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Creating a new directory in C

... directory; if that directory does not exist then it creates the directory and a log file inside of it, but if the directory already exists, then it just creates a new log file in that folder. ...
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The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera

...dropdown list from a database mapped with Linq-2-SQL, using ASP.NET MVC 2, and keep getting this error. 9 Answers ...
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@Html.HiddenFor does not work on Lists in ASP.NET MVC

...ith items i grab from SQL Server. I want the List to be hidden in the view and passed to the POST action. Later on i may want to add more items to this List with jQuery which makes an array unsuitable for expansion later on. Normally you would use ...
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How to get a float result by dividing two integer values using T-SQL?

Using T-SQL and Microsoft SQL Server I would like to specify the number of decimal digits when I do a division between 2 integer numbers like: ...
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Why are Perl 5's function prototypes bad?

... that function calls are correct: that is, that they have the right number and type of arguments. Perl's prototypes are not well-suited for this task. It's the misuse that's bad. Perl's prototypes have a singular and very different purpose: Prototypes allow you to define functions that behave like ...
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Can CSS detect the number of children an element has?

...elects based on the number of siblings. Credit for this technique goes to André Luís (discovered) & Lea Verou (refined). Don't you just love CSS3? ???? CodePen Example: https://codepen.io/mattlubner-the-decoder/pen/ExaQZQR Sources: http://andr3.net/blog/post/142 (André Luís) http://...
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JavaScript console.log causes error: “Synchronous XMLHttpRequest on the main thread is deprecated…”

... This happened to me when I was being lazy and included a script tag as part of the content that was being returned. As such: Partial HTML Content: <div> SOME CONTENT HERE </div> <script src="/scripts/script.js"></script> It appears, at ...
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How to load db:seed data into test database automatically?

I'm attempting to use the new standard way of loading seed data in Rails 2.3.4+, the db:seed rake task. 8 Answers ...
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Visual Studio 2010 - C++ project - remove *.sdf file

... You can safely delete the .sdf file and ipch folder but you can also stop VS from putting those files in the project folder in the first place. (Useful if you have your source in an SVN or other synchronised folder, or if you store your project on a small volum...
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What is the best way to clone/deep copy a .NET generic Dictionary?

...uctor overload to Dictionary which takes an existing IDictionary" is fine, and already in my answer. If the values do need to be cloned, then the answer you've linked to doesn't help at all. – Jon Skeet Apr 15 '19 at 13:55 ...