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Difference between Property and Field in C# 3.0+

...uick, obvious differences A property can have accessor keywords. public string MyString { get; private set; } A property can be overridden in descendents. public virtual string MyString { get; protected set; } share ...
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How can I read a large text file line by line using Java?

... try (BufferedReader br = new BufferedReader(new FileReader(file))) { String line; while ((line = br.readLine()) != null) { // process the line. } } You can read the data faster if you assume there is no character encoding. e.g. ASCII-7 but it won't make much difference. It is...
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Escaping single quote in PHP when inserting into MySQL [duplicate]

... You should be escaping each of these strings (in both snippets) with mysql_real_escape_string(). http://us3.php.net/mysql-real-escape-string The reason your two queries are behaving differently is likely because you have magic_quotes_gpc turned on (which you s...
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Convert Enum to String

Which is the preferred way to convert an Enum to a String in .NET 3.5? 13 Answers 13 ...
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Test if string is a guid without throwing exceptions?

I want to try to convert a string to a Guid, but I don't want to rely on catching exceptions ( 18 Answers ...
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Print JSON parsed object?

...entioning that in chrome (and perhaps other browsers) when combined with a string like this: console.log("object: " + obj) it does not display the object, but instead will output "object: [Object obj]". – Shahar Jan 22 '15 at 2:13 ...
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How do you round a number to two decimal places in C#?

...ut you do want to format data for your users, and to that end, I find that string.Format("{0:0.00}", number) is a good approach. share | improve this answer | follow ...
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Regex to check whether a string contains only numbers [duplicate]

... @vsync, because \d in a single quoted string is the letter 'd'. Try running '/^\d+$/' === '/^d+$/' in your JavaScript console. You need to double-escape when embedding a RegExp in a string: eval('/^\\d+$/') – Mike Samuel O...
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Can someone explain Microsoft Unity?

...f Dependency Injection in ASP.NET Web API 2 public interface IShape { string Name { get; set; } } public class NoShape : IShape { public string Name { get; set; } = "I have No Shape"; } public class Circle : IShape { public string Name { get; set; } = "Circle"; } public class Rectang...
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How to do Base64 encoding in node.js?

... Buffers can be used for taking a string or piece of data and doing base64 encoding of the result. For example: > console.log(Buffer.from("Hello World").toString('base64')); SGVsbG8gV29ybGQ= > console.log(Buffer.from("SGVsbG8gV29ybGQ=", 'base64').toStr...