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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...er to launch an EBS backed instance because the image does not have to be fetched from S3.
If the hardware your EBS-backed instance is scheduled for maintenance, stopping and starting the instance automatically migrates to new hardware. I was also able to move an EBS-backed instance on failed hardwa...
What is an example of the simplest possible Socket.io example?
...ke a few minutes depending on the speed of your network connection / CPU / etc. To check that everything went as planned, you can look at the package.json file again.
$ cat package.json
{
"dependencies": {
"express": "~4.9.8",
"socket.io": "~1.1.0"
}
}
Create a file called server.js ...
How slow are .NET exceptions?
..."in real life there'd be more stack to go through, so you'd blow the cache etc" - but using error codes to work your way up the stack would also blow the cache, so I don't see that as a particularly good argument.
Just to make it clear - I don't support using exceptions where they're not logical. F...
Git: Find the most recent common ancestor of two branches
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@ADTC Use a graphical commit viewer, e.g. gitk, etc. to see what the tree looks like. Maybe you will get your answer.
– Acumenus
Oct 21 '17 at 3:19
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How do DATETIME values work in SQLite?
....
Integers will always be supported as integers in databases, flat files, etc. You do a little math and cast it into another type and you can format the date anyway you want.
Doing it this way, you don't have to worry when [insert current favorite database here] is replaced with [future favorit...
How can I use redis with Django?
...che), b) it's more than simple key-value storage - there's lists, hashsets etc. with built-in manipulations.
– Olli
Apr 10 '12 at 12:42
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The purpose of Model View Projection Matrix
...u again have to calculate the positions of window, hood, headlight, wheels etc., in the car with respect to new world.
See this video to understand the concepts of model, view and projection. (highly recommended)
Then see this to understand how the vertices in the world are represented as Matrices...
Reference - What does this error mean in PHP?
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Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given
First and foremost:
Please, don't use mysql_* functions in new code. They are no longer maintained and are officially deprecated. See the red box? Learn abou...
Why is not in HTML 5 Tag list while is?
...we have <th> elements for table headers, but no <tf> elements. Etc.
– Mr Lister
Apr 12 '17 at 7:30
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What is the difference between integration and unit tests?
...sses use third-party classes (the String/string class, collection classes, etc.) which don't make sense to be mocked or isolated from; we simply regard them as stable and reliable dependencies which are outside the testing scope.
– Rogério
Apr 22 '15 at 21:58
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