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Best way to initialize (empty) array in PHP
In certain other languages (AS3 for example), it has been noted that initializing a new array is faster if done like this var foo = [] rather than var foo = new Array() for reasons of object creation and instantiation. I wonder whether there are any equivalences in PHP?
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Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures
In ASP.NET MVC, you can mark up a controller method with AuthorizeAttribute , like this:
7 Answers
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What does yield mean in PHP?
...r function:
The heart of a generator function is the yield keyword. In its simplest form, a yield statement looks much like a return statement, except that instead of stopping execution of the function and returning, yield instead provides a value to the code looping over the generator and pause...
Is 'switch' faster than 'if'?
Is a switch statement actually faster than an if statement?
12 Answers
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What does the question mark operator mean in Ruby?
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It is a code style convention; it indicates that a method returns a boolean value.
The question mark is a valid character at the end of a method name.
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How do I search for an object by its ObjectId in the mongo console?
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> db.test.find() // no criteria
{ "_id" : ObjectId("4ecc05e55dd98a436ddcc47c"), "x" : 1 }
> db.test.find({"_id" : ObjectId("4ecc05e55dd98a436ddcc47c")}) // explicit
{ "_id" : ObjectId("4ecc05e55dd98a436ddcc47c"), "x" : 1 }
> db.test.fin...
Add a properties file to IntelliJ's classpath
...nning a simple Java program from the IntelliJ IDE using the Run->Run menu. It works fine. Now I want to add log4j logging.
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How can I specify a branch/tag when adding a Git submodule?
How does git submodule add -b work?
12 Answers
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Python: Bind an Unbound Method?
In Python, is there a way to bind an unbound method without calling it?
5 Answers
5
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is there a post render callback for Angular JS directive?
I 've just gotten my directive to pull in a template to append to its element like this:
10 Answers
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