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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?

I am learning advanced PHP standards and trying to implement new and useful methods. Earlier I was using __autoload just to escape including multiple files on each page, but recently I have seen a tip on __autoload manual ...
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How to compare two Dates without the time portion?

...n API, you should create an instance of Calendar with the appropriate date and using the appropriate time zone. You could then set each field in each calendar out of hour, minute, second and millisecond to 0, and compare the resulting times. Definitely icky compared with the Joda solution though :) ...
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How to select only the first rows for each unique value of a column

...P BY CName ) foo JOIN MyTable M ON foo.CName = M.CName AND foo.First = M.Inserted share | improve this answer | follow | ...
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?

... compiler typically auto generates a default constructor, copy constructor and assignment operator. 3 Answers ...
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What are the big differences between TFVC (TFS Version Control) and Git for source control when usin

There are tons of questions and answers about Git versus TFVC Source Control, but no current answers cover the integration of Git into Team Foundation Server/Service that I can find. ...
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Why does Clojure have “keywords” in addition to “symbols”?

...cently I've been reading about Clojure . I see that it has both "symbols" and "keywords". Symbols I'm familiar with, but not with keywords. ...
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How do I get the current time zone of MySQL?

... From the manual (section 9.6): The current values of the global and client-specific time zones can be retrieved like this: mysql> SELECT @@global.time_zone, @@session.time_zone; Edit The above returns SYSTEM if MySQL is set to slave to the system's timezone, which is less than help...
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Redis is single-threaded, then how does it do concurrent I/O?

...pends on how you define concurrency. In server-side software, concurrency and parallelism are often considered as different concepts. In a server, supporting concurrent I/Os means the server is able to serve several clients by executing several flows corresponding to those clients with only one com...
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How to center align the ActionBar title in Android?

...yout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:orientation="vertical"> <and...
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What GUI libraries are the JetBrains using?

I am somewhat new to Java and am enjoying using IntelliJ IDE developed by the JetBrains team. 1 Answer ...