Ma^(Are) bilaabaya inaad barato koodka? Nidaamku wuxuu u ekaan karaa mid xad dhaaf ah, waana in lagugula taliyay inaad qaado tillaabooyin yar yar. Laakiin ma tixgelisay ikhtiyaar is-dhexgal ah ka hor intaadan quusin fikradaha farsamada ee barnaamijka? xoqitaanka ^(Scratch)MIT waa qalab waxbarasho oo bilaash ah oo ka caawiya isticmaalayaasha inay abuuraan animations iyo ciyaaraha iyagoo isticmaalaya blocks isdhexgalka . Tani kaliya kama caawineyso fahamka fikradaha barnaamijka laakiin aaladda lafteeda ayaa sidoo kale xiiso leh in la isticmaalo.

xoqid - Baro^{(Scratch – Learn)} barnaamijka kombiyuutarka

xoqid^(Scratch) ayaa jirtay in muddo ah hadda. Waxa qalabkan i baray Harvard's CS50x . Scratch waxay nafteeda ugu yeertaa luqad barnaamij-waxbarasho oo ku-saleysan block. Ujeedada asalka ah ee qalabku waxay ahayd in la baro fikradaha barnaamijka carruurta yaryar, laakiin qalabka si fiican ayey u garteen dadka waaweyn sidoo kale. Qalabku wuxuu ka caawiyay arday badan inay fahmaan fikradaha aasaasiga ah ee barnaamijka kumbuyuutarka iyaga oo aan qorin xariiq kood ah.

Waxaa jira mashruucyo badan oo horay loogu abuuray Scratch , qaybta ugu fiicanna waa inaad arki karto, ciyaari karto, ama xitaa tafatir karto mashaariicda jira. Tani waxay ku siinaysaa fikrad fiican oo ku saabsan sida qalabku u shaqeeyo iyo waa maxay fursadaha lagu isticmaali karo.

Maadaama aaladda loogu talagalay kuwa bilowga ah iyo carruurta^{(intended for beginners and children)} , waxay la timaadaa UI aad u fudud oo la istcmaali karo. Waxaad abuuri kartaa mashruuc cusub oo aad ku bilaabi kartaa shaqada sida uu yahay; uma baahnid inaad saxiixdo si aad u isticmaasho xoqan^(Scratch) .

Cunsurka ugu aasaasiga ah ama jilaaga gudaha mashruuca xoqitaanka^(Scratch) waa Sprite . Waxaad ku dari kartaa sprites badan oo iyaga u xakameyn kartaa si waafaqsan. Waxaa jira waxyaabo badan oo Sprites ah oo lagu dhex dhisay aaladda, oo xitaa waxaad ka soo dhejin kartaa kuwa gaarka ah kumbuyuutarkaaga. Marka aad dhammayso inaad ku darto Sprites , waxaad dooran kartaa asalka marxaladda oo aad habayn kartaa muuqaallada mashruucaaga xoqitaanka .^(Scratch)

Hadda waa waqtigii lagu dari lahaa macquulka dhabta ah si ay Sprites -kaaga u dhaqmaan sidii loogu talagalay. Dhammaan xirmooyinka koodka waxay ku yaalliin liiska bidix, waxaadna u jiidi kartaa xannibaad ku habboon goobta shaqada. Waxaad ku xidhi kartaa inta baloogyada aad rabto. Dhiirigelinta ka danbaysa tan waa in la abuuro caqli-gal shaqo oo haga Sprite-kaaga shuruucda deegaanka.

Baloogyada si fiican ayaa loo kala saaraa dhaqdhaqaaqa^(Motion) , muuqaalka^(Looks) , codka^(Sound) , dhacdooyinka^(Events) , xakamaynta^(Control) , dareenka^(Sensing) , hawl -wadeenada^(Operators) , iyo isbeddellada^(Variables) . Qalabka dhaqdhaqaaqa^(Motion) ayaa kaa caawin kara inaad ku wareegtid Sprite . Muuqaalku^(Looks) wuxuu qeexi karaa sida jilaagu u muuqdo; waxaad bedeli kartaa lebbiska jilaha ama midabada barnaamij ahaan. Qalabka dhawaaqa^(Sound) ayaa ciyaari kara dhawaaqyada, kordhinta mugga, iwm. xoqid^(Scratch) waxay leedahay codad badan oo lagu dhex dhisay, laakiin waxaad sidoo kale dhejin kartaa ama duubi kartaa dhawaaqyada gaarka ah.

