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scopes with lambda and arguments in Rails 4 style?
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307
I think it should be:
scope :find_lazy, -> (id) { where(id: id) }
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How To Create Table with Identity Column
...1,1) NOT NULL,
[RequestID] [int] NOT NULL,
[EmployeeID] [varchar](50) NOT NULL,
[DateStamp] [datetime] NOT NULL,
CONSTRAINT [PK_History] PRIMARY KEY CLUSTERED
(
[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_...
What algorithm gives suggestions in a spell checker?
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203
There is good essay by Peter Norvig how to implement a spelling corrector. It's basicly a brute...
Turning Sonar off for certain code
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edited Aug 22 '19 at 22:01
Rich Dougherty
3,1091818 silver badges2323 bronze badges
answered Jun 10 '1...
Checking for a dirty index or untracked files with Git
... you can use these commands on non-git directories. (They'll simply return 0 for the file counts.)
Edit:
Here are the posts:
Adding Git Status Information to your Terminal Prompt
Improved Git-enabled Shell Prompt
share
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Angularjs $q.all
...eferred = $q.defer();
deferred.count = i;
console.log(deferred.count); // 0,1,2,3,4,5 --< all deferred objects
// some code
.success(function(data){
console.log(deferred.count); // 5,5,5,5,5,5 --< only the last deferred object
deferred.resolve(data);
})
When you write var deferred=...
Using CSS to insert text
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answered Apr 29 '10 at 23:14
Marcel JackwerthMarcel Jackwerth
48.3k88 gold badges6969 silver badges8787 bronze badges
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How to remove duplicate values from a multi-dimensional array in PHP
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answered Jun 3 '09 at 18:12
daveilersdaveilers
6,65811 gold badge1414 silver badges44 bronze badges
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Emacs: print key binding for a command or list all key bindings
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edited May 17 '10 at 23:43
answered May 16 '10 at 23:39
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How do you do a ‘Pause’ with PowerShell 2.0?
...ct "WScript.Shell"
$Button = $Shell.Popup("Click OK to continue.", 0, "Script Paused", 0)
}
else {
Write-Host -NoNewline $Message
[void][System.Console]::ReadKey($true)
Write-Host
}
}
Advantage: Accepts any key but properly excludes Shift, Alt, Ctr...