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How to style the parent element when hovering a child element?
I know that there does not exist a CSS parent selector , but is it possible to style a parenting element when hovering a child element without such a selector?
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How do I log a Python error with debug information?
I am printing Python exception messages to a log file with logging.error :
12 Answers
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Combining node.js and Python
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For communication between node.js and Python server, I would use Unix sockets if both processes run on the same server and TCP/IP sockets otherwise. For marshaling protocol I would take JSON or protocol buffer. If threaded Python shows up to be a bottleneck, consider using Twisted Python, whi...
How to change the default font size in ggplot2
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Very useful! In case anyone is interested, the default text size is 11 (theme_gray()$text$size)
– Keith Hughitt
Jul 11 '16 at 21:28
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How to jump from Intellij terminal to editor with shortcut
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opt-f12 did it for me in phpStorm on OSX. LIfesaver!
– Scott Byers
Jul 6 '16 at 23:43
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How to initialize a struct in accordance with C programming language standards
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awesome, thanks. you can even nest em: static oxeRay2f ray = { .unitDir = { .x = 1.0f, .y = 0.0f } };
– orion elenzil
May 2 '11 at 0:00
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Add Text on Image using PIL
I have an application that loads an Image and when the user clicks it, a text area appears for this Image (using jquery ), where user can write some text on the Image. Which should be added on Image.
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How to find where a method is defined at runtime?
...ancing built-in classes.
module Perpetrator
def crime
end
end
class Fixnum
include Perpetrator
end
p 2.method(:crime) # The "2" here is an instance of Fixnum.
#<Method: Fixnum(Perpetrator)#crime>
If you're on Ruby 1.9+, you can use source_location
require 'csv'
p CSV.new('string')....
Case insensitive XPath contains() possible?
I'm running over all textnodes of my DOM and check if the nodeValue contains a certain string.
6 Answers
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I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
...different browser or uninstall the ad blocking plugin (right clicking the extension by the URL bar and clicking "Remove from Chrome...").
There is an easier way to temporarily disable an extension. In Chrome, opening an Incognito tab will usually stop extensions running (unless you have specificall...