Java Telling Me My Var Isn't Used Anywhere

Content Brevity is the soul of wit Make the code as short as possible. Show how smart you are. Let subtle language features guide you. For instance, take a look at this ternary operator '?' : 1 taken from a well-known javascript library 2 i i? i 0? Math.max(0, len i) : i: 0; Cool, right? If you write like that, a developer who comes across this line and tries to understand what is the value of i is going to have a merry time. Then come to you, seeking for an answer. One-letter variables Another way to code shorter is to use single-letter variable names everywhere. Like a, b or c. A short variable disappears in the code like a real ninia in the forest. No one will be able to find it using "search" of the editor. And even if someone does, they won't be able to "decipher" what the name a or b means. Soar high. Be abstract. While choosing a name try to use the most abstract word. Like obj, data, value, item, elem and so on. The ideal name for a variable is data . Use it everywhere you can. Indeed, every variable holds data, right? ProarammerHumor.io

Content GOT THE PRINCESS! HOW TO SAVE THE PRINCESS BY O toggl USING 8 PROGRAMMING Goon SqUAD LANGUAGES YOU HAVE JAVASCRIPT YoU SPEnD HOURS PICKING LIBRARIES, SETTING UP NODE BUILDING A FRAME WORK FOR THE CASTLE. BY THE TIME YoUrE FINISHED WITH THE FRAME WORK THE FORT HAS BEEN ABANDONED AND THE PRINCESS HAS MOVED TO ANOTHER CASTIE YOU HAVE YOU HAVE A LIBRARY FOR A CASTLE A LIBRARY FOR THE PRINCESS - CHARGE! YoU RESCUE THE PRINCESS HER DOG, HER ENTIRE WARDROBE EVERYTHING SHE HAS EVER EATEN... FUCK - DID I FORGET NULL -TERMINATOR YOU HAVE C YOU SPEND HOURS TRYING TO EXPRESS THE ENTIRE RESCUE IN A SINGLE LINQ QUERY YOU GIVE UP AND GO TO STACKOVERFLOW TO HAVE JON SKEET RESCUE THE PRINCESS FOR YOU YoU HAVE JAVA YOU QUICKLY DEPLOY THE RESCUE TO PRODUCTION YOU DISCOVER You'vE LOADED TWO VERSIONS OF THE CASTLE BUT NO PRINCESS YoU HAVE LISP YoU HAVE Go WE DON'T SUPPORT FREEING CAPTURED PRINCESSES WE ALREADY HAVE THESE FREE PRINCESSES IN THE STANDARD LIBR... ... WAIT, IS THIS THE PRINCESS FROM THE JAVA PANEL YOU HAVE PASCAL YOU DECLARE YOUR PRINCESS CASTLE RESCUE PLAN TheN YOU GO FOR A DRINK FORGET ABOUT THE IMPLEMENTATION YOU HAVE PHP YOU HAVE TO RESCUE THE PRINCESS... ... IN PHP... MART VIRKUS '16 ProdrammerHumor.io g toggl

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Content Learn java because it's a powerful language Learn java because Minecraft is made with it

Content Which language is best, C, C, Python or Java? Andrea Ferro, Knows a few programming languages. Learning a fe... Answered January 7, 2015 If you are writing an operating system, I suggest you use C. If you are writing a very complex application where execution speed is extremely important, I suggest you use C. If time to market is key, but execution speed is not important, I suggest you use python. If your boss told you: "do it in Java or you are fired" I suggest you use Java and look for a better workplace. 104.5k views View Upvoters