IT Guru

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  • Created: 2012-03-20 23:04, Views: 25712
    In order to pass variables from MQL4 to PHP and receive response (decision) in form of SELL or BUY, first you need expert. Originally experts are user created logic, which analyze market movement and trends and either suggest user when to sell or buy, or even do it automatically.
  • Created: 2011-05-23 20:20, Views: 2493
    Imagine you are a working student. At home you are writing homeworks, in mobile phone you have made a few pictures and at work you received nice presentation you would like to show others outside office. To share with files or to bring them with you you need either USB memory stick or use email in worse case. Using cloud storage you can do it slightly different.
  • Created: 2011-05-19 21:13, Views: 5689
    How fast will 3D desktop become popular depends on many factors, main of them – how usable and convenient will be to work with such desktop. On the first touch, I was unable to feel a significant difference between usage of 3D desktop or switching between tasks in old fashion. I think it is very human to tend to look a side of the monitor to see what is on in a side desktop.
  • Created: 2011-05-12 21:55, Views: 53863
    Does it really have significant performance differences between Windows 7 32 bit version and 64 bit version? In reality, OS loading speed as well as software launching time is what regular user mainly notices first. It is more specific to notice and benchmark performance improvements in applications and games while this performance differences is not measured in tens of percents.
  • Created: 2011-04-26 21:45, Views: 909
    While Google launched Google Blog search designed to search within blogs only in 2005, Technorati realized blog power significantly earlier - in 2002 and at the beginning of 2006, Technorati indexed about 27.7 millions of blogs and looks is the first engine that started to index MySpace blogs. DQ3QYM7BVQFV
  • Created: 2011-04-22 17:09, Views: 21735
    With term “zebra” we understand highlighting of each n-th row in table or list. By doing this we significantly improve the readability. Especially for long tables or lists. In this articles it is shown with a practical examples using different techniques how to achieve row highlighting in css, css3, jquery un smarty.
  • Created: 2011-04-17 15:10, Views: 969
    Constant is a name of simple value (number, text), which should not change during code execution. Constants are case sensitive, and good programming style requires use them in uppercase. Besides large number of constants coming from php engine, there are “magic” constants which value depends on where they are requested.
  • Created: 2011-04-09 02:27, Views: 5372
    Positive changes occurred on very popular in Latvia social network – not only in design, but also step forward was made and social widget using iframe was created for web pages, to be inserted into the blogs or other webs. It was possible to fetch followers using javascript in json format, but as news design was applied, it suddenly stopped to work. And here it comes - new code using iframe.
  • Created: 2011-03-10 11:30, Views: 1807
    With the popularity of the iPhone and Apple principle of non-flash support for these devices has led web developers close to a process that could be called the search for the Holy Grail. Small steps in this direction is doing Adobe itself.
  • Created: 2011-02-17 21:14, Views: 1987
    Today I have found a little “green” but thus not less interesting application Google Goggles. Application is based on image recognitions by using build in camera and online connection to Google Labs. Together they allow you to make a photo of an object and send it to Google Labs. As an answer you will receive description of recognized object.
  • Created: 2010-12-14 19:29, Views: 2778
    One of the biggest weaknesses of Android (viewed from the user perspective) is that the application could only be install on telephone main memory, which is and remains badly short. Its good news that since the android 2.2. version it become possible to move applications to the SD card.
  • Created: 2010-12-10 20:28, Views: 3750
    While manufacturers of the digital cameras are fighting for megapixels, offering 5,7, 12 and even more megapix resolutions, skeptics are in doubt whether such high resolution images are needed. In order to make gigapixel image, technologically minded people produced following experiment – made series of hight resolution images by changing only optical zoom
  • Created: 2010-05-20 23:37, Views: 2049
    Spatial Extensions is a set of data types and functions, helps easily (by not using geometrical mathematics) work with points in the map, polygons and distances and other units can be found in geographical maps. According to documentation [1] Spatial Extensions can be used as well in MyISAM as in InnoDB with a one note – InnoDB does not support spatial indexes. I have not checked if something is changed in the recent versions of MySql.
  • Created: 2010-05-18 23:41, Views: 799
    The problem is as old as the old IE6 and IE7, but checking code made by others, managed to step on the rake. So I looked at the code and wondered, until I realized that it is the IE bug.
  • Created: 2010-04-28 23:18, Views: 10222
    Once, for some project I had a need to create small YouTube. Actually, ability to view video in the web providing skip forward and rewind ability. Especially such functionality is necessary when viewing long video in order not to wait until all video file is loaded.
  • Created: 2009-05-06 21:38, Views: 26785
    As the title already says, the story is about how the external application (which this time will be written in PHP) can take action with Skype. Operation range is quite impressive. This time we will use the chat procedure - message sending and message.
  • Created: 2009-04-09 13:39, Views: 4868
    Command line tool is a good thing, but user friendly graphical interface – even more. This story is about MySQL design environment, or GUI. Exactly most of programmers need – easy edit, function to save query, connection management and data / structure synchronization. And, of course – backups. I would rather say this is most successful software for MySQL I ever found.
  • Created: 2009-03-17 22:01, Views: 0
    Next OOP trick. Albeit this time not as functional, but as a visual. So - methods catenation or Class Methods chainin or ganging or echo $thisDog->owner()->name();
  • Created: 2009-03-07 12:51, Views: 1518
    nclude – is a php construction, allows to include some code located into external file into existing one. Bencmarks shows, that require_once is up to 4 times slower than require. Searching google, you can find different figures and measurements, sometimes contradiction. Some ideas hot to speed it up are described in this article.
  • Created: 2009-02-10 09:26, Views: 4666
    This time, I will make a closer look at mysql user variables. They can be divided into two main categories: defined variables, used in procedures and functions and undefined, also can be used in procedures and function, but also can be used in sql queries as in-line code.
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