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When do I use the PHP constant “PHP_EOL”?

When is it a good idea to use PHP_EOL ? 19 Answers 19 ...
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Managing constructors with many parameters in Java

...er the following example public class StudentBuilder { private String _name; private int _age = 14; // this has a default private String _motto = ""; // most students don't have one public StudentBuilder() { } public Student buildStudent() { return new Student...
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How assignment works with Python list slice?

... Is a[:] = some_list equivalent to a = some_list[:] or a = some_list? – jadkik94 May 17 '12 at 10:42 2 ...
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Passing a std::array of unknown size to a function

...ctor, as suggested in the comments to the question): template<std::size_t SIZE> void mulArray(std::array<int, SIZE>& arr, const int multiplier) { for(auto& e : arr) { e *= multiplier; } } Here is a live example. ...
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How do I search for an object by its ObjectId in the mongo console?

...est.find() // no criteria { "_id" : ObjectId("4ecc05e55dd98a436ddcc47c"), "x" : 1 } > db.test.find({"_id" : ObjectId("4ecc05e55dd98a436ddcc47c")}) // explicit { "_id" : ObjectId("4ecc05e55dd98a436ddcc47c"), "x" : 1 } > db.test.find(ObjectId...
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AngularJS ui-router login authentication

...al', ['$q', '$http', '$timeout', function($q, $http, $timeout) { var _identity = undefined, _authenticated = false; return { isIdentityResolved: function() { return angular.isDefined(_identity); }, isAuthenticated: function() { return _authenticated...
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How to set or change the default Java (JDK) version on OS X?

... First run /usr/libexec/java_home -V which will output something like the following: Matching Java Virtual Machines (3): 1.8.0_05, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk/Contents/Home 1.6.0_65-b14-462, x86_64: "Java SE...
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How can I expand the full path of the current file to pass to a command in Vim?

...ught me here, this should be the chosen answer. – doc_id Mar 2 '13 at 1:15 add a comment  |  ...
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add column to mysql table if it does not exist

... Note that INFORMATION_SCHEMA isn't supported in MySQL prior to 5.0. Nor are stored procedures supported prior to 5.0, so if you need to support MySQL 4.1, this solution isn't good. One solution used by frameworks that use database migrations is...
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How to pattern match using regular expression in Scala?

...ter match { case Pattern(c) => c bound to capture group here case _ => } share | improve this answer | follow | ...