1.
id:bleis-tift / @bleis

2.
id:bleis-tift / @bleis

3.
id:bleis-tift / @bleis
C#

4.
id:bleis-tift / @bleis
C#
F# Scala

5.
id:bleis-tift / @bleis
C#
F# Scala
Git Hudson Jenkins

6.
F#

7.
F#
F#

8.
F#
F#
F#

9.
F#
F#
F#
F#

10.
F#
F#
F#
F#
F#

11.
F#

12.
F#
Microsoft

13.
F#
Microsoft
OCaml

14.
F#
Microsoft
OCaml
.NET Framework
C# VB

15.
F#
Microsoft
OCaml
.NET Framework
C# VB
.NET

16.
LISP
etc...
C

17.
LISP
etc...
C

18.
C# VB
LINQ

19.
C# VB
LINQ

20.
C# VB
LINQ
C#

21.
C# VB
LINQ
C#

22.
C# VB

23.
C# VB

24.
C# VB

25.
C# VB

26.
C# VB
C# VB

27.
F#

28.
F#

29.
F#

30.
F#
F#

31.
0 ”hoge”

32.
0 ”hoge”

33.
0 ”hoge”

34.
0 ”hoge”

35.
0 ”hoge”

36.
0 ”hoge”

37.
Func

38.
F#

39.
F#
F#

40.
F#

41.
F#

42.
F#

43.
F#

44.
F#

45.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

46.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

47.
fsi

48.
fsi
F#

49.
fsi
F#
VS

50.
fsi
F#
VS

51.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

52.
C# VB

53.
C# VB

54.
C# VB
vs. switch Select
option vs. null Nothing

55.
C# VB
vs. switch Select
option vs. null Nothing

56.
vs.

57.
vs.
1 ”one” 2 ”two”
”other”

58.
C# VB

59.
F#

60.
F#
function

61.
F#
function

62.
F#
function

63.
’0’

64.
’0’

65.
FizzBuzz

66.
FizzBuzz
FizzBuzz(1) 1
FizzBuzz(2) 2
FizzBuzz(3) Fizz
FizzBuzz(4) 4
FizzBuzz(5) Buzz
FizzBuzz(14) 14
FizzBuzz(15) Fizz Buzz
FizzBuzz(16) 16

67.
FizzBuzz
FizzBuzz(1) 1
FizzBuzz(2) 2
FizzBuzz(3) Fizz 3 Fizz
FizzBuzz(4) 4
FizzBuzz(5) Buzz
FizzBuzz(14) 14
FizzBuzz(15) Fizz Buzz
FizzBuzz(16) 16

68.
FizzBuzz
FizzBuzz(1) 1
FizzBuzz(2) 2
FizzBuzz(3) Fizz 3 Fizz
FizzBuzz(4) 4
FizzBuzz(5) Buzz 5 Buzz
FizzBuzz(14) 14
FizzBuzz(15) Fizz Buzz
FizzBuzz(16) 16

69.
FizzBuzz
FizzBuzz(1) 1
FizzBuzz(2) 2
FizzBuzz(3) Fizz 3 Fizz
FizzBuzz(4) 4
FizzBuzz(5) Buzz 5 Buzz
FizzBuzz(14) 14
FizzBuzz(15) Fizz Buzz FizzBuzz
FizzBuzz(16) 16

70.
FizzBuzz
FizzBuzz(1) 1
FizzBuzz(2) 2
FizzBuzz(3) Fizz 3 Fizz
FizzBuzz(4) 4
FizzBuzz(5) Buzz 5 Buzz
FizzBuzz(14) 14
FizzBuzz(15) Fizz Buzz FizzBuzz
FizzBuzz(16) 16

71.
FizzBuzz C# VB

72.
FizzBuzz F#

73.
FizzBuzz F#
| 0, 0 -> "Fizz Buzz"
----^^^^

74.
FizzBuzz F#
| 0, 0 -> "Fizz Buzz"
----^^^^

75.
FizzBuzz F#
| 0, 0 -> "Fizz Buzz"
----^^^^

76.
option vs. null
option null

77.
option vs. null
option null
null

78.
null

79.
null

80.
null
API

81.
null
null

82.
null
null

83.
null
null
NullReferenceException

84.
null
null
NullReferenceException

85.
option

86.
option

87.
option

88.
option

89.
option

90.
option

91.
mzp
F# Maybe
http://d.hatena.ne.jp/mzp/20110205/monad

92.
option

93.
option

94.
option
A option A

95.
option
A option A
NullReferenceException

96.
option
A option A
NullReferenceException

97.
option
A option A
NullReferenceException
None

98.
option
A option A
NullReferenceException
None

99.
option
A option A
NullReferenceException
None
null

100.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

101.
C# VB

102.
C#

103.
VB

104.
UML

105.
UML

106.
F#

107.
F#

108.
F#

109.
UML

110.
UML
Equals GetHashCode

111.
UML
Equals GetHashCode
type of 2

112.
UML
Equals GetHashCode
type of 2
F# C# VB

113.
C# VB
Visitor

114.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

115.
Schedule

116.
C#

117.
C#

118.
C#

119.
C#

120.
C#

121.
C#
F#

122.
F#
1 fsi
. 2
3
. 4
5 F#
.
.
.

123.
F#

124.
F#
F#
F# C# VB

125.
F#
F#
F# C# VB

126.
|>
F#

127.
|>
F#
F# F#
|>

128.
|>
|>

129.
|>
|>

130.
|>

131.
|>
|>

132.
|>
|>

133.
|>

134.
|>

135.
|>

136.
|>

137.
|>

138.
using
C# VB
using

139.
using
C# VB
using
F#

140.
using
C# VB
using
F#

141.
using
C# VB
using
F#

142.
using
C# VB
using
F#

143.
use

144.
use

145.
use
let
use

146.
F#

147.
F#
1 IDE
2 Express Edition
. 3
.
.

148.
F#
1 IDE
2 Express Edition
. 3
.
.

149.
IDE

150.
IDE

151.
F#Depth Colorizer
F#Project Extender

152.
F#Depth Colorizer
F#Project Extender
2

153.
F#Depth Colorizer

154.
F#Depth Colorizer
F#

155.
F#Depth Colorizer
F#

156.
F#Project Extender

157.
F#Project Extender
F#

158.
F#Project Extender
F#

159.
F#Project Extender
F#

160.
F#
1 IDE
2 Express Edition
. 3
.
.

161.
Express Edition

162.
Express Edition

163.
Express Edition
Win F#CTP Visual Studio 2010 Shell

164.
Express Edition
Win F#CTP Visual Studio 2010 Shell
Mac mono

165.
Express Edition
Win F#CTP Visual Studio 2010 Shell
Mac mono
Mac
MBA13

166.
F#
1 IDE
2 Express Edition
. 3
.
.

167.
Twitter F# User Group

168.
Twitter F# User Group
Visual Studio F#
1

169.
Twitter F# User Group
Visual Studio F#
1

170.
2

171.
F#

172.
F#
F#

173.
F#
F#

174.
F#

175.
F#

176.
F#
VS C# VB

177.
F#
VS C# VB
F#

178.
F#
VS C# VB
F#
F# F#

179.
F#
VS C# VB
F#
F# F#
NUnit

180.
F#
VS C# VB
F#
F# F#
NUnit
NUnit FsUnit

181.
F# .NET

182.
F# .NET
F#

183.
F# .NET
F#
F#

184.
F# .NET
F#
F#
F#

185.
F# .NET
F#
F#
F#
F#

186.
special thanks
PowerShell sort
@mzp
@otf
@rf0444
@RKTM
@wof moriguchi