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How to ALTER multiple columns at once in SQL Server

... This is not possible. You will need to do this one by one. You could: Create a Temporary Table with your modified columns in Copy the data across Drop your original table (Double check before!) Rename your Temporary Table to your original name ...
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How to do this in Laravel, subquery where in

... Have a look at the advanced wheres documentation for Fluent: http://laravel.com/docs/queries#advanced-wheres Here's an example of what you're trying to achieve: DB::table('users') ->whereIn('id', function($query) { $query->select(DB::ra...
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PHP json_encode encoding numbers as strings

... I've done a very quick test : $a = array( 'id' => 152, 'another' => 'test', 'ananother' => 456, ); $json = json_encode($a); echo $json; This seems to be like what you describe, if I'm not mistaken ? And I'...
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How to sort an array in Bash

... You don't really need all that much code: IFS=$'\n' sorted=($(sort <<<"${array[*]}")) unset IFS Supports whitespace in elements (as long as it's not a newline), and works in Bash 3.x. e.g.: $ array=("a c" b f "3 5")...
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How do I escape characters in c# comments?

I realized today that I don't know how to escape characters in comments for C#. I want to document a generic C# class, but I can not write a proper example since I don't know how to escape the < and > characters. Do I have to use < and > ? I don't like if that is the case ...
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How to trim whitespace from a Bash variable?

... the sed approach will only work on single-line input. For approaches that do work with multi-line input and also use bash's built-in features, see the answers by @bashfu and @GuruM. A generalized, inline version of @Nicholas Sushkin's solution would look like this: trimmed=$([[ " test test test "...
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How do you clone an Array of Objects in Javascript?

... provide many tricky corner cases, and since it's not a common operation I doubt anyone has written a full solution (if it's even possible - it might not be! But I have no time to try to write a rigorous proof now.). I found some good comments on the issue on this page. If you need a deep copy of...
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Accessing MVC's model property from Javascript

...take your entire server-side model and turn it into a Javascript object by doing the following: var model = @Html.Raw(Json.Encode(Model)); In your case if you just want the FloorPlanSettings object, simply pass the Encode method that property: var floorplanSettings = @Html.Raw(Json.Encode(Model....
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Database design for a survey [closed]

... Why do we have Survey_Question_Answer and Answer? Isn't just Answer enough? – Abubakar Ahmad May 5 '17 at 13:47 ...
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How/when to use ng-click to call a route?

...ash). To "activate" a route, you simply change the URL. The easiest way to do that is with anchor tags. <a href="#/home">Go Home</a> <a href="#/about">Go to About</a> Nothing more complicated is needed. If, however, you must do this from code, the proper way is by using th...