githubutilities

# (C) Mathieu Blondel, November 2013
# License: BSD 3 clause

import numpy as np


def ranking_precision_score(y_true, y_score, k=10):
    """Precision at rank k

    Parameters

githubutilities

"""Information Retrieval metrics

Useful Resources:
http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt
http://www.nii.ac.jp/TechReports/05-014E.pdf
http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf
http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf
Learning to Rank for Information Retrieval (Tie-Yan Liu)
"""
import numpy as np

githubutilities

jumbo

A package management system which allows installation to non-system location.

点此 为 jumbo 捐款!

jumbo 是什么?

jumbo 是一个适用于百度测试机环境的包管理工具, 使用它可以方便地管理各种软件包. 真的, 不会再有比这个更方便的管理工具了!

githubutilities

Almost complete guide to disable android pattern code

1. use adb to pull and decrypt gesture.key
2. remove gesture.key using adb shell with root access
3. flash a zip file from CWM recovery mode
4. use Aroma File Manager in recovery mode

githubutilities

Install Penetration Env

# install ruby
wget http://apt.saurik.com/cydia/debs/ruby_1.8.6-p111-5_iphoneos-arm.deb
wget http://apt.saurik.com/cydia/debs/rubygems_1.2.0-3_iphoneos-arm.deb

dpkg -i ruby_1.8.6-p111-5_iphoneos-arm.deb
dpkg -i rubygems_1.2.0-3_iphoneos-arm.deb

githubutilities

Network sniffing using iPhone

• sniff wireless with pirni(include ARP spoofer )
• tcpdump and BurpSuite

• BurpSuite support real-time monitoring.
• Use pirni to dump network file and wireshark to go through the log file.

githubutilities

#!/bin/bash

# sudo apt-get install xdotool

xdotool search --class "$@" windowactivate %@

# if [ $# -ne 1 ];then
#   echo -e "Usage: `basename $0` PROGRAM_NAME\n
#            For example:\n\t
#            '`basename $0` gnome-terminal' for Terminal\n\t

githubutilities

#! /usr/bin/env bash

#sudo apt-get install --yes autoconf

WORKING_DIR=`pwd`
LIBLBFGS_GIT=https://github.com/chokkan/liblbfgs.git
LIBLBFGS_SRC_DIR=./liblbfgs/
LIBLBFGS_INSTALL_DIR=$WORKING_DIR/local/lbfgs/
CRFSUITE_GIT=https://github.com/chokkan/crfsuite.git
CRFSUITE_SRC_DIR=./crfsuite/

githubutilities

Ubuntu Freeze

1. kill command

2. sudo service lightdm restart

3.REISUB when freezes

Alt + SysReq + REISUB

R: Switch to XLATE mode

githubutilities

# Export to json
mongoexport -d <database> -c <collection> -o <out-file>

# Export to csv
mongoexport --csv -o <out-file> -d <database> -c <collection> -f <field-1>, <field-2>

# Import from json
mongoimport -d <database> -c <collection> <in-file>

# Import from csv