Author: admin
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Najzastupljeniji programski jezici u 2013
Python je najpopularniji programski jezik ako je suditi po tvrtkama koje potencijalne zaposlenike traže preko stranice CodeEval.
Kako se navodi na blogu tog servisa, na osnovu uzorka od preko 100.000 postavljenih zadataka izveden je zaključak kako je Python najpopularniji s udjelom od 29,8 posto, na drugom mjestu je Java s udjelom od 25,8 posto, na trećem C++ s udjelom od 12,6 posto, a zatim slijede Ruby sa 9,6 posto, PHP sa 7,3 posto, C sa 4,9 posto, Javascript sa 3,9 posto, C# sa 2,5 posto i Perl sa 2 posto.
Za usporedbu, poredak prva tri najpopularnija programska jezika u prethodnoj godini identičan je poretku za ovu godinu, međutim Python je izgubio gotovo sedam posto udjela na tržištu, dok je popularnost Jave rasla za 3,8 posto. Na četvrtom mjestu prošle godine bio je Ruby s udjelom od 9,5 posto, zatim PHP sa 8 posto, C sa 5 posto te Perl sa 2,5 posto. U odnosu na prošlu godinu najveći dobitnik bio je C# koji je rastao gotovo 500 posto dok je Perl izgubio gotovo 21 posto udjela na tržištu. (rep.hr)
Tiobe.com
Tiobe is a popular site for ranking programming languages. Tiobe bases its rankings on world-wide availability of skilled engineers, courses and third party vendors. Rankings are not about the best programming language or the language in which most lines of code have been written. Tiobe uses Google, MSN and Yahoo! search engines to measure the Web “chatter” and hence the popularity of each programming language. The Tiobe top 11 for May 2007 are:
1. Java – 19.1%
2. C – 15.2%
3. C++ – 10.1%
4. PHP – 8.7%
5. Visual Basic – 8.4%
6. Perl – 6.2%
7. Python – 3.8%
8. C# – 3.7%
9. JavaScript – 3.1%
10. Ruby – 2.6%
11. Delphi – 2.1%Dice.com
A September 2006 eWeek article ranks programming languages based on nationwide queries on Dice.com, a job site for technology professionals. Following are percentage of jobs listed on Dice.com that require skills in each programming language:
1. Java – 35.7%
2. C, C++ – 15.3%
3. C# – 12.7%
4. Perl – 11.9%
5. JavaScript – 10.9%
6. Visual Basic .NET – 5.2%
7. PHP – 2.9%
8. Ajax – 2.7%
9. Python – 2.0%
10. Ruby – 0.7%Evans Data
Evans Data Corporation conducted a Winter 2006 developer survey that ranks programming languages based on how many developers use that language at least some of the time:
1. Java – 45%
2. C, C++ – 40%
3. C# – 32%
4. Ajax – 28%
5. Visual Basic & VB.NET – 21%Computerworld
In early 2005, Computerworld conducted a developer survey that measured which programming languages are in use by the developer’s company:
1. C# – 72%
2. Java – 66%
3. Visual Basic – 62%
4. C++ – 54%
5. JavaScript – 50%
6. Unix Shell Scripts – 42%
7. Perl – 34%
8. C – 32%
9. PHP – 16%
10. Python – 8%
11. Delphi – 7%
12. TCL – 6%
13. Ruby – 1%
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Zašto učiti decu da programiraju ?
U kratkom video snimku pojavljuju se velikani savremene tehnološke industrije, ali i nekoliko ljudi iz drugih sfera života. Svima im je zajednička ljubav prema programiranju.
Neprofitna američka organizacija Code.org, čiji je osnovni cilj promovisanje računarskog programiranja do mjere da ga žele uvaliti kao poseban predmet u škole, objavila je video snimak s nekima od najvećih svjetskih faca iz svijeta računarskih tehnologija, ali i ostalih sfera života, koji svi redom naprosto obožavaju programiranje.
Među njima su gazda Microsofta Bill Gates, prvi čovjek Facebooka Mark Zuckerberg, tvorac Twittera Jack Dorsey, ali i mnogi drugi.
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Kako zaraditi na social sajtovima ?
According to a recent survey, 83 percent of Americans want brands to support causes. In the same survey, it was found that 41 percent of people bought a product from a company because they knew the company was associated with a cause. As more companies and nonprofits are evolving into social enterprises (a hybrid of charity and business), many are counting on social media to help them succeed. With online charity giving steadily rising, along with the ever-increasing popularity of social media sites like Facebook, Twitter, Tumblr, YouTube, and more, it’s not hard to find a number of recent examples of social enterprises that are effectively using social media to aid in their efforts. The following infographic highlights a few these examples, and offers more supporting research for companies who are considering moving toward the ‘social enterprise’ business model.
