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Remove grid, background color, and top and right borders from ggplot2
...,b))
p <- ggplot(df, aes(x = a, y = b)) + geom_point()
save_plot('plot.png', p) # alternative to ggsave, with default settings that work well with the theme
This is what the file plot.png produced by this code looks like:
Disclaimer: I'm the package author.
...
How to execute a function when page has fully loaded?
...y after the DOM is finished loading), you can do something like this:
<img src="javascript:location.href='javascript:yourFunction();';">
For example, I use this trick to preload a very large file into the cache on a loading screen:
<img src="bigfile"
onload="this.location.href='javascri...
Does every web request send the browser cookies?
...ckoverflow.com; if you make a request to www.stackoverflow.com/images/logo.png, all those 4 cookies will be sent.
However, if you request stackoverflow.com/images/logo.png (notice the subdomain change) or images.stackoverflow.com/logo.png, those 4 cookies won't be present - but maybe those related t...
Plot a bar using matplotlib using a dictionary
...ticks()
plt.bar(range(len(data)),values,tick_label=names)
plt.savefig('bar.png')
plt.show()
Additionally the same plot can be generated without using range(). But the problem encountered was that tick_label just worked for the last plt.bar() call. Hence xticks() was used for labelling:
data = {...
CSS content property: is it possible to insert HTML instead of Text?
...That's because the images themselves aren't DOM elements (not counting <img>), they're just being drawn onto existing elements, so by applying background or list images you're not really modifying the DOM.
– BoltClock♦
Dec 22 '10 at 0:24
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File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
...lumn; align-items: center; } .feedback-pop:hover, .feedback-pop .feedback-img:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 ...
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
... source), like:
btoa(unescape(encodeURIComponent(str)))
example:
var imgsrc = 'data:image/svg+xml;base64,' + btoa(unescape(encodeURIComponent(markup)));
var img = new Image(1, 1); // width, height values are optional params
img.src = imgsrc;
If you need to decode that base64, use this:
v...
CSS: Set a background color which is 50% of the width of the window
... {
height: 100%;
background-image: url('http://i.imgur.com/9HMnxKs.png');
background-repeat: repeat-y;
background-size: 50% auto;
}
Example: http://jsfiddle.net/6vhshyxg/2/
EXTRA NOTE: Notice that both the html and body elements are set to height: 100% in the latter examples. Th...
How to show loading spinner in jQuery?
...ks for me, the html should have something like: <div id='loader'><img src="spinner.gif"/></div>
– yigal
Jan 4 '12 at 6:40
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How can I switch my signed in user in Visual Studio 2013?
...r command prompt in windows 8, follow these images: 1. i.imgur.com/TcnSEPF.png 2. i.imgur.com/jDf3GYt.png 3. You should be able to take it from here.
– Joel McBeth
Apr 9 '14 at 22:35
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