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@0xdevalias
0xdevalias / macos-assign-to-desktop-from-terminal.md
Last active September 3, 2025 20:17
The following shows how you can tell macOS to assign an application to always show on all desktops, one specific desktop, or to unbind it.

macOS - Setting 'Assign to Desktop' via Terminal

The following shows how you can tell macOS to assign an application to show on one specific desktop, all desktops, or just a single desktop.

Show Current Config

⇒ defaults read com.apple.spaces app-bindings
@dpryden
dpryden / ClassLoaderLeakExample.java
Created October 20, 2014 00:01
Example of a ClassLoader leak in Java
import java.io.IOException;
import java.net.URLClassLoader;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.Path;
/**
* Example demonstrating a ClassLoader leak.
*
* <p>To see it in action, copy this file to a temp directory somewhere,
@jboner
jboner / latency.txt
Last active September 7, 2025 01:12
Latency Numbers Every Programmer Should Know
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