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How to handle WndProc messages in WPF?

... lParam, ref bool handled) { // do stuff return IntPtr.Zero; } Now, I'm not quite sure why you'd want to handle Windows Messaging messages in a WPF application (unless it's the most obvious form of interop for working with another WinForms app). The design ideology and the nature of the ...
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How to plot two histograms together in R?

...rm(100000, 6, 2)) cukes <- data.frame(length = rnorm(50000, 7, 2.5)) # Now, combine your two dataframes into one. # First make a new column in each that will be # a variable to identify where they came from later. carrots$veg <- 'carrot' cukes$veg <- 'cuke' # and combine into your new ...
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get all keys set in memcached

...t command to memcached. I modified your command to this and works properly now: echo -e "stats items\nquit" | nc localhost 11211 | grep -oe ':[0-9]*:' | grep -oe '[0-9]*' | sort | uniq | xargs -L1 -I{} bash -c 'echo -e "stats cachedump {} 1000\nquit" | nc localhost 11211' Thanks for sharing this!...
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Vim clear last search highlighting

... in Vim, I get all the occurrences highlighted. How can I disable that? I now do another search for something gibberish that can't be found. ...
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Iterating through a JSON object

...nt: from __future__ import print_function for song in json_object: # now song is a dictionary for attribute, value in song.items(): print(attribute, value) # example usage NB: You could use song.iteritems instead of song.items if in Python 2. ...
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How to insert a newline in front of a pattern?

... sed $'s/regexp/\\\n/g' What happens here is: the entire sed command is now a C-style string, which means the backslash that sed requires to be placed before the new line literal should now be escaped with another backslash. Though more readable, in this case you won't be able to do shell string...
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Node.JS constant for platform-specific new line?

... Not sure if this is new in the 0.8.x but there is now a constant http://nodejs.org/api/os.html#os_os_eol var endOfLine = require('os').EOL; share | improve this answer ...
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int value under 10 convert to string two digit number

...e site (or related site) may have been spreading malicious software. It is now off the list an no longer reported as problematic. Google "SteveX String Formatting" you'll find the search result and you can visit it at your discretion. ...
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How do you scroll up/down on the Linux console?

... In order to prevent the Matthew Effect, from now on I will try to upvote the second and correct answer to encourage ppl to answer the questions who already have a correct answer. – WesternGun Dec 13 '17 at 9:11 ...
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TypeScript or JavaScript type casting

... Now, I see that in in doc, referred to as Type Assertions in section 4.13. – Klaus Nji Nov 3 '12 at 12:27 ...