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Mapping over values in a python dictionary
Given a dictionary { k1: v1, k2: v2 ... } I want to get { k1: f(v1), k2: f(v2) ... } provided I pass a function f .
7 ...
Why use the SQL Server 2008 geography data type?
...actly a fair comparison. Decimal would have to be a minimum of Decimal(15,12) (9 bytes) for each LatLong (total of 18 bytes) for a real comparison.
So comparing storage types:
CREATE TABLE dbo.Geo
(
geo geography
)
GO
CREATE TABLE dbo.LatLng
(
lat decimal(15, 12),
lng decimal(...
C# short/long/int literal format?
... 1.0d; // double
var d0 = 1.0; // double
var d1 = 1e+3; // double
var d2 = 1e-3; // double
var f = 1.0f; // float
var m = 1.0m; // decimal
var i = 1; // int
var ui = 1U; // uint
var ul = 1UL; // ulong
var l = 1L; // long
I think that's all... there are no literal specifiers ...
How to generate service reference with only physical wsdl file
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2 Answers
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+ operator for array in PHP?
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273
Quoting from the PHP Manual on Language Operators
The + operator returns the right-hand ar...
Run a string as a command within a Bash script
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284
You can use eval to execute a string:
eval $illcommando
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
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25 Answers
25
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How to limit UITableView row reordering to a section
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edited Jun 13 '12 at 20:40
community wiki
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Str_replace for multiple items
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edited Sep 30 '11 at 4:26
answered Sep 30 '11 at 2:54
Nu...
What is the most efficient way to store tags in a database?
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192
One item is going to have many tags. And one tag will belong to many items. This implies to me t...