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How to change the type of a field?
...to change the $type from 1 (double) to 2 (string).
So simply load the document from the DB, perform the cast (new String(x)) and then save the document again.
If you need to do this programmatically and entirely from the shell, you can use the find(...).forEach(function(x) {}) syntax.
In respon...
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
... 4 and higher you should install the Microsoft ASP.NET Web Optimization Framework:
Install the package from nuget:
Install-Package Microsoft.AspNet.Web.Optimization
Create and configure bundle(s) in App_Start\BundleConfig.cs:
public class BundleConfig
{
public static void RegisterBundles(Bu...
Faster s3 bucket duplication
...
It supports non-concurrent sync based on file modified time, size, etc. It was blazing fast when I tried it. I believe the objects are copied directly on S3 without downloading them to the local machine. It doesn't run in parallel by default but I'm sure you could have multiple syn...
Twitter Bootstrap modal: How to remove Slide down effect
...fect to a fadeIn or just display without the Slide? I read through the documentation here:
16 Answers
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Having the output of a console application in Visual Studio instead of the console
...self, instead of having a console popping up like in Visual Studio. This comes in handy, as even after the program has exited, I can still make good use of the text that was written in it, as it doesn't get erased until I run it again. Is it possible to achieve anything like that with Visual Studio?...
Can an Option in a Select tag carry multiple values?
I got a select tag with some options in a HTML form:
(the data will be collected and processed using PHP)
15 Answers
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What is a 'thunk'?
...ually refers to a small piece of code that is called as a function, does some small thing, and then JUMPs to another location (usually a function) instead of returning to its caller. Assuming the JUMP target is a normal function, when it returns, it will return to the thunk's caller.
Thunks can be...
Autolayout - intrinsic size of UIButton does not include title insets
...
You can solve this without having to override any methods or set an arbitrary width constraint. You can do it all in Interface Builder as follows.
Intrinsic button width is derived from the title width plus the icon width plus the left and right content edge insets.
If a b...
Why should I use core.autocrlf=true in Git?
...is accessed from both Windows and OS X, and that I know already contains some files with CRLF line-endings. As far as I can tell, there are two ways to deal with this:
...
Does the default constructor initialize built-in types?
...fined (by the compiler) default constructor of a class does not initialize members of built-in types.
However, you have to keep in mind that in some cases the initialization of a instance of the class can be performed by other means. Not by default constructor, nor by constructor at all.
For examp...