reindeer | Moose sugar for ruby
kandi X-RAY | reindeer Summary
kandi X-RAY | reindeer Summary
Takes Ruby's existing OO features and extends them with some sugar borrowed from Moose.
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reindeer Examples and Code Snippets
Community Discussions
Trending Discussions on reindeer
QUESTION
I want to find out how often does "reindeer" (in any order) come in a random string and what is the left over string after "reindeer" is removed. I need to preserve order of the left over string
So for example
"erindAeer" -> A
(reindeer comes 1 time)
ANSWER
Answered 2020-Nov-18 at 07:55You can do it by using count and replace string function:
QUESTION
I am trying to do my winning functions for connect 4 and am getting kind of stumped, everything I have tried hasn't worked yet. I am doing this for a class project so I really want to learn how to do this, I think I have just been coding so much this week my brain is fried. Any suggestions are appreciated thank you!
...ANSWER
Answered 2020-Jun-06 at 13:50Take a look at this post! I wanted to comment, instead of make an answer for this, but I don't have enough reputation yet. I hope it helps you.
QUESTION
I am trying to apply CSS to Vaadin 8 component. I have followed this example and still unable to apply CSS. I understand that i can call the addStyleName method and i am able to apply the build in ValoTheme styles (for example ValoTheme.PANEL_BORDERLESS does make a button smaller), but my custom styles are ignored. I have tried defining my custom CSS rules in the following files:
/src/Main/webapp/VAADIN/themes/apptheme/styles.css
...ANSWER
Answered 2019-Dec-31 at 12:51This is not related, but are you actually using a reindeer
theme?
Otherwise, you should put you styles in your own theme file (the default one generated from an archetype is mytheme.scss
)
It's suggested to leave styles.scss
as it is. Also, it's mentioned in comments section of the file:
This file prefixes all rules with the theme name to avoid causing conflicts with other themes. The actual styles should be defined in mytheme.scss
If you want, you could add your styles there as well under
QUESTION
I have a function where I pass it an array of IDs. What I want to do is essentially check to see if the any of the IDs.
Unfortunately I can't do the below because .find()
has to be used in conjunction with another operation.
Is there a way I can batch find? Each array will contain 100 IDs, and there will be quite a lot of these queries so I'd rather not do them 1 by 1..
...ANSWER
Answered 2019-Oct-09 at 20:02Adding a $project
stage by that _id
expression which is used to group in the query should do it.
An optimization: to have that $match
on uid
before the the unwinding of array
of items. (primarily to reduce documents for the next stage in the pipeline).
QUESTION
ANSWER
Answered 2019-Apr-11 at 15:04There are two mistakes:
the size of array used
in fillWordsearch
;
in the same function, symble }
of for
(line 95) block is dropped far away.
This is fixed code:
QUESTION
I have written a program to create a 2D word search game, that allows the user to choose from a category and the program will generate the word search containing words from said category. however when i compile the program i get an error i have never seen before and i cannot work out how to fix it.
This is the Error I get -
...ANSWER
Answered 2019-Apr-09 at 16:12Where you have:
QUESTION
I am currently trying to write a wordsearch program in C, the program is meant to generate a 2D wordsearch and use words from 5 different categories that are preset, as well as giving the user an option to choose which category they wish to choose , so far this is the code i have but i've hit a wall and do not know where to go from here, can anyone give me any ideas?
this is my code:
...ANSWER
Answered 2019-Apr-07 at 16:07There is a subtile problem in your first main
function:
You define arrays of 20 string pointers and only initialize the first 15 entries in them. The remaining entries are not initialized, they do not have a null pointer. You should probably write this instead:
QUESTION
Trying learn googleSceneform for AR and my app crashes every time,any thougts?
My error from logcat and application crahses not on emulator and on the phone too.
...ANSWER
Answered 2019-Apr-01 at 14:17To prevent null pointer exception you can do this in your SetClickListener method :
QUESTION
I have style that looks like this
...ANSWER
Answered 2019-Mar-27 at 12:27Please try Height: auto;
or height: initial;
. It will overwrite your height: 20px
QUESTION
EDIT: solved with magick - thank you guys a lot :) Updated version in the GitHub repo, for anyone who's interested in the story of the reindeer.
I'm quite new to R and just got to know R Shiny. Yet, I am trying to do a reindeer generator. Basic principle: Combine different layers of images in order to create your personal reindeer. E.g. switch coat colours with buttons while the outlines still stay in place on top. Ideally, it should look something like this in the end (a preview I sketched with GIMP):
preview of the reindeer generator
I manage to get the images into Shiny and switch between two coats with radio buttons, for a start. However, I don't have a clue how to display the images at the same time at the very same location so the outlines will be an extra layer on top of the coat.
You can see the issue here:
Here is my code. Since the file name is partly generated by the radio button input, I left the paths like that.
...ANSWER
Answered 2018-Dec-04 at 06:58As mentioned in the comments, magick
can do this for you! Specifically, image_mosaic
will overlay images.
Try this out:
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Install reindeer
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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