'Uncategorized' Category

  • Powershell: handy links

    December 12, 2011

    Enable Script Support Enable and Use Remote Commands in Windows PowerShell How to create a PSCredential object Remoting Out of Memory Exception PowerShell V2 Remoting on Workgroup Joined Computers

  • On vacation till September 1st

    August 21, 2010


  • Why dmitko.ru was down

    April 6, 2010

    For almost the whole day this blog was down with fatal error Cannot allocate memory. After changing php.ini and setting memory_limit=32М instead of previous 8M the site became working. Sorry for the inconvenience.

  • Enable IE8 to pass username and password in url

    March 23, 2010

    To disable the new default behavior in Windows Explorer and Internet Explorer which does not allow to pass username and password in urls, create iexplore.exe and explorer.exe DWORD values in the following registry keys and set their value data to 0. HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_HTTP_USERNAME_PASSWORD_DISABLE HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_HTTP_USERNAME_PASSWORD_DISABLE P.S. Works in Windows Server 2008

  • .ready() experience

    March 5, 2010

    jQuery has a rich set of functions including .ready() http://api.jquery.com/ready/ which is very helpful if you want to perform some operations on page ready. Initially I thought – wow! I can make whole body invisible until it’s ready (no working garbage apper). After done that I noticed that pages became very slow. After some investigation I realized that while […]

  • Add screencast to your web site

    February 15, 2010

    Screencasts may be very userful to describe how to use your site or web service. Here I’ll describe some tools that I used to create a simple screencast. http://screencast-o-matic.com – an online tool for creating screencasts, free for creating videos not longer that 15 mins – very easy to use yet comprehensive. For embedding a […]

  • (Русский) Python decorators

    January 10, 2010

    Sorry, this entry is only available in Русский.

  • YUI: click on disabled buttons

    October 16, 2009

    Surprisingly, I’ve discovered that disabled YUI buttons fire events regardless their state and YUI API: disabled – Boolean indicating if the button should be disabled. (Disabled buttons are dimmed and will not respond to user input or fire events. Does not apply to button’s of type “link.”) After some debugging I found the reason for […]

  • Bitwise gems – fast integer math

    September 24, 2009

    Found an interesting link: how to speed arithmetic operations, e.g.: x = x * 2; x = x * 64; //equals, but 300% faster: x = x << 1; x = x << 6; Others: http://lab.polygonal.de/2007/05/10/bitwise-gems-fast-integer-math/ Compiler I think does all of those tricks.

  • JavaScript frameworks

    September 15, 2009

    For testing JavaScript we use YUITest (http://developer.yahoo.com/yui/yuitest/) – it has all necessary assertions, is able to run asynchronous tests, simulate user clicks and keypresses and moreover it has the ability to build test suites and send their results in xml. I should say that guys from Yahoo are great – not every framework has so […]

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