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How to dynamic new Anonymous Class?

...untry); yield return new ClassDescriptorKeyValue("Age", typeof(int?), x => x.Age); yield return new ClassDescriptorKeyValue("IsChild", typeof(bool), x => x.Age < 21); if (includeAddress) yield return new ClassDescriptorKeyValue("Address",...
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Adding header for HttpURLConnection

...RLConnection) object .openConnection(); // int timeOut = connection.getReadTimeout(); connection.setReadTimeout(60 * 1000); connection.setConnectTimeout(60 * 1000); String authorization="xyz:xyz$123"; String encodedAuth=...
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Concatenate text files with Windows command line, dropping leading lines

... more seemingly convert tab into spaces, pity! – Antonio Aug 18 '15 at 8:13 ...
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ASP.NET MVC - Should business logic exist in controllers?

Derik Whitaker posted an article a couple of days ago that hit a point that I've been curious about for some time: should business logic exist in controllers? ...
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How to remove the last character from a string?

...moveLastChars(str, 1); } public static String removeLastChars(String str, int chars) { return str.substring(0, str.length() - chars); } Full Code public class Main { public static void main (String[] args) throws java.lang.Exception { String s1 = "Remove Last CharacterY"; S...
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How can I create a directly-executable cross-platform GUI app using Python?

...library with Python bindings and then (if you want) some program that will convert your python scripts into standalone executables. Cross-platform GUI libraries with Python bindings (Windows, Linux, Mac) Of course, there are many, but the most popular that I've seen in wild are: Tkinter - based...
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How do you use a variable in a regular expression?

...'a') or if you want hex numbers, you can do parseInt('' + myNumber, 16) to convert to hex from decimal. – Eric Wendelin Jun 21 '11 at 15:19 34 ...
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Coalesce function for PHP?

... like coalesce in other languages, but any value, which will be implicitly converted to a boolean. So make sure you brush up on your type casting rules – DanMan May 24 '14 at 11:48 ...
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How much size “Null” value takes in SQL Server

...earer. Apologies for the disappearing comment. I meant to revise it but my Internet Connection went down between deletion and submission! It also depends a bit (From the comments section here) "For heap and clustered index record, there's always a NULL bitmap . For non-clustered indexes, there won't...
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How do I generate a stream from a string?

...while a string is composed of characters. It is crucial to understand that converting a character to one or more bytes (or to a Stream as in this case) always uses (or assumes) a particular encoding. This answer, while correct in some cases, uses the Default encoding, and may not be suitable in gene...