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How can I preview a merge in git?
...inline, for example) and I want to merge in another development branch. Or do I?
11 Answers
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How do I use floating-point division in bash?
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You can't. bash only does integers; you must delegate to a tool such as bc.
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Render basic HTML view?
...page:
in views/index.jade
include plain.html
in views/plain.html
<!DOCTYPE html>
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and app.js can still just render jade:
res.render(index)
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How do I detect if I am in release or debug mode?
...be true for a debug build, false otherwise:
if (BuildConfig.DEBUG) {
// do something for a debug build
}
There have been reports that this value is not 100% reliable from Eclipse-based builds, though I personally have not encountered a problem, so I cannot say how much of an issue it really is....
Excel to CSV with UTF8 encoding [closed]
...I need to convert to a CSV file to use as an import file. However, when I do Save As CSV it mangles the "special" Spanish characters that aren't ASCII characters. It also seems to do this with the left and right quotes and long dashes that appear to be coming from the original user creating the Ex...
How can I replace a newline (\n) using sed?
...re before the last line, branch to the created label $!ba ($! means not to do it on the last line as there should be one final newline).
Finally the substitution replaces every newline with a space on the pattern space (which is the whole file).
Here is cross-platform compatible syntax which works...
How do I encode/decode HTML entities in Ruby?
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HTMLEntities can do it:
: jmglov@laurana; sudo gem install htmlentities
Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "&ie...
Mercurial: how to amend the last commit?
... be marked obsolete and hidden. With a non-publishing server, you can even do this safely after you've pushed the changesets.
– Martin Geisler
Apr 27 '14 at 20:57
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Adding devices to team provisioning profile
I need to add a device to my team provisioning profile, however I do not physically have the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure...
Do you have to include ?
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If you don't call the favicon, favicon.ico, you can use that tag to specify the actual path (incase you have it in an images/ directory). The browser/webpage looks for favicon.ico in the root directory by default.
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