大约有 46,000 项符合查询结果（耗时：0.0568秒） [XML]
Colorized Ruby output to the terminal [closed]
...
Colorize is my favorite gem! :-)
Check it out:
https://github.com/fazibear/colorize
Installation:
gem install colorize
Usage:
require 'colorize'
puts "I am now red".red
puts "I am now blue".blue
puts "Testing".yellow
...
Running a Haskell program on the Android OS
...
How you do it is by first getting a Haskell compiler which can target C with the android NDK which comes with a GCC port for ARM architectures. JHC can trivially do this with a very small inf style file which describes the platform (wor...
Joins are for lazy people?
I recently had a discussion with another developer who claimed to me that JOINs (SQL) are useless. This is technically true but he added that using joins is less efficient than making several requests and link tables in the code (C# or Java).
...
PHP-FPM doesn't write to error log
... a nginx+php-fpm server. Everything seems fine except that PHP-FPM never writes error to its log.
11 Answers
...
What's a correct and good way to implement __hash__()?
...
An easy, correct way to implement __hash__() is to use a key tuple. It won't be as fast as a specialized hash, but if you need that then you should probably implement the type in C.
Here's an example of using a key for hash and equality:
class A:
def __key(self):
return (self.at...
How can I get a list of locally installed Python modules?
...
Solution
Do not use with pip > 10.0!
My 50 cents for getting a pip freeze-like list from a Python script:
import pip
installed_packages = pip.get_installed_distributions()
installed_packages_list = sorted(["%s==%s" % (i.key, i.version)
...
How do I use Notepad++ (or other) with msysgit?
How do I use Notepad++ (or any other editor besides vim) with msysgit?
11 Answers
11
...
How do you know when to use fold-left and when to use fold-right?
...re problem and stepping through the implementation of the fold function as it applies to my problem.
4 Answers
...
Is there a way to do method overloading in TypeScript?
...ding to the specification, TypeScript does support method overloading, but it's quite awkward and includes a lot of manual work checking types of parameters. I think it's mostly because the closest you can get to method overloading in plain JavaScript includes that checking too and TypeScript tries ...
What does the tilde before a function name mean in C#?
I am looking at some code and it has this statement:
6 Answers
6
...