北荒 书童

I want to make a centered circular image from rectangle photo. The photo\'s dimensions is unknown. U...

The codes were working fine for the past months but somehow went wrong after something I have done b...

I am creating an app that contains a tab bar on its homepage. I want to be able to navigate to one o...

I am using Ruby on Rails 4 and the rspec-rails gem 2.14. For a my object I would like to compare the...

Is there an easy way to export a data frame (or even a part of it) to LaTeX? I searched in google...

PHP has a var_dump() function which outputs the internal contents of an object, showing an object\'s...

I have been used Ctrl+Shift+F to correct indentation but I heard there is another shortcut to do tha...

Often times in our code we check for an entity being edited/deleted whether it has any related recor...

I imported the Interface of the implementation contract and instantiated it with the Proxy address b...

I\'m new to modding Minecraft and I was wondering how to change mob spawn rates. Let\'s say we want ...

What is the reason of having globals() function in Python? It only returns dictionary of global vari...

Is there any way to set some sort of \expiry\ time on data entries in PostgreSQL? I\'m thinking abou...

Our application has failed a few times because an \'ORA-01536: space quota exceeded for tablespace\'...