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HMAC-SHA1 in bash
...ipt.
[me@home] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openssl sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Remember to use -n with echo or else a line break character is appended to the strin...
How do you specify a different port number in SQL Management Studio?
I am trying to connect to a Microsoft SQL 2005 server which is not on port 1433. How do I indicate a different port number when connecting to the server using SQL Management Studio?
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How to identify platform/compiler from preprocessor macros?
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For Mac OS:
#ifdef __APPLE__
For MingW on Windows:
#ifdef __MINGW32__
For Linux:
#ifdef __linux__
For other Windows compilers, check this thread and this for several other compilers and architectures.
share
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Where do gems install?
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216
Look at your gem environment.
In a terminal run gem env
You should see an entry INSTALLATION...
SCOPE_IDENTITY() for GUIDs?
... (
ColGuid uniqueidentifier NOT NULL DEFAULT NewSequentialID(),
Col2 int NOT NULL
)
GO
DECLARE @op TABLE (
ColGuid uniqueidentifier
)
INSERT INTO dbo.GuidPk (
Col2
)
OUTPUT inserted.ColGuid
INTO @op
VALUES (1)
SELECT * FROM @op
SELECT * FROM dbo.GuidPk
Reference...
Difference between final static and static final
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227
No difference at all. According to
8.3.1 - Classes - Field Modifiers of the Java Language Spe...
What's the difference between “squash” and “fixup” in Git/Git Extension?
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edited May 2 '18 at 5:51
Ricardo
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a...
How to get the date from jQuery UI datepicker
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edited Jan 4 '19 at 8:42
answered Feb 7 '11 at 9:52
Cool...
How to see full symlink path
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229
realpath isn't available on all linux flavors, but readlink should be.
readlink -f symlinkNam...
Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
3
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