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A few months ago, I run into web presentation, which was held last year at Devoxx 2012. Our colleague, Vinicius Senger, was introducing jHome API. He connected a bit of hardware, used Java EE6, some EJB's and "took control" of his own house. I must admit that I didn't wait until end of presentation and already had an idea in my head: "Why can't I do just that?" [More]

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A few months ago, I run into web presentation, which was held last year at Devoxx 2012. Our colleague, Vinicius Senger, was introducing jHome API. He connected a bit of hardware, used Java EE6, some EJB's and "took control" of his own house. I must admit that I didn't wait until end of presentation and already had an idea in my head: "Why can't I do just that?" [More]

A few months ago, I run into web presentation, which was held last year at Devoxx 2012. Our colleague, Vinicius Senger, was introducing jHome API. He connected a bit of hardware, used Java EE6, some EJB's and "took control" of his own house. I must admit that I didn't wait until end of presentation and already had an idea in my head: "Why can't I do just that?" [More]

My first Arduino Uno finally arrived.   Couldn't wait to go to local electronic parts store to pick some stuff and try very first "Blink" example. But simple "Blink" with one LED diode was already made. So let's go with dual LED (RED and BLUE).   int ledRED = 13; int ledBLUE = 12; void setup() { pinMode(ledRED, OUTPUT); pinMode(ledBLUE, OUTPUT); } void loop() { digitalWrite(ledRED, HIGH); delay(1000); digitalWrite(ledBLUE, HIGH); delay(1000); digitalWrite(ledRED, LOW); digitalWrite(ledBLUE, LOW); delay(1000); }   And here is the image how it works(YouTube Link):   Update: 2012. June 4th Since I live in Serbia, and PayPal is just long waited dream, I couldn't find/afford Jumper Kit for Proto-Board. So currently I am using UTP wires for wall installations :)    Another Sempahore project you can look here.

I really don't like to have any red marks in my Java Projects in Eclipse. They can be very annoying. Therefore I was looking over net how to "exclude" validation of JScript that are 3rd party JavaScript provided and tested by community. Who the hell is my Eclipse Workspace to validate them again and at same time to report as not valid :)   So here are the steps what to do in order to disable validation on 3rd party JScript files.   1. You must choose Java Project in "Package Explorer" that contains "problematic" JScript files and right click on it. Then modal dialog opens. On left hand side there are categories that you can set for selected resource (project). Among others there is JavaScript also. Click to expand   2. Offered subcategories are: "Code Style", "Editor", "Include Path", "JSDoc Location" and "Validation".   3. Click on "Include Path". As result on right hand side you will get 4 tabs. You should focus on "Source" tab. Click on it.   4. By default, all files are Included and none is Excluded.  Included: (All) Excluded: none   5. Change this settings to exclude 3rd party provided JScript files (e.g. I always put jQuery and other files in separate folders so you can easily apply folder pattern to exclude those files - see following image)     Hope this will help others that has same issue with JScript errors in Java projects.

  Povodom zauzimanja zgrade kasarne Arcibald Rajs na Futoskoj ulici, dadoh pre neki dan komentar na to njihovo "nenasilno" zauzimanje tudje svojine,  A da Vas podsetim da zivim u blizini pa eto ko ima volje i zelje da me cita nek se malo kroz par recenica zabavi.   Rodjeni sam Novosadjanin, i obratite paznju na veliko N, nije slucajno :) Od kada znam za sebe zivim u ovom delu grada, secam se i Georgi Dimitrove ulice, i Heroja Tepica i sada B. Nusica.    Oni koji znaju ovaj kraj setice se i cuvene kafane "DOMINO" na kraju ulice,  koja je bila poznata po dobroj madjarskoj kuhinji i meni kao klincu zanimljivoj atmosferi. Kao kroz maglu se secam da se vikendom mogao cuti madjarski rom cimbalista, i posluga u madjarskoj narodnoj nosnji. Tu je na kraju ulice, koja je dosta dugo bila kaldrma, bio i moj prvi berber kod koga me je  moj deda vodio. Jedan stariji gospodin rekao bih da je bio Bunjevac.   Na sredini ulice nam jos uvek zivi bivsi gradonacelnik Novog Sada.    Secam se depoa TAM-a koji se nalazio preko puta kasarne u broju 2-4.   Secam se da sam kao klinac provirivao i divio se vojnicima koji su u zelenasto maslinastim uniformama preskakali poligon, trudeci se da polako, sasvim polako "gvirnem" u to dvoriste da vidim sta oni tamo rade. Kad sam se vracao iz skole naletao sam par puta na kolonu vojnika koji su isli putem Majevice na gadjanja. Zagledao sam im opremu, puske, cizme, ...   A onda je doslo bombardovanje i bio sam malko stariji. Da Vas ne podsecam na to vreme, ali nekako na tom mestu i dan danas se secam strazara, kojima sam nosio bundevaru koju je moja majka pekla. Ja sam tada bio pred vojsku, nekako se verovatno sazalila na njih a mozda se jadna plasila da ako i ja odem u vojsku da ce i neka druga majka mene pogledati.   Srecom ja sam ipak vojsku odsluzio u mirnije vreme na granici sa Rumunijom.   Zasto sam sve ovo napisao? Hteo sam da Vam docaram kako je to nekada bilo.    Nisam nostalgicar, neki konzervativac, suvise sam mlad, da bih se ucaurio i nadao da niko nece menjati moj grad. A grad je verovali ili ne "narastao" sa 200.000 na 400.000 dusa. I neka je. Ne zalim se na to.   I ne zalim se sto vise nema "mog" berbera na kraju ulice, i nema cuvene kafane "DOMINO", i ne zalim se na to sto sam vec 3. put morao da menjam licnu kartu da bih promenio naziv ulice, i ne zalim se na to sto me niko od vojnika na ulici ne sretne i pozove da ih "izvadim" iz kasarne, ... Ne zalim se ni na to sto nema vecine mojih komsija i da su na njihovim placevima nikle zgrade u cijim stanovima zive podstanari koji ne znaju kako je ovaj kraj izgledao.   Jedino sto mi je krivo sto su se nasli prvo pozvani jedni (oni nenasilnici) da znaju sta treba mom kraju, da mi kazu kako mi fali kulturni prostor u kome bih mogao opusteno da gledam filmove i da slusam muziku.  A na njih su se pojavili jos onda oni drugi, koji bi da batinaju one prve. I to sve pod velom da i oni znaju sta je dobro za mene i da brane moje interese u vezi kasarne.   A ja bih iskreno samo voleo da se vrati Bunjevac berber, da mogu da danas vodim mog klinca na kraju ulice na sisanje, da ga subotom dok nam mama radi da odem sa klincem na jedan "becar" paprikas uz zvuke sa cimbala majstora madjarskog roma, i da klincima iz moje ulice strazar na kapiji stavi "titovku" na glavu i pokaze kakvu "super" pusku ima.