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How can I use optional parameters in a T-SQL stored procedure?

...ry.AllNoTracking; // partial and insensitive search if (!string.IsNullOrWhiteSpace(filters.SomeName)) query = query.Where(item => item.SomeName.IndexOf(filters.SomeName, StringComparison.OrdinalIgnoreCase) != -1); // filter by multiple selection if ((...
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Cannot change column used in a foreign key constraint

...sion. The size and sign of integer types must be the same. The length of string types need not be the same. For nonbinary (character) string columns, the character set and collation must be the same. share | ...
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What's the difference between dependencies, devDependencies and peerDependencies in npm package.json

...ding test dependencies as regular dependencies introduces a whole bunch of extra libraries, each of which may fail in some way. I would lean (pun!) towards light-weight production servers with as little code on them as possible. Remember, the best code is no code! – Stijn de Wi...
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Convert string to symbol-able in ruby

... Rails got ActiveSupport::CoreExtensions::String::Inflections module that provides such methods. They're all worth looking at. For your example: 'Book Author Title'.parameterize.underscore.to_sym # :book_author_title ...
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Cannot set boolean values in LocalStorage?

... Firefox's implementation of Storage can only store strings, but on 2009 September, W3C modified the draft to accept any data. The implementation (still) isn't caught up yet (see Edit below). So in your case the boolean is converted to a string. As for why "true" != true, as...
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How do I uniquely identify computers visiting my web site?

...session, your database schema will look like this: sesssion: sessionID: string // Global session data goes here computers: [{ BrowserID: string ComputerID: string FingerprintID: string userID: string authToken: string ipAddresses: ["203.525....", "203.525...", ....
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How do I programmatically get the GUID of an application in .net2.0

...d to the Assembly using System.Runtime.InteropServices; static void Main(string[] args) { var assembly = typeof(Program).Assembly; var attribute = (GuidAttribute)assembly.GetCustomAttributes(typeof(GuidAttribute),true)[0]; var id = attribute.Value; Console.WriteLine(id); } ...
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Find objects between two dates MongoDB

...lts were expected, but there was still one gotten. This is because a basic string comparison is done. share | improve this answer | follow | ...
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Convert UTC/GMT time to local time

... For strings such as 2012-09-19 01:27:30.000, DateTime.Parse cannot tell what time zone the date and time are from. DateTime has a Kind property, which can have one of three time zone options: Unspecified Local Utc NOTE If yo...
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What is the Swift equivalent of isEqualToString in Objective-C?

... With Swift you don't need anymore to check the equality with isEqualToString You can now use == Example: let x = "hello" let y = "hello" let isEqual = (x == y) now isEqual is true. share | ...