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How do I byte-compile everything in my .emacs.d directory?
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@nacho4d emacs -Q --batch -f batch-byte-compile *.el foo/*.el - it doesn't recurse like byte-recompile-directory does though.
– Brian Burns
Jan 10 '15 at 22:57
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C++ SFINAE examples?
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@v.oddou Just try int foo[0]. I'm not surprised it's supported, as it allows the very useful "struct ending with a 0-length array" trick (gcc.gnu.org/onlinedocs/gcc/Zero-Length.html).
– akim
Jun 14 '14 at 16...
Cannot push to Heroku because key fingerprint
...sh-add ~/.ssh/id_rsa_heroku though mine was ssh-add ~/.ssh/identity.heroku.foo because I'm also using https://github.com/ddollar/heroku-accounts (a multiple accounts manager for Heroku).
– user664833
Apr 25 '12 at 20:14
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Assign variable in if condition statement, good practice or not? [closed]
...h, yes, in Java it's type-checked to be a boolean type. But you can do if (foo = getSomeBoolValue()) { }
– Ben Zotto
Apr 5 '10 at 1:57
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How to construct a set out of list items in python?
...ects (filenames would probably be strings, so they should count):
lst = ['foo.py', 'bar.py', 'baz.py', 'qux.py', Ellipsis]
you can construct the set directly:
s = set(lst)
In fact, set will work this way with any iterable object! (Isn't duck typing great?)
If you want to do it iteratively:...
Is there an equivalent of 'which' on the Windows command line?
...:PATHEXT, etc. defined for the current shell (quite akin to Bash's type -a foo) - making it a better go-to than other tools like where.exe, which.exe, etc which are unaware of these PowerShell commands.
Finding executables using only part of the name
gcm *disk*
CommandType Name ...
Extract a substring from a string in Ruby using a regular expression
...> actually needs to be the last thing in the string. If e.g. the string foo <bar> baz is allowed (and supposed to give the result bar), this will not work.
– sepp2k
Nov 6 '10 at 21:03
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Responding with a JSON object in Node.js (converting object/array to JSON string)
... which sets
all the headers correctly for you.
Example:
res.json({"foo": "bar"});
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How to assign colors to categorical variables in ggplot2 that have stable mapping?
...me question,
Why not try something like:
scale_color_manual(values = c("foo" = "#999999", "bar" = "#E69F00"))
If you have categorical values, I don't see a reason why this should not work.
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Ant: How to execute a command for each file in directory?
...es ant-contrib.
Updated Example for recent ant-contrib:
<target name="foo">
<foreach target="bar" param="theFile">
<fileset dir="${server.src}" casesensitive="yes">
<include name="**/*.java"/>
<exclude name="**/*Test*"/>
</fileset>
</f...