2020-10-19 21:08:55

docs/da/010.md

@@ -6,26 +6,26 @@
 
 In [1]:
 
-```
+```py
 s = "hello, world"
 print s
 
 ```
 
-```
+```py
 hello, world
 
 ```
 
 In [2]:
 
-```
+```py
 s = 'hello world'
 print s
 
 ```
 
-```
+```py
 hello world
 
 ```
@@ -36,7 +36,7 @@ hello world
 
 In [3]:
 
-```
+```py
 s = 'hello ' + 'world'
 s
 
@@ -44,7 +44,7 @@ s
 
 Out[3]:
 
-```
+```py
 'hello world'
 ```
 
@@ -52,14 +52,14 @@ Out[3]:
 
 In [4]:
 
-```
+```py
 "echo" * 3
 
 ```
 
 Out[4]:
 
-```
+```py
 'echoechoecho'
 ```
 
@@ -67,14 +67,14 @@ Out[4]:
 
 In [5]:
 
-```
+```py
 len(s)
 
 ```
 
 Out[5]:
 
-```
+```py
 11
 ```
 
@@ -84,7 +84,7 @@ Out[5]:
 
 跟很多语言一样，**Python**使用以下形式来调用方法：
 
-```
+```py
 对象.方法(参数)
 ```
 
@@ -94,14 +94,14 @@ s.split()将s按照空格（包括多个空格，制表符`\t`，换行符`\n`
 
 In [6]:
 
-```
+```py
 line = "1 2 3 4  5"
 numbers = line.split()
 print numbers
 
 ```
 
-```
+```py
 ['1', '2', '3', '4', '5']
 
 ```
@@ -110,14 +110,14 @@ s.split(sep)以给定的sep为分隔符对s进行分割。
 
 In [7]:
 
-```
+```py
 line = "1,2,3,4,5"
 numbers = line.split(',')
 print numbers
 
 ```
 
-```
+```py
 ['1', '2', '3', '4', '5']
 
 ```
@@ -128,7 +128,7 @@ print numbers
 
 In [8]:
 
-```
+```py
 s = ' '
 s.join(numbers)
 
@@ -136,13 +136,13 @@ s.join(numbers)
 
 Out[8]:
 
-```
+```py
 '1 2 3 4 5'
 ```
 
 In [9]:
 
-```
+```py
 s = ','
 s.join(numbers)
 
@@ -150,7 +150,7 @@ s.join(numbers)
 
 Out[9]:
 
-```
+```py
 '1,2,3,4,5'
 ```
 
@@ -160,7 +160,7 @@ s.replace(part1, part2)将字符串s中指定的部分part1替换成想要的部
 
 In [10]:
 
-```
+```py
 s = "hello world"
 s.replace('world', 'python')
 
@@ -168,7 +168,7 @@ s.replace('world', 'python')
 
 Out[10]:
 
-```
+```py
 'hello python'
 ```
 
@@ -176,14 +176,14 @@ Out[10]:
 
 In [11]:
 
-```
+```py
 s
 
 ```
 
 Out[11]:
 
-```
+```py
 'hello world'
 ```
 
@@ -195,14 +195,14 @@ s.lower()方法返回一个将s中的字母全部小写的新字符串。
 
 In [12]:
 
-```
+```py
 "hello world".upper()
 
 ```
 
 Out[12]:
 
-```
+```py
 'HELLO WORLD'
 ```
 
@@ -210,14 +210,14 @@ Out[12]:
 
 In [13]:
 
-```
+```py
 s = "HELLO WORLD"
 print s.lower()
 print s
 
 ```
 
-```
+```py
 hello world
 HELLO WORLD
 
@@ -233,7 +233,7 @@ s.rstrip()返回一个将s结尾的多余空格除去的新字符串。
 
 In [14]:
 
-```
+```py
 s = "  hello world   "
 s.strip()
 
@@ -241,7 +241,7 @@ s.strip()
 
 Out[14]:
 
-```
+```py
 'hello world'
 ```
 
@@ -249,40 +249,40 @@ s的值依然不会变化：
 
 In [15]:
 
-```
+```py
 s
 
 ```
 
 Out[15]:
 
-```
+```py
 '  hello world   '
 ```
 
 In [16]:
 
-```
+```py
 s.lstrip()
 
 ```
 
 Out[16]:
 
-```
+```py
 'hello world   '
 ```
 
 In [17]:
 
-```
+```py
 s.rstrip()
 
 ```
 
 Out[17]:
 
-```
+```py
 '  hello world'
 ```
 
@@ -292,14 +292,14 @@ Out[17]:
 
 In [18]:
 
-```
+```py
 dir(s)
 
 ```
 
 Out[18]:
 
-```
+```py
 ['__add__',
  '__class__',
  '__contains__',
@@ -379,14 +379,14 @@ Python 用一对 `"""` 或者 `'''` 来生成多行字符串：
 
 In [19]:
 
