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 import shapefile
   # read the shapefile
   reader = shapefile.Reader("my.shp")
   fields = reader.fields[1:]
   field_names = [field[0] for field in fields]
   buffer = []
   for sr in reader.shapeRecords():
       atr = dict(zip(field_names, sr.record))
       geom = sr.shape.__geo_interface__
       buffer.append(dict(type="Feature", \

leoluyi

Using arbitrary Leaflet JS plugins with Leaflet for R

The Leaflet JS mapping library has lots of plugins available. The Leaflet package for R provides direct support for some, but far from all, of these plugins, by providing R functions for invoking the plugins.

If you as an R user find yourself wanting to use a Leaflet plugin that isn't directly supported in the R package, you can use the technique shown here to load the plugin yourself and invoke it using JS code.

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library(httr)
library(devtools)

# make httr set CURL to ignore SSL verification problems
# (needed if the SSL proxy replaces certs with its own)

set_config(config(ssl.verifypeer = 0L))

# set proxy details
set_config(use_proxy("10.10.10.10",8080))

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Installation information for R with GTK+

Windows

Install the newest version of R. Additionally, I highly recommend R-Studio for working with R regularly (but the basic command line will work just fine for most applications). Once R is installed, you can install GTK directly from within R (details below). In short:

• install R for Windows
• optional but recommended: install R-Studio
• install GTK+

1. From the R command line (e.g. in R-Studio), install the RGtk2 package by running: install.packages("RGtk2", depen=T)

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解决 Git 在 windows 下中文乱码的问题

原因

中文乱码的根源在于 windows 基于一些历史原因无法全面支持 utf-8 编码格式，并且也无法通过有效手段令其全面支持。

解决方案

1. 安装

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from __future__ import division
from numpy import *

class AdaBoost:

    def __init__(self, training_set):
        self.training_set = training_set
        self.N = len(self.training_set)
        self.weights = ones(self.N)/self.N
        self.RULES = []

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@echo off
SET st3Path=C:\Program Files\Sublime Text 3\sublime_text.exe
 
rem add it for all file types
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3"         /t REG_SZ /v "" /d "Open with Sublime Text 3"   /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3"         /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f
 
rem add it for folders
@reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3"         /t REG_SZ /v "" /d "Open with Sublime Text 3"   /f

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#!/bin/bash
if [ $# -lt 1 ]
then
  echo "Usage: "$0" <file_name>"
  echo "Convert files to utf-8"
  exit
fi

for i in $*
do

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logconfig = {
    "version": 1,
    "disable_existing_loggers": 0,
    "root": {
        "level": "DEBUG",
        "handlers": [
            "console",
            "file",
            "debugfile"
        ]

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# encoding: utf-8
"""
@author: BrikerMan 
@contact: eliyar917@gmail.com
@blog: https://eliyar.biz
@version: 1.0
@license: Apache Licence
@file: w2v_visualizer.py
@time: 2017/7/30 上午9:37
"""