the result as a PDF file. You can find this feature in the menu item File… Create… PDF from file… .Image-editing programs like GIMP and Adobe Photoshop can export images in PDF format. Open the JPEG image in the image-editing program, and use its menu command named “export as PDF” or something like that.There are many other ways to accomplish this, but these are the easiest.
File Conversions: What's the best way to convert PDF to PNG without sacrificing image resolution?
Most of the software sacrifice the resolution during the conversion, and this happens quite often in online converters. The best way is to download a good software, to get the job done.Try out Free PDF to PNG Converter, or Download Free Version: (Docufreeze). These are the best ones.Other options are: ICECREAM PDF CONVERTER (PDF Converter: convert PDF to JPG, JPG to PDF, EPUB to PDF, DOC to PDF and more), and FOX PDF Reader (PDF Reader, Free PDF Reader, Best PDF Reader = Free FoxPDF Reader can Free Open, View, Print and Convert any PDF File.)Source: 19 Best Free PDF to PNG Converter Software For Windows
