hugo53

from scrapy.spider import BaseSpider
from scrapy.http import FormRequest, Request
from scrapy.selector import HtmlXPathSelector

class DjangoSpider(BaseSpider):
    domain_name = "django.local"
    start_urls = ["http://localhost:8000/admin/"]
    extra_domain_names = ["localhost"]

    def parse(self, response):

hugo53

cat /etc/passwd | gawk 'FS=":" {print $1}'
gawk -F: '{ print $1 }' /etc/passwd
alias userlist='cat /etc/passwd |grep "/bin/bash" |grep "[5-9][0-9][0-9]" |cut -d: -f1'

hugo53

1. Install RVM
\curl -L https://get.rvm.io | bash -s stable

2. Install Ruby 1.9.2
rvm install 1.9.2

3. Make default
rvm --default 1.9.2

4. Install jekyll

hugo53

//
//  UIDeviceHardware.h
//
//  Used to determine EXACT version of device software is running on.

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject 

- (NSString *) platform;

hugo53

Committed commit A, but not pushed A. Want to delete the commit A because of some reasons.

git reset --hard HEAD^

When use cocoapods, must have a tag. Therefore, must create tag

git tag 1.0.0[tag version] -a

hugo53

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

• The hottest repositories created in the last week.
• The oldest user accounts with zero followers. (So sad.)
• Issue trends by language.
• Clojure projects defying convention.

hugo53

Download a file quickly

curl -O https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py

Note that -O is O character (uppercase), not zero number

hugo53

http://ios-blog.co.uk/tutorials/how-to-generate-beautiful-apple-style-documentation-in-xcode-5/ (unchecked)

hugo53

Code Snippet with Xcode

Create Snippet

Highlight code and drag to Code Snippet in Xcode (lower right corner)

Delete Snippet

Click on snippet and press Delete

Get snippet files for backup purpose

hugo53

Hi,

I'm Hugo, a Cu-liii at YLLabs.

Now I'm working as iOS Engineer in our private business.

Please check out our product, YLNews.

I'm also very keen on Hacker News and read tech/business articles.