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Saturday, July 28, 2012

iOS 6 coming this fall

On the website of Apple, on iPod's dedicated page you can see a very important announce, which looks like this:

"iOS 6 coming this fall!"

It's not very unexpectedly, but now we know for sure that iPhone 5 will come with a brand new operating system.

Of course, you think that when you click on this link, you'll "Get a preview!" , but instead you'll see an article about iOS 5!!!

Thursday, July 26, 2012

The Yoyo Cell

SITUATION: "You, walking down the street, stressed about your discharged phone and bored to death... :-("
Talking about the presented situation (which happens to everybody pretty often), we see that it comes with 2 problems, so 2 necessities. First: a phone charger and 2nd: a toy.

The Yo yo Cell
Well, I have the perfect solution for this situation: THE YO YO CELL!!!

It has the basic functions of a phone and by dragging out its built-in earphones cable it turns into a yo yo. Playing with the yo yo, you charge the phone!!! Isn't it perfect?

The Yoyo charge
Also, if you don't want to lose the functionality of a smart-phone, you can by a yo yo charger. See it in the picture.

Would you buy a yo yo cell or a yo yo charger? I think the 2nd option is really interesting.

Saturday, July 21, 2012

Top 10 Android apps for this summer

Hi, Readers! Today I've made for you a list with 10 HOT  FREE ANDROID APPS FOR THIS SUMMER! You'll just love them!

  1. Chomp SMS
  2. Tom's Messenger
  3. Blogaway
  4. Temple Run
  5. Galaxy S3 Dandelion LWP
  6. Birthdays - Free
  7. Season Zen Free
  8. Tripping Fest Drawing
  9. Bounce Classic
  10. See Now
Share your opinion about these apps in comments and recommend your own favorites.

P.S. The list is with apps about I thought that the probability to already have them installed is very less. If you don't use to visit my blog frequently, you also might like the following apps: Bouncy MouseAngry BirdsLaputaSeesmic and Play.

C++: Diferente intre Borland C++ si MinGW


Diferentele dintre aceste 2 medii de programare sunt putine la nivel incepator, mediu si nu foarte avansat, insa la nivel profesionist acestea incep sa se inmulteasca. In acest articol, va voi prezenta CELE MAI SEMNIFICATIVE 7 DIFERENTE DINTRE BORLAND C++ SI MINGW, suficiente pentru categoria intai enumerata.

  1. Functia principala ("main") nu mai poate fi declarata de tip "void" (ca in Borland), ci doar de tip "int", implicand aparitia randului de comanda "return 0;", la sfarsitul programului.
  2. Dupa anumite biblioteci (precum "fstream", "iostream" si "algorithm") mai trebuie introdusa comanda pentru alocare de spatiu: "using namespace std;".
  3. ".h" - ul de la finalul tuturor bibliotecilor din Borland dispare in unele cazuri (ex. "fstream" si "iostream"), iar in celelalte cazuri se pastreaza (ex. "math.h" si "stdio.h") si se poate inlocui cu un "c" la inceput, ambele fiind corecte in MinGW (adica se poate scrie "stdio.h" sau "cstdio").
  4. Limitele se maresc foarte mult pentru tipurile de declarare a varibilelor, "int" ajungand aproape cat vechiul "long"!!!
  5. Programul primeste un "WARNING" daca nu este dat un "Enter" la sfarsitul sursei, astfel incat cursorul mouse-ului sa fie pe randul urmator, ca in imagine:

5 Curiosities about animals


Did you know that...

  1. the giraffe is pregnant 475 days and it can give birth to only one baby once?
  2. the jellyfish from the Turritopsis Nutricula species are immortal?
  3. the white rhino is the 2nd largest land animal, after the elephant?
  4. the wolf can move his eyes for 250 degrees?
  5. we have 98% genetical features common with the monkeys?

Friday, July 20, 2012

Introduction in Origami

Today I've decided to start a new series of articles about origami, the traditional Japanese art which consists in creating paper figurines. For the beginning, you should know why it is called "origami": the name comes from the Japanese words "ori", that means "to fold", and "kami", that means "paper".

The base of origami is folding the coloured paper, for representing different animals, birds, boats, flowers etc. obtained by various combinations of surfaces and lines. There is the possibility of creating a large diversity of figurines, which confers a plus of originality to this art.

Some people treated origami as a simple game, but the most of them considered it as art, due to the possibility to represent creatively and realistically different subjects. The true beauty of the origami art is...

Sunday, July 8, 2012

iGoogle will not be available anymore starting with November 1st, 2013!

Google decided to withdraw the iGoogle service from November 1, 2013! This announcement appears under the search box from the page.

