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R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
...ylittlescripts.blogspot.com/2018/09/make-your-r-code-nicer-with-roperators.html
install.packages('roperators')
require(roperators)
x <- 1:3
x %+=% 1; x
x %-=% 3; x
y <- c('a', 'b', 'c')
y %+=% 'text'; y
y %-=% 'text'; y
# etc
...
Limit results in jQuery UI Autocomplete
... usefull if your autocompletion list is very long (~10k results) and slows html rendering.
– Benjamin Crouzier
Oct 9 '11 at 21:39
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How can I comment a single line in XML?
...
It is the same as the HTML or JavaScript block comments:
<!-- The to-be-commented XML block goes here. -->
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How do I stop Chrome from yellowing my site's input boxes?
... for people using rails simple form <%= simple_form_for @user, html: { autocomplete: 'off' } do |f| %>
– carbonr
Dec 9 '13 at 14:04
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Set mouse focus and move cursor to end of input using jQuery
...rk with contenteditable elements for some reason, maybe as one has to use .html() rather than .val()
– jg2703
May 3 '17 at 15:11
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Add list to set?
...f a list to a set, use update
From https://docs.python.org/2/library/sets.html
s.update(t): return set s with elements added from t
E.g.
>>> s = set([1, 2])
>>> l = [3, 4]
>>> s.update(l)
>>> s
{1, 2, 3, 4}
If you instead want to add the entire list as a...
How can I truncate a double to only two decimal places in Java?
...e what you meant: docs.oracle.com/javase/7/docs/api/java/math/RoundingMode.html
– Shimon Doodkin
Apr 13 at 16:51
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How to get the filename without the extension from a path in Python?
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https://docs.python.org/3/library/os.path.html
In python 3 pathlib "The pathlib module offers high-level path objects."
so,
>>> from pathlib import Path
>>> p = Path("/a/b/c.txt")
>>> print(p.with_suffix(''))
\a\b\c
>>> print(p....
How to set background color of a View
... patch bitmaps (developer.android.com/reference/android/graphics/NinePatch.html) were new to me. I simply want to change the color of anything on the screen when I press a Button. The Buttons are on a TextView. Trying to change the color of that, leads to console messages "DDM dispatch reg wait t...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...Markdown 自研拓展：大模型输出 Markdown 格式渲染、转换为HTML、生成图片
【数据图表】 ECharts/ECharts3D 拓展：基于 ECharts 强大的个性化数据图表展示
【数据表格】 TableView 拓展：数据表格视图，表格形式显示列表
【剪贴板】 Cli...