Leadership musings and hackery from the Perl generation...
One of the little used features of c#, is user written implicit and explicit type conversion. Put simply: sometimes you have a object (custom or built-in .Net framework) and want to convert it to another type of object. While you can easily write left to right style code to accomplish this every time, there is a lot cleaner way of doing this by empowering your objects to cast themselves as another type.
Mountain View must be starting to worry more about applying to it’s “Don’t be evil” mantra, by releasing a new web application security testing tool that has been under development internally. SkipFish is its name, and its sure to add another tool to your developer toolbox. On the flip side, this tool will definitely also pop up on the radar of the very people its trying to stop;
One of the niggling that often happens when your deployed to a cheap shared hosting environment is having your table owners change on you. If you have created a data access layer that references tables using their long name this is an issue. This can be caused by a deployment script not maintaining user permissions on your tables or maybe you’re using a web console to interract with you database like myLittleAdmin and it doesn’t allow you to create a table under any user but your own.
So you’ve set up a twitter feed on your site – sweet. Now all your peeps can see how excited you are about the new limited edition Whitney Houston EP you’ve been listening to. But then you post a link – or a reply to a fellow twitterati member and those handy auto links you’ve become so used to aren’t there. Bummer duuude – lets fix that.
While recently setting up a new Exchange 2010 box is came across an issue where some users that had active synch enabled for their user account still couldn’t synch using their iPhones or Blackberries.
After my recent service roll-up for Exchange 2010 users who were homed on one of my servers where unable to set their out-of-office replies on. After some quick troubleshooting it would appear that the service roll-up had reset some of the permissions on some of my Exchange IIS virtual directories.
Under certain conditions there are times when you have a machine in your domain that you don’t want to update its DNS A records. These are usually edge cases however the need is still there. I needed to do this recently, so as they say on Law and Order in a robotic Stephen Hawking voice - “These are their stories”
So this may be a post that exists in a million places on the web if you know where to look, however it would appear that whenever i do this a colleague gets the idea that i am channelling black magic. How does one “debug” a mail server connection – this is as easy as 123.
When Chrome was first launched by Google, and the media found out about it, they proposed that Google had Microsoft firmly in it’s sights and was potentially about to start a new browser war, i beg to differ in my opinion on this. Internet Explorer has one major advantage that no other browser has, and for the near future at least, will continue to have: locked in marketshare in enterprise and all new copies of Windows. Internet Explorer will never be crushed. No matter how crap Internet Explorer becomes, it has the (some may say unfair, but i believe that’s life) advantage of already being installed 90% of the time. So who should really be afraid of Chrome spreading its wings? Apple and Mozilla and if you still care: Opera.
There are quite a few built-in stored procedures in Microsoft's SQL Server that can help you troubleshoot database issues and make those long nights less painful. Knowing they exist can be a life saver, so lets take a look.