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Is it possible to make relative link to image in a markdown file in a gist?
...ording to http://blog.rodneyrehm.de/archives/35-Including-Data-From-Github.html, the problem in using
https://gist.github.com/user/605560c2961cb3025038/raw/b75d2...6e8/img.png
is that the b75d2...6e8 part varies per file (a quick experimentation confirms it is the git blob id). However you can...
How to use my view helpers in my ActionMailer views?
...r.rb in my ReportMailer views ( app/views/report_mailer/usage_report.text.html.erb ). How do I do this?
7 Answers
...
Run R script from command line
...he terminal.
Check out http://stat.ethz.ch/R-manual/R-devel/library/utils/html/Rscript.html
Example
## example #! script for a Unix-alike
#! /path/to/Rscript --vanilla --default-packages=utils
args <- commandArgs(TRUE)
res <- try(install.packages(args))
if(inherits(res, "try-error")) q(st...
Does a `+` in a URL scheme/host/path represent a space?
...omponent, and does not define any special meaning for the + character. The HTML spec defines the query component to be mime type application/x-www-form-urlencoded which is defined as "replace spaces with + and other special characters as in RFC1738". So it's not "from the wild", but it's from an acc...
How do I create a link using javascript?
...
<html>
<head></head>
<body>
<script>
var a = document.createElement('a');
var linkText = document.createTextNode("my title text");
a.appendChild(linkText);
a.title = "...
How to change color of SVG image using CSS (jQuery SVG image replacement)?
...
Firstly, use an IMG tag in your HTML to embed an SVG graphic. I used Adobe Illustrator to make the graphic.
<img id="facebook-logo" class="svg social-link" src="/images/logo-facebook.svg"/>
This is just like how you'd embed a normal image. Note tha...
Stop form refreshing page on submit
...
And it will still run HTML5 browser's form validation.
– Daniel Sokolowski
Apr 3 '17 at 18:30
1
...
How can I get a user's media from Instagram without authenticating as a user?
...?container=none&url=https://www.instagram.com/" + name + "/", function(html) {
if (html) {
var regex = /_sharedData = ({.*);<\/script>/m,
json = JSON.parse(regex.exec(html)[1]),
edges = json.entry_data.ProfilePage[0].graphql.user.edge_owner_to_timeline_media.edges;
...
How can I display just a portion of an image in HTML/CSS?
...way to display just the the center 50x50px of an image that's 250x250px in HTML. How can I do that. Also, is there a way to do this for css:url() references?
...
How do I position one image on top of another in HTML?
I'm a beginner at rails programming, attempting to show many images on a page. Some images are to lay on top of others. To make it simple, say I want a blue square, with a red square in the upper right corner of the blue square (but not tight in the corner). I am trying to avoid compositing (with...