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Example images for code and mark-up Q&As [closed]
...c final BufferedImage SHEET;
static {
try {
// see https://stackoverflow.com/a/19209651/2891664
SHEET = ImageIO.read(new URL("https://i.stack.imgur.com/memI0.png"));
} catch (IOException x) {
throw new UncheckedIOException(x);
}
}
...
Remove all multiple spaces in Javascript and replace with single space [duplicate]
...
you all forget about quantifier n{X,} http://www.w3schools.com/jsref/jsref_regexp_nxcomma.asp
here best solution
str = str.replace(/\s{2,}/g, ' ');
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improve t...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
...om: 10px;
}
.clear {
clear: both;
float: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://leafo.net/sticky-kit/src/jquery.sticky-kit.js"></script>
<div class="wrapper">
<div class="he...
ImportError: No module named requests
...e (Universal)
For any missing library, the source is usually available at https://pypi.python.org/pypi/. You can download requests here: https://pypi.python.org/pypi/requests
On mac osx and windows, after downloading the source zip, uncompress it and from the termiminal/cmd run python setup.py ins...
Mock functions in Go
...ard library to insert test hooks into code to make things easier to test:
https://golang.org/src/net/hook.go
https://golang.org/src/net/dial.go#L248
https://golang.org/src/net/dial_test.go#L701
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How do you upload images to a gist?
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Create a gist or reuse one of your gists.
Clone your gist:
git clone https://gist.github.com/<hash>.git
Add your image to your gist's repository:
git add my-image.jpg
Commit the image:
git commit -m "adding my image to my gist"
Update gist by pushing you modifications:
git push ori...
How do I include a newline character in a string in Delphi?
...
The plattform agnostic way would be 'sLineBreak':
http://www.freepascal.org/docs-html/rtl/system/slinebreak.html
Write('Hello' + sLineBreak + 'World!');
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How can I nullify css property?
...o:
.c1 {
height: auto;
}
You should search for each property here:
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference
For example, height:
Initial value : auto
Another example, max-height:
Initial value : none
In 2017, there is now another way, the unset keyword:
.c1 ...
在线服务的黑天鹅 - 资讯 - 清泛网 - 专注C/C++及内核技术
...problem of black swans）。这个名词是由Nassim Taleb提出来的（www.edge.org/3rd_culture/taleb04/taleb_indexx.html），他这样定义：”黑天鹅代表外来因素，是一个超出正常预料的事件。”几乎所有的互联网服务中断，都来自于意料之外的突发事件...
How to watch for array changes?
...
I found the following which seems to accomplish this:
https://github.com/mennovanslooten/Observable-Arrays
Observable-Arrays extends underscore and can be used as follow:
(from that page)
// For example, take any array:
var a = ['zero', 'one', 'two', 'trhee'];
// Add a generi...