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Make browser window blink in task Bar

... the taskbar button flash in changing colours, but the title will blink on and off until they move the mouse. This should work cross platform, and even if they just have it in a different tab. newExcitingAlerts = (function () { var oldTitle = document.title; var msg = "New!"; var timeou...
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Checking if a SQL Server login already exists

I need to check if a specific login already exists on the SQL Server, and if it doesn't, then I need to add it. 10 Answers ...
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Twitter bootstrap scrollable table

... this table will have about 400 lines. How can I limit the table's height, and apply scrollbar to it? This is my code: 14 A...
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort

...mbers as floats, this allows scientific notation eg 1.234E10 but is slower and subject to rounding error (1.2345678 could come after 1.2345679), numeric sort is just a regular alphabetic sort that knows 10 comes after 9. See http://www.gnu.org/software/coreutils/manual/html_node/sort-invocatio...
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Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s

...in from different time zone or IP Address Computer. Your production server and the mail id you have used both are in different time zone. Choose either of these two solutions: 1) Log in to production server via remote access, and sign in to gmail once with your credentials. They will ask for the co...
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SignalR: Why choose Hub vs. Persistent Connection?

I've been searching and reading up on SignalR recently and, while I see a lot of explanation of what the difference is between Hubs and Persistent Connections I haven't been able to get my head around the next level, which is why would I choose one approach over the other? ...
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Does MSTest have an equivalent to NUnit's TestCase?

... feature! To use it, just install the NuGet packages MSTest.TestFramework and MSTest.TestAdapter (both pre-release as of now). Older answer: If don't have to stick with MSTest and you're just using it for being able to run the tests via Test Explorer because you only have a Visual Studio Express ...
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Algorithm to find Largest prime factor of a number

...factorisation. It makes use of the identity N = (a + b)(a - b) = a^2 - b^2 and is easy to understand and implement. Unfortunately it's not very fast in general. The best known method for factoring numbers up to 100 digits long is the Quadratic sieve. As a bonus, part of the algorithm is easily done...
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Should you declare methods using overloads or optional parameters in C# 4.0?

I was watching Anders' talk about C# 4.0 and sneak preview of C# 5.0 , and it got me thinking about when optional parameters are available in C# what is going to be the recommended way to declare methods that do not need all parameters specified? ...
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)

...you might tack something else on to the CFBundleVersion, maybe another dot and integer. share | improve this answer | follow | ...