What are the most useful gems to use in Rails?
RubyGems were developed to simplify and accelerate the stages of the application creation deployment and library connection. Utilizing this package manager for Ruby saves you time as you get ready-made solutions to almost any task instead of writing the functions from scratch. Each gem contains a particular element of functionality including all related files. Unfortunately they aren structured in any way so in order to find ruby gems it better to use a regular search engine and the required key words (check GitHub s ). Our dedicated development team also actively employs Ruby Gems in the process of software development. Here is the top of the most popular and useful ruby gems according to our experience GeoCoder s . Being able to connect through itself over 4 APIs this Ruby gem implements both the direct and reverse geocoding by IP address geographical coordinates and even real physical addresses (e.g. the address of the street). Bullet s . The most downloaded Ruby gems out there. It was initially created with an intention to boost software performance. It does so by decreasing the total amount of client-server requests. Basically Bullet tracks the N+1 cases of requests and notifies the developer when other tools can be used instead (e.g. cache counter). Pry s . We rmend to simplify the bug fixing procedures for your RoR-based application with the Pry gem which is a more advanced alternative to the standard IRB wrapper. ActiveModelSerializers s (which starts lagging while processingpound documents) and uses caching. Fast JSON API s . Fast JSON API wille in handy when you need fast serialization of software code. It works much faster than Wicked PDF s . This gem is working alongside with wkhtmltopdf s and helps realizing an interaction with the DSL generator. Devise Masquerade s . This Ruby gem helps developing multi user apps. In particular youll be able to test your app from the perspective of users with different levels of access. Devise s . Based on the MVC model the Devise gem can provide secure user authentication and session management. Letter opener s . If you need to create a newsletter mechanism to send notifications to all users that launched your app this gem will help you do that much easier you won need to integrate and configure your own SMTP server. Money Rails s . If you are planning to integrate your app with Ruby Money this gem wille in quite handy. Pundit s . A tool that allows defining different levels of access to the app functionality according to the rights of an authorized user.
Are there any free equivalents to Adobe Illustrator?
Several and many are free(look into Inkscape). Corel Draw is paid and in certain circles more widely used than IllustratorI used to do work for a sign and t-shirt shop in the early 2s and by a long shot it was more widely used than Illustrator by the shop I worked for and other local shops. In fact it was very rare to find a local shop at that time that used Illustrator. That may have changed by now but if it has I would see it favoring Sai Flexi Sign rather than Illustrator especially in the sign making area though again it been nearly 2 decades since I clocked in at 8am to weed vinyl Illustrator is good and it my preferred tool though there are a lot of things in Illustrator that are simply not needed in a basic vector editor and a lot of it isn even vector anymore and that makes it rather inefficient when designing for certain things. Raster effects do not translate well to screen printing and definitely not to vinyl plotters but if youre not designing t-shirts and signs then that may not ever be a concern for you. If youre simply looking to get your feet wet in vector design I opt for Inkscape it free has all of the basics and if you decide later that you wish to purchase something youll have a much better idea of the features youll need because youve familiarized yourself with working with vectors.
Is there a way to force Illustrator to open a downloaded SVG (rather than the browser)?
If you have a PC there are a couple of ways. The obvious way is to start up Illustrator and click File Open. Navigate to the SVG file location select it and open it. You can set all SVGs to open by default in Illustrator. Find an SVG file right click it and click Open With click Choose Default Program select Adobe Illustrator choose the check box that says Always use the selected program to open this kind of file If you have Windows 7 (not sure about other versions) first make sure you have pinned the Adobe Illustrator program icon to the bottom task bar. Then click and drag an SVG onto the Illustrator icon which will Pin it to Adobe Illustrator then click on the pinned file to open it directly in Adobe Illustrator. Any time you want to open that file again in Illustrator simply right click your Illustrator icon in the task bar and select the pinned SVG file. To unpin it just hit the pin icon to unpin it from Illustrator.
Are there any tools (web or Mac OS) that can export a vector (EPS/SVG/etc) of an audio file's waveform?
This can be done with Audacity. n Open the audio file & use the Print to PDF option. It saves the PDF file with vector data of waveform which can be imported extracted edited in any vector supported graphic application.
Is there a good substitute similar to Adobe Illustrator?
Today you can find many alternatives if you want to create vector illustrations. If you have a Windowsputer. Adobe illustrator can be the best not because is the best one could be but because is the most often used by people. Some times to use the most used software can be better because you can find tutorials or videos where inprove your skills. But Corel Draw can be the best choice if you already know how to create digital art with vector tools. If you have linux there are some solutions you can use but i think are not really profesional. Could help for litle developments but not for a profesional use. If you have a Machintosh maybe you will miss Corel Draw but the new fancy vector softwares are now just for Mac. Besides Adobe illustrator you can find Sketch and Afinity (Atinity looks like is the new revelation). InkScape is alwais the best Open Source alternative. Web base SVG-edit s You can read a full article Vector Graphics Editors ------ Paid Software ------ Adobe Illustrator (Win Mac) Adobe Illustrator CorelDRAW Graphics Suite X7 (Win) CorelDRAW Graphics Suite X7 Affinity Designer (Mac) Affinity Designer s Sketch (Mac) Sketch s Photo & Graphic Designer 11 Xara Photo & Graphic Designer DrawPlus X8 DrawPlus X8 ConceptDraw PRO (Win Mac) ConceptDraw PRO ------ web-based ------ ZCubes ZCubes SVG-edit SVG-edit s ------ Free Software ------ Inkscape (Mac Win Linux) Inkscape DrawPlus Starter Edition DrawPlus Starter Edition ZeusDraw (Mac) ZeusDraw Sodipodi (Win Linux) (213) Sodipodi SK1 (Linux) SK1 Skencil (Linux) (21) Skencil Xara Xtreme (Mac Linux) (26) Xara Xtreme I hope it helps.
