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MySQL: @variable vs. variable. What's the difference?
...ameters and declare the local variables:
DELIMITER //
CREATE PROCEDURE prc_test (var INT)
BEGIN
DECLARE var2 INT;
SET var2 = 1;
SELECT var2;
END;
//
DELIMITER ;
These variables are not prepended with any prefixes.
The difference between a procedure variable and a session-specific us...
How unique is UUID?
...it) as possible into random number APIs. See en.wikipedia.org/wiki/Entropy_%28computing%29
– broofa
Dec 6 '14 at 13:48
4
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psql: FATAL: Ident authentication failed for user “postgres”
...
Did you set the proper settings in pg_hba.conf?
See https://help.ubuntu.com/stable/serverguide/postgresql.html how to do it.
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How to add Web API to an existing ASP.NET MVC 4 Web Application project?
...needed to perform were:
Add reference to System.Web.Http.WebHost.
Add App_Start\WebApiConfig.cs (see code snippet below).
Import namespace System.Web.Http in Global.asax.cs.
Call WebApiConfig.Register(GlobalConfiguration.Configuration) in MvcApplication.Application_Start() (in file Global.asax.cs)...
NoSQL - MongoDB vs CouchDB [closed]
...ocument validation possible
Authentication possible
Real-time updates via '_changes' (!)
Attachment handling
Best used: For accumulating, occasionally changing data, on which pre-defined queries are to be run. Places where versioning is important.
For example: CRM, CMS systems. Master-master repl...
What's the difference between setWebViewClient vs. setWebChromeClient?
...s is a better answer than the accepted one.
– redbeam_
Apr 9 '18 at 18:44
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How to copy files across computers using SSH and MAC OS X Terminal [closed]
...compression use SCP:
scp username@yourserver.com:~/serverpath/public_html ~/Desktop
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Create Generic method constraining T to an Enum
...axstack 2
.locals init ([0] !!T temp,
[1] !!T return_value,
[2] class [mscorlib]System.Collections.IEnumerator enumerator,
[3] class [mscorlib]System.IDisposable disposer)
// if(string.IsNullOrEmpty(strValue)) return defaultValue;
ld...
Is it possible to change the location of packages for NuGet?
...{
return this.OutputDirectory;
}
ISettings settings = this._configSettings;
...
}
which prevents it from working. To fix this you need to modify your NuGet.targets file and remove 'OutputDirectory' parameter:
<RestoreCommand>$(NuGetCommand) install "$(PackagesConfig...
What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...ave private methods/functions and properties:
(function() {
var private_var;
function private_function() {
//code
}
})();
In the first example, you would explicitly invoke globalFunction by name to run it. That is, you would just do globalFunction() to run it. But in the above exam...