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How to make a great R reproducible example
...n the used packages, R version, and system it is run on.
in the case of random processes, a seed (set by set.seed()) for reproducibility1
For examples of good minimal reproducible examples, see the help files of the function you are using. In general, all the code given there fulfills the requirem...
RGB to hex and hex to RGB
...ersion of rgbToHex expect integer values for r, g and b, so you'll need to do your own rounding if you have non-integer values.
The following will do to the RGB to hex conversion and add any required zero padding:
function componentToHex(c) {
var hex = c.toString(16);
return hex.length ...
What is the difference between a process and a thread?
...s that make threads efficient).
Erlang uses the term "process" because it does not expose a shared-memory multiprogramming model. Calling them "threads" would imply that they have shared memory.
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How to set Default Controller in asp.net MVC 4 & MVC 5
How do I set Default Controller for my ASP.NET MVC 4 project without making it HomeController ?
4 Answers
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Activity restart on rotation Android
...onCreate is called). Now, this is probably how it's supposed to be, but I do a lot of initial setting up in the onCreate method, so I need either:
...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...ake a <List> component that takes an array of all children. Since we do not render them, it's really cheap to just allocate them and discard them. If 10k allocations is too big, you can instead pass a function that takes a range and return the elements.
<List>
{thousandelements.map(fu...
How and where are Annotations used in Java?
...and are hence much easier to manipulate than XML.
Usage of annotations:
Documentation, e.g. XDoclet
Compilation
IDE
Testing framework, e.g. JUnit
IoC container e.g. as Spring
Serialization, e.g. XML
Aspect-oriented programming (AOP), e.g. Spring AOP
Application servers, e.g. EJB container, Web ...
Why is the order in dictionaries and sets arbitrary?
I don't understand how looping over a dictionary or set in python is done by 'arbitrary' order.
6 Answers
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]
...
XML doesn't really begin to shine until you start mixing together different namespaced schemas. Then you see JSON start to fall down, but if you just need a serialization format for your data, JSON is smaller, lighterweight, mor...
What is the difference between Tomcat, JBoss and Glassfish?
... @DavidBlevins so what are now the differences?
– aldo.roman.nurena
Aug 23 '13 at 23:07
23
@aldo...