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How to use sed/grep to extract text between two words?

I am trying to output a string that contains everything between two words of a string: 12 Answers ...
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Append values to query string

... You could use the HttpUtility.ParseQueryString method and an UriBuilder which provides a nice way to work with query string parameters without worrying about things like parsing, url encoding, ...: string longurl = "http://somesite.com/news.php?article=1&lang=...
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How does the String class override the + operator?

Why in Java you're able to add Strings with the + operator, when String is a class? In the String.java code I did not find any implementation for this operator. Does this concept violate object orientation? ...
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Are string.Equals() and == operator really same? [duplicate]

...pes of the objects: // Avoid getting confused by interning object x = new StringBuilder("hello").ToString(); object y = new StringBuilder("hello").ToString(); if (x.Equals(y)) // Yes // The compiler doesn't know to call ==(string, string) so it generates // a reference comparision instead if (x ==...
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What is the difference between String.slice and String.substring?

... slice() works like substring() with a few different behaviors. Syntax: string.slice(start, stop); Syntax: string.substring(start, stop); What they have in common: If start equals stop: returns an empty string If stop is omitted: extracts char...
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Efficient way to remove ALL whitespace from String?

...s to remove all whitespace (including newlines) and doing this (XML is the string received from the web request): 16 Answer...
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What is the difference between String.Empty and “” (empty string)?

In .NET, what is the difference between String.Empty and "" , and are they interchangable, or is there some underlying reference or Localization issues around equality that String.Empty will ensure are not a problem? ...
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Difference between null and empty (“”) Java String

What is the difference between null and the "" (empty string)? 22 Answers 22 ...
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How do I encode and decode a base64 string?

... Encode public static string Base64Encode(string plainText) { var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText); return System.Convert.ToBase64String(plainTextBytes); } Decode public static string Base64Decode(string base64...
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How to read contacts on Android 2.0

...ts.CONTENT_URI,null, null, null, null); while (cursor.moveToNext()) { String contactId = cursor.getString(cursor.getColumnIndex( ContactsContract.Contacts._ID)); String hasPhone = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)); if (Boolean.parseB...