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How to reuse existing C# class definitions in TypeScript projects
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edited Jun 20 at 9:12
Community♦
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answered Oct 18 '12 at 16:27
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Mapping over values in a python dictionary
...for processing your dict as well:
my_dictionary = dict(map(lambda kv: (kv[0], f(kv[1])), my_dictionary.iteritems()))
but that's not that readable, really.
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Empty set literal?
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phoenix
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answered May 25 '11 at 20:20
sepp2ksepp2k
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How to remove from a map while iterating it?
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answered Nov 22 '11 at 22:30
Kerrek SBKerrek SB
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Disable browser 'Save Password' functionality
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edited May 23 '17 at 12:03
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answered Aug 28 '08 at 14:23
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PostgreSQL: Which Datatype should be used for Currency?
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answered Mar 31 '13 at 11:03
Chris FarmiloeChris Farmiloe
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What is the rationale for fread/fwrite taking size and count as arguments?
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edited Nov 17 '08 at 16:28
answered Nov 17 '08 at 16:19
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MongoDB与内存 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术
...p命令结果：
shell> top -p $(pidof mongod)
Mem: 32872124k total, 30065320k used, 2806804k free, 245020k buffers
Swap: 2097144k total, 100k used, 2097044k free, 26482048k cached
VIRT RES SHR %MEM
1892g 21g 21g 69.6
这台MongoDB服务器有没有性能问题？大家可...
Deserialize json object into dynamic object using Json.net
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Json.NET allows us to do this:
dynamic d = JObject.Parse("{number:1000, str:'string', array: [1,2,3,4,5,6]}");
Console.WriteLine(d.number);
Console.WriteLine(d.str);
Console.WriteLine(d.array.Count);
Output:
1000
string
6
Documentation here: LINQ to JSON with Json.NET
See also JObj...
Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
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@num3 DECIMAL(19,4),
@num4 DECIMAL(19,4)
SELECT
@mon1 = 100, @mon2 = 339, @mon3 = 10000,
@num1 = 100, @num2 = 339, @num3 = 10000
SET @mon4 = @mon1/@mon2*@mon3
SET @num4 = @num1/@num2*@num3
SELECT @mon4 AS moneyresult,
@num4 AS numericresult
Output: 2949.0000...