原创 【Python】Learn Python the hard way, ex38 列表操作
ten_things = "Apples Oranges Crows Telephone Light Sugar" print "Wait there's not 10 things in that list, let's fix t
2020-06-26 23:58:38
原创 【Python】if語句使用規則
Rules for If-Statements Every if-statement must have an else.If this else should never run because it doesn't make se
2020-06-26 23:06:52
原创 VB能夠快速解決問題，依然是偉大的工具
十年之後，碰到了一位業界高手，他負責芯片技術支持，自己有個VB6做的工具，控制MCU配置芯片協議棧，很慷慨的把源碼和開發板一起給我了，今天花了一天時間，熟悉代碼結構，並根據業務需求增加了讀APDU list並自動連續發送，同
2020-06-26 23:06:42
1
原创 【Python】Learn Python the hard way, ex35 通過一個簡單遊戲，練習循環和分支語句
from sys import exit def gold_room(): print "This room is full of gold. How much do you take?" next = raw
2020-06-26 23:06:42
原创 【Python】Learn Python the hard way, ex25 函數綜合練習
def break_words(stuff): """This function will break up words for us.""" words = stuff.split(" ") return wor
2020-06-26 23:06:42
原创 【Python】Learn Python the hard way, ex33 while循環
i = 0 numbers = [] while i < 6: print "At the top i is %d" % i numbers.append(i) i += 1 print "Numbers
2020-06-26 23:06:42
原创 Keil v5.11給STM32燒錄程序記錄
第一次在別人指導下完成STM32 MCU程序燒寫，連夜記錄下，以免下次忘了 1）安裝Keil MDK511 2）安裝ST Link下載器驅動，重啓PC 3）打開Keil v5，加載工程文件 4）load pack（Keil.ST
2020-06-26 23:06:42
原创 【Python】Learn Python the hard way, ex20 用函數讀文件readline
from sys import argv script, input_file = argv def print_all(f): print f.read() def rewind(f): f.seek(0)
2020-02-21 12:51:22
原创 【Python】Learn Python the hard way, ex21 函數返回值return
def add(a, b): print "ADDING %d + %d" % (a, b) return a + b def subtract(a, b): print "SUBTRACTING %d
2020-02-21 12:51:09
原创 【Python】Learn Python the hard way, ex18 def函數
# this one is like your scripts with argv def print_two(*args): arg1, arg2 = args print "arg1: %r ,arg2: %r" %
2020-02-21 12:51:09
原创 【Python】Learn Python the hard way, ex16 讀寫文件
# coding:utf-8 #方法1 ''' from sys import argv script, filename = argv print "We're going to erase %r." % filename prin
2020-02-21 12:50:59
原创 【Python】Learn Python the hard way, ex19 函數和變量
def cheese_and_crackers(cheese_count, boxes_of_crackers): print "You have %d cheeses!" % cheese_count print "Yo
2020-02-21 12:50:59
原创 【Python】Learn Python the hard way, ex29 if語句
people = 20 cats = 30 dogs = 15 if people < cats: print "Too many cats! The world is doomed!" if people > cats:
2020-02-21 12:50:59
原创 【Python】Learn Python the hard way, ex32 for循環
the_count = [1, 2, 3, 4, 5] fruits = ['apples', 'oranges', 'pears', 'apricots'] change = [1, 'pennies', 2, 'dimes', 3,
2020-02-21 12:50:59
原创 【Python】Learn Python the hard way, ex26 修改代碼錯誤
#coding:utf-8#修改後的代碼如下 import ex25 def break_words(stuff): """This function will break up words for us.""" wor
2020-02-21 12:50:59