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How do I determine whether an array contains a particular value in Java?
...t modify statics and do not allow other code to do so also. At an absolute minimum, the field should be private:
private static final String[] VALUES = new String[] {"AB","BC","CD","AE"};
(Note, you can actually drop the new String[]; bit.)
Reference arrays are still bad and we want a set:
private ...
Why are Docker container images so large?
...ayer requires extra space on disk. In order to keep the number layers to a minimum, any file manipulation like install, moving, extracting, removing, etc, should ideally be made under a single RUN instruction
FROM fedora:latest
RUN yum -y install nano git && yum -y clean all
...
How do I parse command line arguments in Java?
...gt; -x -v -f InputFile)
Fine-grained control: an arity model that allows a minimum, maximum and variable number of parameters, e.g, "1..*", "3..5"
Subcommands (can be nested to arbitrary depth)
Feature-rich: composable arg groups, splitting quoted args, repeatable subcommands, and many more
User-fri...
Google Maps v3 - limit viewable area and zoom level
...lt;/div>
<script type="text/javascript">
// This is the minimum zoom level that we'll allow
var minZoomLevel = 5;
var map = new google.maps.Map(document.getElementById('map'), {
zoom: minZoomLevel,
center: new google.maps.LatLng(38.50, -90.50),
mapTypeId: ...
How to implement a binary tree?
...too difficult for new people to understand so I thought just post the bare minimum to help newer people. Some of the other answers are good for articles and journal papers ;) This is also the piece that someone needs for software interviews.
– apadana
Sep 2 '18...
“’” showing on page instead of “ ' ”
....
Here are some more links to learn more about the problem:
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!), from our own Joel.
Unicode - How to get the characters right?, with more concise and practical information, sol...
What's the difference between git reset --mixed, --soft, and --hard?
...mitted are those that have been added to the index.
git reset changes, at minimum, where the current branch (HEAD) is pointing. The difference between --mixed and --soft is whether or not your index is also modified. So, if we're on branch master with this series of commits:
- A - B - C (master)
...
How is malloc() implemented internally? [duplicate]
...straight to the OS and
allocate a full memory page.
The heap
may specify a minimum size of
allocation to prevent large amounts
of fragmentation.
The heap may also divide itself into bins one for small allocations and one for larger allocations to make larger allocations quicker.
There are also cleve...
What are the primary differences between TDD and BDD? [closed]
...cle. If anything, TDD is SDLC agnostic. The intent of TDD is to write the minimum amount of code required to get a test to pass. In a way the test becomes the technical specification for the code to adhere to.
– Gavin Baumanis
Mar 14 '16 at 7:57
...
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
... as an input will return 05, which supposed to be 005. Here is a link with minimum modified version of the same function jsbin
– Safique Ahmed Faruque
Feb 8 '17 at 10:42
...