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Emulate ggplot2 default color palette
...
It is just equally spaced hues around the color wheel, starting from 15:
gg_color_hue <- function(n) {
hues = seq(15, 375, length = n + 1)
hcl(h = hues, l = 65, c = 100)[1:n]
}
For example:
n = 4
cols = gg_color_hue(n)
dev.new(width = 4, height = 4)
plot(1:n, pch = 16...
What is an xs:NCName type and when should it be used?
...ABCDEFGHIJKLMNOPQRSTUVWXYZ_][\\w\\.\\-\\d]*". That means. the value should start with a letter or underscore and then contains of words, dots, dashes, underscores, digits. You can try it at: regexr.com
– Naxos84
Sep 20 '17 at 6:31
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How to increase scrollback buffer size in tmux?
...the following line:
set -g history-limit 5000
Log out and log in again, start a new tmux windows and your limit is 5000 now.
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How to compare 2 files fast using .NET?
...t good for memory usage since it will read both files up to the end before starting comparing the byte array. That is why i would rather go for a streamreader with a buffer.
– Krypto_47
Apr 14 '17 at 16:02
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Android: HTTP communication should use “Accept-Encoding: gzip”
...tpURLConnection.html I was able to return gzip pages from php by using ob_start("ob_gzhandler");
– metric152
Aug 13 '12 at 18:35
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Bootstrap 3 modal vertical position center
...o and a max-height. This takes a bit more work to get it working properly. Start with adding this to your style sheet:
.modal-body {
overflow-y: auto;
}
.modal-footer {
margin-top: 0;
}
We will use jQuery again to get the window height and set the max-height of the modal-content first. Th...
Graph visualization library in JavaScript
... All APIs are fully documented. The docs even step you through getting started (i.e. init). There are also running examples for the individual APIs, and there are live demos. The functionality is far above any JS graph lib and the docs are more extensive than most projects -- whether commercia...
How to Deep clone in javascript
... }
]
})
And now, let's talk about problems you might get when start cloning REAL objects. I'm talking now, about objects which you create by doing something like
var User = function(){}
var newuser = new User();
Of course you can clone them, it's not a problem, every object expose c...
ListView inside ScrollView is not scrolling on Android
...s you want to be scrolled to the ListView as headers or footers.
UPDATE:
Starting from API Level 21 (Lollipop) nested scroll containers are officially supported by Android SDK. There're a bunch of methods in View and ViewGroup classes which provide this functionality. To make nested scrolling work...
Why does using an Underscore character in a LIKE filter give me all the results?
...s a wildcard for something.
for example
'A_%' will look for all match that Start whit 'A' and have minimum 1 extra character after that
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