What's the best place for a beginner to start with his graphic or visual design skills?
My advice to anyone starting out in the world of design has always been this Find something you need in your own life and design a solution for it. italic It's easier said than done of course but the result is tremendously beneficial even if the design sucks at first. Let's explore. (To dive right into this topic here's a recent case study I wrote from my own life that exemplifies my points Oh Shit My Weekend Project Turned Into an App Store Best New App s@tannerc .) First by scratching your own itch (as they say) you're approaching a problem or need from a very real foundation. This the ability to conceptualize and address a real-world problem or need is a crucial element of design that many beginners often overlook. Yet what is effective design if not something that provides a solution for a need? We can see this mistake in many portfolios by looking for two primary s of case studies or examples the unsolicited redesign and the imaginary product or business. On one end the unsolicited redesign you have a design that might look aesthetically pleasing or modern but doesn't actually address any of the real world problems a product or website is attempting to solve. Look no further than the countless italic redesigns of sites like Facebook or YouTube. Ugh. italic Portfolio sites like Dribbble and Behance are overflowing with these s of projects but what these projects demonstrate in grid-based architecture or color-selection mastery they lack in actual problem evaluation and solution identifying. Facebook looks the way it does because it has to solve manyplex needs for billions italic people around the world who have different needs speak different languages have different s of access to the Internet and more. Making a profile picture a circle rather than square isn't going to address those needs very well is it? The same approach to imaginary products or businesses is equally futile. The problem with doing imaginary design work is that you can imagine yourself out of any real-world constraints. As a disclaimer I'm aware this point is a fairly broad claim there are many instances where an unsolicited redesign or imaginary situation can be effective. But why risk wasting your time when you could be spending it doing real design work? This brings us to my next point... n Scratching your own itch not only gives you real world design experience it gives you something you needed to begin with. italic Maybe your design won't be ideal maybe the product or website won't be 1% perfect but you'll have fulfilled something you needed. Even if the project fails at least you'll no longer need the thing you've you've made it. Of course one problem with scratching your own itch is that it can take more time and require more resources. But there are ample services out in the wild to help with this process. Sites like Shapeways allow you to print real products. Squarespace can help in site design development for getting something off-the-ground quickly. Parse can handle backend development forplex systems through plug-and-play. On top of those sites and the countless resources through a quick Google search there are places like Skillshare and can help you quickly learn basic things your project might require (like how to use design software if you're that much of a beginner). So my point stands if you want to improve your design work find something you need and make it. Maybe it's a product or website maybe it's a side-project business or maybe it's just an inspirational poster to keep you motivated. Whatever it is design it for yourself and then share it with the world. There's no better design portfolio than one that demonstrates your ability to solve real-world problems. In conclusion the reason this approach works so well is because it helps you learn about how to identify and solve theplexities of real problems it demonstrates your ability to create working solutions and best of all it gives you something you might have needed to begin with. Worth noting there are dozens italic of ways you can learn and improve your design skills. This is the path I've chosen and it's worked out pretty well for me. You can see why I'm a big advocate of it as a result.
How can you save Excel charts as .svg?
From Excel you can Save as or Print to PDF to generate a vector-based rendering of the Excel chart. Using Adobe Illustrator or similar PDFpatible vector editing tool you can open the chart edit and convert to SVGalthough my Mac version of Excel does not support Sunburst charts and there were problems with the fonts which I either resolve by changing fonts in the Excel source file or inside Illustrator italic . I love to see a direct SVG export supported in Excel but I suspect that Microsoft wouldn make that available for Mac users either ;-)
What are suggested graphic design tools for logos?
Let me introduce you to some best and free graphic design tools ui ux design services . 1. Free Online Vector Graphics Editor s so first in the list is vectr this is one of the best free tools you can use in windows Linux mac or Chromebook. this tool available in both as a browser-based web app and as a stand-alone desktop base app. using vectr you can create 2D vector graphics. 2. Long-term storage for Google Code Project Hosting. s you can use SVG edit in the web browser only. SVG is an open format reproduce vector drawing programmatically of the niches projects SVG-edit. 3. Draw Freely | Inkscape You can use inkspace in windows mac and Linux. in inkspace there are too many free options available. inkspace highly capable for integration supporting of many advanced features.