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How to select rows with one or more nulls from a pandas DataFrame without listing columns explicitly
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Why can't strings be mutable in Java and .NET?
...
There are at least two reasons.
First - security http://www.javafaq.nu/java-article1060.html
The main reason why String made
immutable was security. Look at this
example: We have a file open method
with login check. We pass a String to
this method to process authentica...
ASP.NET MVC3: What is the packages.config for?
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Are table names in MySQL case sensitive?
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How to empty a redis database?
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How to find the length of a string in R
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
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How to redirect stderr to null in cmd.exe
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Get name of caller function in PHP?
...lDebug = new MyClass();
?>
will return trace
callee() called @ /var/www/xd.php: 16 from MyClass::__construct
To install Xdebug on ubuntu the best way is
sudo aptitude install php5-xdebug
You might need to install php5-dev first
sudo aptitude install php5-dev
more info
...
Why isn't textarea an input[type=“textarea”]?
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