Xannibaadda dhacdooyinka ayaa ah hab wanaagsan oo lagu sameeyo Sprite fal-celin ku saabsan dhacdo. Waxaa jira qaybo badan oo ka mid ah dhacdooyinka la heli karo oo ay ku jiraan kuwa ugu caansan Marka Calan Cagaaran^{(When Green Flag Clicked)} dhacdo. Xakamaynta blocks waxay kuu ogolaanaysaa inaad abuurto haddii kale ama maangal caqli gal ah gudaha blocks kale. Dareenka blocks ayaa mar kale ah hab wanaagsan oo lagu dareemo deegaanka iyo dhacdooyinka. Hawl-wadeenadu waxay ku siinayaan marin u helka xisaabiyeyaasha caadiga ah iyo kuwa macquulka ah. Doorsoomayaashu waxay ka kooban yihiin dhammaan baloogyada kuu ogolaanaya inaad kaydiso oo aad gasho xogta qaar doorsoomayaal ujeedo guud ah.

Haddii baloogyada la dhisay aysan u muuqan inay xallinayaan ujeedadaada, waxaad sidoo kale abuuri kartaa baloogyadaada. Baloogyada gaarka ah ayaa laga heli karaa hoosta My Blocks.

xoqin shaki la'aan waa qalab aad u wanaagsan oo lagu bilaabo safarkaaga barnaamijka kombiyuutarka. Waa qalab fiican oo loogu talagalay carruurta iyo sidoo kale dadka waaweyn labadaba. Isticmaalka fudud ee is-dhexgalka iyo fikradda ah in la isku dhejiyo blocks horay loo qorsheeyay ayaa si fiican u shaqeeya, natiijadaas, waxaad ku arki kartaa mashruucyo badan oo xiiso leh bogga Scratch^{(Scratch website)(Scratch website)} .

Scratch: Free interactive tool to learn computer programming

Are yоu starting to learn code? The process might seem exorbitant, and you must have been advised to take small steps. But have you considered an interactive optіon befоre you dive into the tеchnical concepts of programming? Scratch from MIT is a free educational tool that helps it users create animations and games using interactive blocks. This not only helps grasp the concepts of programming but the tool itself is also fun to use.

Scratch – Learn computer programming

Scratch has been around for quite some time now. I was introduced to this tool by Harvard’s CS50x. Scratch calls itself a block-based visual programming language. The original purpose of the tool was to teach programming concepts to small children, but the tool has been well perceived by adults too. The tool has helped many students understand the basic concepts of computer programming without writing an actual line of code.

There are numerous projects already created on Scratch, and the best part is that you can view, play, or even edit existing projects. This gives you a good idea about how the tool works and what are the possibilities it can be used in.

Since the tool is intended for beginners and children, it comes with a very simple to use and quite interactive UI. You can create a new project and start working as is; you do not need to sign-up to use Scratch.

The most basic element or the actor inside a Scratch project is a Sprite. You can add as many sprites and control them accordingly. There are a lot of Sprites built into the tool, and you can even upload custom ones from your computer. Once you are done adding Sprites, you can choose the background of the stage and customize the visuals of your Scratch project.

Now it is time to add the real logic so that your Sprites act as intended. All the code-blocks are available on the left menu, and you can drag a suitable block into the working area. You can connect as many blocks you’d like. The motivation behind this is to create a working logic that guides your Sprite about the rules of the environment.

The blocks are well-categorized into Motion, Looks, Sound, Events, Control, Sensing, Operators, and Variables. Motion blocks can help you move around your Sprite. Looks can define how the character appears; you can change a character’s costume or colors programmatically. Sound blocks can play sounds, increase volume, etc. Scratch has plenty of sounds built into it, but you can also upload or record custom sounds.

Events block are a good way to make a Sprite react to an event. There are a lot of event blocks available including the most popular When Green Flag Clicked event. Control blocks let you create if-else or looping logic within other blocks. Sensing blocks are again a good way to sense environment and events. Operators give you access to common arithmetic and logical operators. Variables contain all the block that would let you save and access some data to general purpose variables.

If the inbuilt blocks don’t seem to solve your purpose, you can create your blocks as well. Custom blocks are available under My Blocks.

Scratch is undoubtedly a very good tool to start your computer programming journey. It is a good tool for both children as well as adults. The easy to use interface and the concept of stacking pre-programmed blocks works very well and a result of which, you can see many interesting projects on the Scratch website.

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