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Python 3

Python 6.32% Jupyter Notebook 93.68%

python's Introduction

Python tutorial in ubuntu

####Installation and quick start Win: http://continuum.io/downloads#py34 ####How do I install additional packages into Anaconda?

conda install pymysql
binstar search -t conda psycopg2
conda install binstar

#####https://binstar.org/search?q=psycopg2

conda install -c https://conda.binstar.org/jonrowland psycopg2

sudo apt-get install python3-all
whereis python3
alias python=python3
apt-get -y install python-pip
pip install "ipython[notebook]"
pip install --upgrade ipython[notebook]

Reference

https://iampennywu.gitbooks.io/introducing-python/content/

https://github.com/HuskyHsu/Introducing-Python

####Python with Tensorflow

1.CNN_for_textile https://github.com/jerrywu2013/Python/tree/master/2019/CNN_for_textile

2.Chinese Visual understanding https://github.com/jerrywu2013/Python/tree/master/2019/Chinese%20Visual%20understanding

3.GPU_TF https://github.com/jerrywu2013/Python/tree/master/2019/GPU_TF

4.Sentiment analysis https://github.com/jerrywu2013/Python/tree/master/2019/Sentiment%20analysis

python's People

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python's Issues

B10309042洪翌修

def get_int(msg, minimum, default): #定義一個函式並且有3個參數
while True:
try:
line = input(msg) #將使用者輸入的資料暫存在line中來進行下面的判斷
if not line and default is not None:
return default #若有設定預設值則回傳default值
i = int(line) #將line的資料型態轉為int
if i < minimum: #若i小於minimum則出現must be >=minimum
print("must be >=", minimum)
else:
return i #若i符合條件則回傳i
except ValueError as err:
print(err)#若數值錯誤則出現錯誤訊息

rows = get_int("rows: ", 1, None) #將rows:後輸入的數字帶入上面的函式且最小值為1 未設定預設值
columns = get_int("columns: ", 1, None) #將columns:後輸入的數字帶入上面的函式且最小值為1 未設定預設值
minimum = get_int("minimum (or Enter for 0): ", -1000000, 0) #將minimum(or Enter for 0):後輸入的數字帶入上面的函式且最小值是-1000000 預設值為0

default = 1000
if default < minimum:
default = 2 * minimum #若minimum大於1000則default等於2*minimum
maximum = get_int("maximum (or Enter for " + str(default) + "): ",
minimum, default )#把default變成字元並代入那一串，將maximum (or Enter for + str(default) + :)後輸入的數字帶入上面的函式
#最小值是上面輸入的minimum 預設值為上面的default

row = 0
while row < rows: #當row小於rows時執行下面的運算,且每迴圈一次row會+1
line = "" #先定義line來讓運算的結果填入
column = 0
while column < columns: #當column小於columns時執行下面的運算,且每迴圈一次column會+1
i = random.randint(minimum, maximum) #隨機生成介於minimum和maximum中的數字
s = str(i) #將生成的數字轉為字串
while len(s) < 10:
s = " " + s #讓數字包括空格共為10個字元
line += s #將結果存進line中
column += 1
print(line)
row += 1

有問題歡迎發問喔

如題。

Python 練習題(p.47-2)

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提示：把程式碼放在如下的區塊中，可以保持縮排，並且提供語法高亮。

print('世界你好')

效果如下：

print('世界你好')

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