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What is an idiomatic way of representing enums in Go?
...s:
const ( // iota is reset to 0
c0 = iota // c0 == 0
c1 = iota // c1 == 1
c2 = iota // c2 == 2
)
const (
a = 1 << iota // a == 1 (iota has been reset)
b = 1 << iota // b == 2
c = 1 << iota // c == 4
)
const (
u ...
How to format a string as a telephone number in C#
I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file. It is on a datarecord and I would prefer to be able to do this without assigning a new variable.
...
Getting value of public static final field/property of a class in Java via reflection
...
133
First retrieve the field property of the class, then you can retrieve the value. If you know t...
How do I get the MIN() of two fields in Postgres?
...e to a common data type, which will be the type of the result (see Section 10.5 for details). NULL values in the list are ignored. The result will be NULL only if all the expressions evaluate to NULL.
Note that GREATEST and LEAST are not in the SQL standard, but are a common extension. Some oth...
Git remote branch deleted, but still it appears in 'branch -a'
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edited Oct 24 '19 at 10:10
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 19 '13 at 23:23
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What are Bearer Tokens and token_type in OAuth 2?
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158
token_type is a parameter in Access Token generate call to Authorization server, which essenti...
conditional unique constraint
... constraint like this. The difference is, you'll return false if Status = 1 and Count > 0.
http://msdn.microsoft.com/en-us/library/ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS I...
How to enter command with password for git pull?
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167
This is not exactly what you asked for, but for http(s):
you can put the password in .netrc ...