-```
+```py
 a = """hello world.
 it is a nice day."""
 print a
 
 ```
 
-```
+```py
 hello world.
 it is a nice day.
 
@@ -396,14 +396,14 @@ it is a nice day.
 
 In [20]:
 
-```
+```py
 a
 
 ```
 
 Out[20]:
 
-```
+```py
 'hello world.\nit is a nice day.'
 ```
 
@@ -416,7 +416,7 @@ Out[20]:
 
 In [21]:
 
-```
+```py
 a = ("hello, world. "
     "it's a nice day. "
     "my name is xxx")
@@ -426,13 +426,13 @@ a
 
 Out[21]:
 
-```
+```py
 "hello, world. it's a nice day. my name is xxx"
 ```
 
 In [22]:
 
-```
+```py
 a = "hello, world. " \
     "it's a nice day. " \
     "my name is xxx"
@@ -442,7 +442,7 @@ a
 
 Out[22]:
 
-```
+```py
 "hello, world. it's a nice day. my name is xxx"
 ```
 
@@ -455,27 +455,27 @@ Out[22]:
 
 In [23]:
 
-```
+```py
 str(1.1 + 2.2)
 
 ```
 
 Out[23]:
 
-```
+```py
 '3.3'
 ```
 
 In [24]:
 
-```
+```py
 repr(1.1 + 2.2)
 
 ```
 
 Out[24]:
 
-```
+```py
 '3.3000000000000003'
 ```
 
@@ -487,14 +487,14 @@ Out[24]:
 
 In [25]:
 
-```
+```py
 hex(255)
 
 ```
 
 Out[25]:
 
-```
+```py
 '0xff'
 ```
 
@@ -502,14 +502,14 @@ Out[25]:
 
 In [26]:
 
-```
+```py
 oct(255)
 
 ```
 
 Out[26]:
 
-```
+```py
 '0377'
 ```
 
@@ -517,14 +517,14 @@ Out[26]:
 
 In [27]:
 
-```
+```py
 bin(255)
 
 ```
 
 Out[27]:
 
-```
+```py
 '0b11111111'
 ```
 
@@ -532,14 +532,14 @@ Out[27]:
 
 In [28]:
 
-```
+```py
 int('23')
 
 ```
 
 Out[28]:
 
-```
+```py
 23
 ```
 
@@ -547,40 +547,40 @@ Out[28]:
 
 In [29]:
 
-```
+```py
 int('FF', 16)
 
 ```
 
 Out[29]:
 
-```
+```py
 255
 ```
 
 In [30]:
 
-```
+```py
 int('377', 8)
 
 ```
 
 Out[30]:
 
-```
+```py
 255
 ```
 
 In [31]:
 
-```
+```py
 int('11111111', 2)
 
 ```
 
 Out[31]:
 
-```
+```py
 255
 ```
 
@@ -588,14 +588,14 @@ Out[31]:
 
 In [32]:
 
-```
+```py
 float('3.5')
 
 ```
 
 Out[32]:
 
-```
+```py
 3.5
 ```
 
@@ -607,14 +607,14 @@ Out[32]:
 
 In [33]:
 
-```
+```py
 '{} {} {}'.format('a', 'b', 'c')
 
 ```
 
 Out[33]:
 
-```
+```py
 'a b c'
 ```
 
@@ -622,14 +622,14 @@ Out[33]:
 
 In [34]:
 
-```
+```py
 '{2} {1} {0}'.format('a', 'b', 'c')
 
 ```
 
 Out[34]:
 
-```
+```py
 'c b a'
 ```
 
@@ -637,14 +637,14 @@ Out[34]:
 
 In [35]:
 
-```
+```py
 '{color} {n} {x}'.format(n=10, x=1.5, color='blue')
 
 ```
 
 Out[35]:
 
-```
+```py
 'blue 10 1.5'
 ```
 
@@ -652,14 +652,14 @@ Out[35]:
 
 In [36]:
 
-```
+```py
 '{color} {0} {x} {1}'.format(10, 'foo', x = 1.5, color='blue')
 
 ```
 
 Out[36]:
 
-```
+```py
 'blue 10 1.5 foo'
 ```
 
@@ -667,7 +667,7 @@ Out[36]:
 
 In [37]:
 
-```
+```py
 from math import pi
 
 '{0:10} {1:10d} {2:10.2f}'.format('foo', 5, 2 * pi)
@@ -676,7 +676,7 @@ from math import pi
 
 Out[37]:
 
-```
+```py
 'foo                 5       6.28'
 ```
 
@@ -686,7 +686,7 @@ Out[37]:
 
 In [38]:
 
-```
+```py
 s = "some numbers:"
 x = 1.34
 y = 2
@@ -697,13 +697,13 @@ t = "%s  %f, %d" % (s, x, y)
 
 In [39]:
 
-```
+```py
 t
 
 ```
 
 Out[39]:
 
-```
+```py
 'some numbers: 1.340000, 2'
 ```