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Converting camel case to underscore case in ruby
...ectation to return self if a mutation occurred, nil otherwise. (see http://www.ruby-doc.org/core-1.9.3/String.html#method-i-gsub-21)
def to_underscore!
gsub!(/(.)([A-Z])/,'\1_\2')
downcase!
end
def to_underscore
dup.tap { |s| s.to_underscore! }
end
end
So "SomeCamelCase...
php: determine where function was called from
...ce: Array
(
[0] => Array
(
[file] => C:\wamp\www\index.php
[line] => 56
[function] => func
[class] => (func Class namespace)
[type] => ->
)
)
I test the speed on Lenovo laptop: Intel Pentiom CPU N...
How to save a Python interactive session?
...
http://www.andrewhjon.es/save-interactive-python-session-history
import readline
readline.write_history_file('/home/ahj/history')
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What is an uber jar?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Make elasticsearch only return certain fields?
...elpful - especially the two sections, Source filtering and Fields: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering
They state about source filtering:
If you only need one or two fields from the complete _source, you can
use the _source_include &a...
Stopping a CSS3 Animation on last frame
... posted a similar answer, and you probably want to have a look at:
http://www.w3.org/TR/css3-animations/#animation-events-
You can find out aspects of an animation, such as start and stop, and then, once say the 'stop' event has fired you can do whatever you want to the dom. I tried this out some...
How to convert a PNG image to a SVG? [closed]
...n image embedded in a vector-based format. You could do this using http://www.inkscape.org/ which is free. It would embed it, however it also has a Live Trace like engine which will try to convert it to paths if you wish (using potrace). See live trace in adobe illustrator (commericial) is an exam...
Python code to remove HTML tags from a string [duplicate]
...in the class(about smart debugging with python) I give you a link: https://www.udacity.com/course/software-debugging--cs259. It's free!
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Easy way to list node modules I have npm linked?
...that uses fs to check for symlinks made by npm link or otherwise.
https://www.npmjs.com/package/symlinked
var symlinked = require("symlinked")
console.log(symlinked.names())
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What is ?= in Makefile
...R ?= "bar"
test:
echo $(KDIR)
Would print "foo"
GNU manual: http://www.gnu.org/software/make/manual/html_node/Setting.html
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