How did Google come to this decision?

Google explained their decision as following: " We launched iGoogle in 2005 before anyone could fully imagine the ways that today's web and mobile apps would put personalized, real-time information at your fingertips. With modern apps that run on platforms like Chrome and Android, the need for something like iGoogle has eroded over time, so we’ll be winding down iGoogle on November 1, 2013, giving you a full 16 months to adjust or easily export your iGoogle data."

What will happen with our personal data stored on iGoogle's gadgets?

Google will not erase the data stored in the gadgets and will make them still accessible for you via other Google products linked with your account (Gmail, Google Docs, Google Finance, Google Calendar and other).

At the moment, 7.1 million people use iGoogle and for 6.5 million of them it represents the homepage. This means lose of interest?

Citeste scrisoarea de protest de pe foaia de BAC a unui elev!

Un elev absolvent de liceu care a sustinut probele de bacalaureat anul acesta a intocmit o scrisoare de protest pe foaia de examen, in loc sa rezolve subiectele. In aceasta mult controversata scrisoare, elevul da vina pe societate pentru rezultatele dezastruoase din invatamantul romanesc, pe faptul ca ne sunt promovati ca modele oameni al caror nivel intelectual nu poate fi dat exemplu si numeste actuala generatie ca fiind "PRIMII care se vor revolta impotriva voastra (n.r. politicieni si mass-media). Citeste lucrarea acestuia mai jos:

Generaţia rataţilor! Generaţia etnobotanistilor! Generaţia idioţilor! Generaţia facebook! – aşa ne cataloghează mass media şi opinia publică din întreaga ţară în zilele acestea pe toţi care am dat Bacalaureatul– eu le spun doar atât –RUSINERuşine tuturor!
Ruşine pentru că aţi ajuns să daţi vina pe...

Sunday, July 1, 2012

Patratele perfecte ale numerelor mai mici ca <30




112=121 212=441
22=4 122=144 222=484
32=9 132=169 232=529
42=16 142=196 242=576
52=25 152=225 252=625
62=36 162=256 262=676
72=49 172=289 272=729
82=64 182=324 282=784
92=81 192=361 292=841
102=100 202=400 302=900

C++: Ciurul lui Eratostene

Ciurul lui Eratostene este o metoda de verificare a numerelor daca sunt prime, destul de lenta si foarte limitata la matematica, dar cea mai rapida la informatica, in cazul in care se cere verificarea proprietatii de prim pentru mai multe numere. In cazul a mai putin de 10 numere se foloseste algoritmul clasic: Verificarea lui "n" daca este prim (varianta clasica).
Pasul 1: Cream un sir de numere consecutive (de la 2) pana la maximul posibil precizat in restrictiile problemei.
Pasul 2: Incepem cu primul numar (2) si intr-un sir auxiliar cu exact atatea elemente ca primul (in care initial toate sunt 0) marcam multiplii numarului, prin transformarea in 1 a valorilor corespunzatoare acestora, din al IIlea sir.
Pasul 3: Luam urmatorul numar pentru care valoarea sa din al IIlea sir este 0 si repetam pasul 2 pentru numarul respectiv.
Pasul 4: .......

Les métiers





Le boulanger/la boulangère

La boulangerie

Pain, croissants

Le médecin


La santé

Le chef

La cuisine

Des plats

Le juge

La Salle d’Audience

La loi


La scène

Des films, théâtre

Le sculpteur/la sculptrice


Des sculptures

Le chanteur/la chanteuse

La scène

La musique


L’avion, le ciel

Le voleur




Le constructeur

Le chantier

Des constructions

Le tailleur/la tailleuse


Des confections

Le pêcheur

La rivière, la flufe

Des poissons

Le boucher

La boucherie

La viande

Le journaliste


Le journal

Le vandeur/la vandrice

Le magasin

Viande, pain

Le marine

La mer, l’océan

Des croisiérs

Proprietatile patratului perfect

  • Daca p/n2 => p2/n2 (p=un nr. prim)
  • k=n2. Daca Dk={1, n, n2} => n=un nr. prim
  • Un nr. este patrat perfect daca:
    • se poate scrie ca n2
  • Un nr. nu este patrat perfect daca:
    • ultima cifra a sa este 2, 3, 7 sau 8
    • ultimele doua cifre ale sale nu se gasesc printre: 00, 01, 21, 41, 61, 81, 04, 24, 44, 64, 84, 25, 16, 36, 56, 76, 96, 09, 29, 49, 69, 89
    • este de forma: M3+2, M4+2, M4+3, M5+2, M5+3, ...