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pip install from git repo branch

... Prepend the url prefix git+ (See VCS Support): pip install git+https://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6 And specify the branch name without the leading /. share | ...
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Cluster analysis in R: determine the optimal number of clusters

...r a bend or elbow in the sum of squared error (SSE) scree plot. See http://www.statmethods.net/advstats/cluster.html & http://www.mattpeeples.net/kmeans.html for more. The location of the elbow in the resulting plot suggests a suitable number of clusters for the kmeans: mydata <- d wss <-...
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What are deferred objects?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to make a div fill a remaining horizontal space?

... } .left { width: 180px; } .right { flex-grow: 1; } More info: https://css-tricks.com/snippets/css/a-guide-to-flexbox/ share | improve this answer | follow ...
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What's the best way to detect a 'touch screen' device using JavaScript?

...f(window.matchMedia("(pointer: coarse)").matches) { // touchscreen } https://www.w3.org/TR/mediaqueries-4/#descdef-media-any-pointer Update (due to comments): The above solution is to detect if a "coarse pointer" - usually a touch screen - is the primary input device. In case you want to dect...
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Elastic Search: how to see the indexed data

...ly use this extension named as Sense it is also a tool if you use Marvel. https://chrome.google.com/webstore/detail/sense-beta/lhjgkmllcaadmopgmanpapmpjgmfcfig share | improve this answer ...
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When to use Task.Delay, when to use Thread.Sleep?

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matplotlib does not show my drawings although I call pyplot.show()

... Just type: plt.ion() See https://www.youtube.com/watch?v=1zmV8lZsHF4 at 23:30 ! plt is used because of my import: import matplotlib.pyplot as plt I'm using python2.7 on a mac with iTerm2. ...
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Can I change the height of an image in CSS :before/:after pseudo-elements?

...ly to frontend foundamentals, so be careful body:before{ content:url(https://i.imgur.com/LJvMTyw.png); transform: scale(.3); position: fixed; left: 50%; top: -6%; background: white; } share ...
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Why does GitHub recommend HTTPS over SSH?

...ndation several times (example). It appears that they currently recommend HTTPS because it is the easiest to set up on the widest range of networks and platforms, and by users who are new to all this. There is no inherent flaw in SSH (if there was they would disable it) -- in the links below, you ...