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What is the difference between YAML and JSON?
... a YAML file using "anchors." Thus it can handle relational information as one might find in a MySQL database.
YAML is more robust about embedding other serialization formats such as JSON or XML within a YAML file.
In practice neither of these last two points will likely matter for things that y...
What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
... size of an nvarchar field is 4000).
This question is a duplicate of this one.
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Rails Model, View, Controller, and Helper: what goes where?
... the Controller. If your View really needs to do processing that can't be done by the Model or Controller, put the code in a Helper. Lots of Ruby code in a View makes the pages markup hard to read.
Model: Your model should be where all your code that relates to your data (the entities that make up...
How to prevent a background process from being stopped after closing SSH client in Linux
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This is one of the greatest pieces of software I've ever used. Seriously. I have it running on a BSD box that I ssh into from EVERYWHERE, and can simply re-attach to my screen and have all of my terminals where I'm doing all sorts of...
How to install a private NPM module without my own registry?
I've taken some shared code and put it in an NPM module, one I don't want to upload to the central registry. The question is, how do I install it from other projects?
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How do I lowercase a string in Python?
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I have one note that doesn't necessarily apply to the OP's question, but which is important with portability (internationalization) when doing case insensitive matching. With case-insensitive matching, diacritics (accent marks) may ...
Jenkins on OS X: xcodebuild gives Code Sign error
... issue and have been searching around for some time for an answer. Here's one thing that I've learned.
I am running jenkins as the jenkins user, user created by the installer, and as everyone else has mentioned he doesn't have access to the same keychain that your normal user does. Instead of try...
Callback to a Fragment from a DialogFragment
Question: How does one create a callback from a DialogFragment to another Fragment. In my case, the Activity involved should be completely unaware of the DialogFragment.
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How to implement a Map with multiple keys? [duplicate]
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Two maps. One Map<K1, V> and one Map<K2, V>. If you must have a single interface, write a wrapper class that implements said methods.
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Can I use jQuery with Node.js?
...ually changing the page of the user in real time, so it's even cooler than one might expect.
– alessioalex
Nov 4 '11 at 20:01
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