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Landscape printing from HTML
...sformation is 0 0! Also the content of landscape pages must be moved 276mm down!
Also if you have a mix of portrait and lanscape pages IE will zoom out the pages. We fix it by setting -ms-zoom to 1.665. If you'll set it to 1.6666 or something like this the right border of the page content may be cr...
What is the recommended way to use Vim folding for Python code
...t, bit for writing my own code I use markers as they can crunch a document down the way you want it and can serve as a kind of a table of contents. I have this in my vimrc to flip between the two when I'm viewing someone elses code.
#Toggle fold methods \fo
let g:FoldMethod = 0
map <leader>f...
Go to back directory browsing after opening file in vim
...plorer (the opened file). 4 keystrokes vs 1, some saving of js to navigate down to where I was, but still I am likely to map :Rex<Enter> if I'm expecting a lot of navigation.
– Tomasz Gandor
Jan 8 '19 at 21:17
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embedding image in html email
...ll email lists a public dropbox works fine. This also keeps the email size down.
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Rails create or update magic?
...ht you meant that whether the record exists or not, a block will be passed down with the record object as an argument, in order to do the update.
– sameers
Sep 23 '14 at 20:48
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Why would one omit the close tag?
...st sed/awk or regex-oneliners). In particular:
phptags tag tidier
https://fossil.include-once.org/phptags/
Which could generally be used to --unclose php tags for third-party code, or rather just fix any (and all) actual whitespace/BOM issues:
phptags --warn --whitespace *.php
It al...
gitosis vs gitolite? [closed]
...s here mainly for those, like me, who come across this while looking for a down and dirty way to share code until an enterprise github account gets set up.
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How to overlay images
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Please paste the code from this URL, in case it ever goes down. This should be the accepted answer. Code is: p { position: relative; display: block; } p:after { content: url(magnify.png); position: absolute; right: 20px; top: 20px;
– Eric Stei...
Java Date cut off time information
...e an object with invalid milliseconds in normal code. For me, I think I'll downcast in my thread using Joda, rather than let Oracle use the possibly-suspect non-joda stuff.
– Mark Bennett
Nov 4 '11 at 21:41
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Where are Docker images stored on the host machine?
...eset it by running (WARNING: This will destroy all images you've built and downloaded so far):
boot2docker down
boot2docker destroy
boot2docker init
boot2docker up
This is especially useful if you kept tons of intermediate images when building / debugging a build without the useful --rm options, ...