⌘T | go to file |
⌘⌃P | go to project |
⌘R | go to methods |
⌃G | go to line |
⌘KB | toggle side bar |
⌘⇧P | command prompt |
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# _______ _ _ _ _ _ | |
# |__ __| | (_) (_) | | | | | |
# | | | |__ _ ___ ___ ___ _ __ _ _ __ | |_ _ __ ___ _____ _____ __| | | |
# | | | '_ \| / __| / __|/ __| '__| | '_ \| __| | '_ ` _ \ / _ \ \ / / _ \/ _` | | |
# | | | | | | \__ \ \__ \ (__| | | | |_) | |_ | | | | | | (_) \ V / __/ (_| | | |
# |_| |_| |_|_|___/ |___/\___|_| |_| .__/ \__| |_| |_| |_|\___/ \_/ \___|\__,_| | |
# | | | |
# |_| | |
# | |
# New home : https://github.com/bric3/osx-jdk5-installer |
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script = document.createElement("script"); | |
script.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"); | |
document.body.appendChild(script); |
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES; | |
sudo defaults delete /Library/Preferences/com.apple.windowserver DisplayResolutionDisabled; | |
// by the way, you need to logout and log back in for this to take effect. Or at least that's what | |
// Quartz Debug says. Who knows, maybe it's lying? | |
// P.S. Go to [Apple menu --> System Preferences --> Displays --> Display --> Scaled] after logging | |
// back in, and you'll see a bunch of "HiDPI" resolutions in the list to choose from. |
Locate the section for your github remote in the .git/config
file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = git@github.com:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/*
to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
rsync (Everyone seems to like -z, but it is much slower for me)
- a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
- H: preserves hard-links
- A: preserves ACLs
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final Context ctx = vertx.currentContext(); | |
otherLibrary.doSomethingAsync("foo", new Runnable() { | |
public void run() { | |
// This will be executed on the other library's thread so we need to make sure the result is done on the correct context | |
ctx.runOnContext(new Handler<Void>() { | |
public void handle(Void v) { | |
// Now we are on the right context - use the Vert.x API as normal | |
request.response().end("blah"); | |
} |
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$ sudo dmidecode | |
# dmidecode 2.12 | |
# SMBIOS entry point at 0x000f0000 | |
SMBIOS 2.8 present. | |
<SNIP> | |
Handle 0x0000, DMI type 0, 24 bytes | |
BIOS Information |
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