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How did this person code “Hello World” with Microsoft Paint?
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A BMP (DIB) image is composed by a header followed by uncompressed1 color data (for 24 bpp images it's 3 bytes per pixel, stored in reverse row order and with 4 bytes row stride).
The bytes for color data are used to represent colors (i.e. none of them are "mandated" by the file format2, t...
Why doesn't Haskell's Prelude.read return a Maybe?
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108
Edit: As of GHC 7.6, readMaybe is available in the Text.Read module in the base package, along...
jQuery document.ready vs self calling anonymous function
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113
$(document).ready(function(){ ... }); or short $(function(){...});
This Function is called w...
Display string as html in asp.net mvc view
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170
You are close you want to use @Html.Raw(str)
@Html.Encode takes strings and ensures that all ...
What does “Git push non-fast-forward updates were rejected” mean?
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137
GitHub has a nice section called "Dealing with “non-fast-forward” errors"
This error c...
IList vs IEnumerable for Collections on Entities
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183
IEnumerable<T> represents a series of items that you can iterate over (using foreach, fo...
C# properties: how to use custom set property without private field?
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102
Once you want to do anything custom in either the getter or the setter you cannot use auto pro...
Rails bundle install production only
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177
Take a look at --without option:
bundle install --without development test
By default Bundle...
What is “Linting”?
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1100
Linting is the process of running a program that will analyse code for potential errors.
See...
Is the order of elements in a JSON list preserved?
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Yes, the order of elements in JSON arrays is preserved. From RFC 7159 -The JavaScript Object Notation (JSON) Data Interchange Format
(emphasis mine):
An object is an unordered collection of zero or more name/value
pairs, where a name is a string and a value is a string, number,
boo...