computer express

Developing applications for mobile devices for many may seem not so difficult. With this statement in principle, we can agree, but with one "but": to develop functional, beautiful, and most importantly, convenient application is extremely difficult. In the article I would like to talk about the complexities in mobile application development and how to use our developed engine WP7PUBLISH you can save time on writing apps for Windows Phone. Introduction Writing a simple RSS reader can steel easy task even for a student, but the development of convenient content delivery system – a task much more difficult. What you need to remember when writing mobile applications: the mobile app is not a desktop or web application, so apply the usual rules is impossible. You need to remember that the smartphone is not a full computer, so questions of performance and convenience come first. the the user may not always have an Internet connection, and the tariffs for mobile I

Nigma.ru added to your piggy Bank a new feature for users. Now right across the search bar, you can solve various math problems, for example, x2-3x+2=0 , sin2 x + cos2 x , 2 h * 30 m/min = x , of the system of equations of type 2x-y=4, 3y+x=9 , x2+y=1, x*y=0 , etc. (detailed list here ). The service is designed for students of class 6-10. For more information you can learn by reading dokumentaciju news on our website. To create this feature we asked real students — were asked to enter a search string in a mathematical expression the most convenient way. Of course, few of them know the syntax of programming languages — nobody could write something that looks like normal syntax. Therefore, the most important task for us was the recognition of a free syntax — because this is the task of any search engine is to give the user the ability to answer his question without studying the documentation for the system. How does our algorithm? First, we recognize mathematical q

so, 2008 is inexorably coming to an end — it's time to take stock. This year for Nigma was a real creative breakthrough. We worked hard and were able to launch a record number of useful services for our beloved users. We present to your attention a collection Nigma-2008 features: the meaning of the abbreviations — base of 200 thousand English and Russian acronyms. WP the solution of the equations. Nigma knows how to solve equations, system of equations — so much more list of tasks . x2-3x+2=0 the Fresh news — the opportunity to see the latest news associated with the query right on the search results page. Putin the Avtonapovnennya with the opportunity to go to the most popular site at the stage of entering a query in a search string. the Nigma-hime — search for inorganic reactions. CON+H2SO4 the Nigma-muzyka. using this function, all users can listen your favorite songs right on the search results page. Vivaldi's seasons But that's not all! Part

Good day! With permissions Mio gathered all wishes of users regarding habrahabr. I don't think they are all generally viable, but some I personally look forward, for example the disappearance odabranog from the live broadcast. Well, the hotfix registration ballots waiting, of course ;) Killed abramovici 27 points pietrovich The bottom line: If someone made a thread habanero rushed and written reviews, but this one took it and closed the topic disappears from not only its content, but the content is all who commented. Just lost a page from favorites. Proposed solution: when you hide a topic to hide only the text of the topic and the possibility of voting for him. Or to prevent to hide the topics. explanation of links and elements on a page 16 points tmikwid The bottom line: Beginners is not always clear what is meant by certain figures, and other user interface elements. Proposed solution: Add tooltips to interface elements. Number of topics on one pag

About the project What is a standard blog or publication? Comments are usually separated from the text and users have to quote fragments of text to comment on them. But if the dispute between the readers tied around certain statements in the article, as often happens in Habra, only what came in the post the reader is difficult to catch this interesting part of the article. How can I make the comments more contextual, interactive, attention-grabbing? I want to share with apachename project, which is developing one of our teams. It will be useful to bloggers, online media, and just sites with a high text content. The project SSO offers a new perspective on comments. Comments can be as fragments of text and individual words, pictures. It allows the author to spice up the article to see the most talked about, hottest parts of the text, make the article content more intense due to the activity of readers. the How to use the the On site set is very simple: there ar

we Take as a starting point, there are two pretty well known quotes: the "Search engines have become one of the two new wonders of the world, leaving Homo Sapiens unlimited and instant access to information." Ilya Segalovich, "How search engines work" the "the Internet is like a large dustbin: there is everything, but find it impossible." Folk wisdom Select three major problems faced by modern search engines. the Main problems of information retrieval the Instead of searching information search references . You have not yet tired of snippets? How much time is spent on the campaign the links and subsequent search of the information on the pages. Yes, while we twist banners, counters and other visitors, pleasing the owners, but from the publication of the RSS stream nobody suffers? In 90 cases out of 100 we are looking for information and receive a link where she might be located. Instead of instant access to the desired information is