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Is there a constraint that restricts my generic method to numeric types?
...ce:
var mat = new Matrix<int>(w, h);
(Minimal implementation in a GitHub Gist.)
However, as soon as you want the user to be able to supply their own, custom types, you need to open up this implementation so that the user can supply their own Calculator instances. For instance, to instantia...
When to use nested classes and classes nested in modules?
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Twitter gem updated link: github.com/sferik/twitter/tree/master/lib/twitter
– kode
Mar 10 '13 at 17:44
add a comment
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Why does jQuery or a DOM method such as getElementById not find the element?
...but before firing DOMContentLoaded.
<script src="https://gh-canon.github.io/misc-demos/log-test-click.js" defer></script>
<button id="test">click me</button>
For reference, here's the code from that external script:
document.getElementById("test").addEventListe...
Setting global styles for Views in Android
... the matter with the action bar? I want it to have the default appearance. Github
– Maksim Dmitriev
Dec 25 '12 at 11:02
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
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All necessary git bash commands to push and pull into Github:
git status
git pull
git add filefullpath
git commit -m "comments for checkin file"
git push origin branch/master
git remote -v
git log -2
If you want to edit a file then:
edit filename.*
To see all branch...
How can I set the aspect ratio in matplotlib?
...k again - but I did find a working solution for subplots at
https://jdhao.github.io/2017/06/03/change-aspect-ratio-in-mpl
With full credit of course to the author above (who can perhaps rather post here), the relevant lines are:
ratio = 1.0
xleft, xright = ax.get_xlim()
ybottom, ytop = ax.get_yli...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
... There is new guidance: avoid using Write-Output when possible. See github.com/PoshCode/PowerShellPracticeAndStyle/issues/… > Use return only for ending execution. > Avoid Write-Output (...). Instead, when you want to make output clearer, just assign output to a relevantly named var...
Create Generic method constraining T to an Enum
...ict to Enum at some point. To do so, your class has to be nested. See gist.github.com/MrJul/7da12f5f2d6c69f03d79
– Julien Lebosquain
Apr 11 '15 at 20:51
7
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How can I recover a lost commit in Git?
...go through a basic git tutorial? :) e.g.: product.hubspot.com/blog/git-and-github-tutorial-for-beginners I would not like to offend you but you don't get it right. You can trust git. You just have to learn to use it. :)
– F. Norbert
Sep 8 at 13:24
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Setup RSpec to test a gem (not Rails)
...No additional Setup!
I always forget this. It's implemented here: https://github.com/bundler/bundler/blob/33d2f67d56fe8bf00b0189c26125d27527ef1516/lib/bundler/cli/gem.rb#L36
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