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Sublime Text 2 keyboard shortcut to open file in specified browser (e.g. Chrome)
... is the "cmd" key/val. Here is the build config for launching chrome on my mac.
{
"cmd": ["open", "-a", "Google Chrome", "$file"]
}
Save that as Chrome.sublime-build, relaunch Sublime Text and you should see a new Chrome option in the build list. Select it, and then you should be able to laun...
How can I quickly sum all numbers in a file?
...s with a file containing 1,000,000 numbers (in the range 0 - 9,999). On my Mac Pro, it returns virtually instantaneously. That's too bad, because I was hoping using mmap would be really fast, but it's just the same time:
use 5.010;
use File::Map qw(map_file);
map_file my $map, $ARGV[0];
$sum += $...
MySQL: Enable LOAD DATA LOCAL INFILE
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thx. btw, the my.cnf path is /etc/mysql/my.cnf in my machine (AWS EC2).
– SparkAndShine
Jun 16 '15 at 15:34
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Can Eclipse refresh resources automatically?
... back into sync, the refresh hook only exists for Windows, so on Linux and Mac OS it has to poll the filesystem periodically.
From 3.7 there's a new preference Settings > General > Workspace > Refresh On Access (aka Lightweight Refresh). This preference causes Eclipse to automatically ref...
Get most recent file in a directory on Linux
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Here's a solution for Mac: find $DIR -type f -exec stat -lt "%Y-%m-%d" {} \+ | cut -d' ' -f6- | sort -n | tail -1
– user
Oct 12 '15 at 20:32
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Get current time in seconds since the Epoch on Linux, Bash
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Maybe it's the version of date or because I'm using zsh (macOS Catalina) but this doesn't work for me. Running $ date -d "Oct 21 1973" +%s outputs usage: date [-jnRu] [-d dst] [-r seconds] [-t west] [-v[+|-]val[ymwdHMS]] ... [-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] ...
R command for setting working directory to source file location in Rstudio
...might not necessarily work on every platform (Windows seems to work, Linux/Mac for some).
Keep in mind that this solution is for 'sourcing' the files, not necessarily for running chunks in that file.
see also get filename and path of `source`d file
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How to execute a JavaScript function when I have its name as a string
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I think Mac's answer is underrated. I'm not an expert but it seems well thought out and robust.
– Martin Hansen Lennox
Mar 9 '17 at 21:23
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Suggestions for debugging print stylesheets?
... an option for that in Chrome's inspector.
Open the DevTools inspector (mac: Cmd + Shift + C , windows: Ctrl + Shift + C)
Click on the Toggle device mode icon , located on the upper left corner of the DevTools panel. (windows: Ctrl+Shift+M, mac: Cmd+Shift+M).
Click on the More overrides icon in...
How do you run JavaScript script through the Terminal?
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If you have a Mac you can get jsc a javascript console in OS X (Terminal) by typing
/System/Library/Frameworks/JavaScriptCore.framework/Versions/Current/Resources/jsc
in Terminal.app.
You could also run one of your .js script by adding...