Environment Variable | Path |
---|---|
%ALLUSERSPROFILE% |
C:\Documents and Settings\All Users |
%APPDATA% |
C:\Documents and Settings{username}\Application Data |
%COMMONPROGRAMFILES% |
C:\Program Files\Common Files |
%COMMONPROGRAMFILES(x86)% |
C:\Program Files (x86)\Common Files |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
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 |
L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns
Compress 1K bytes with Zippy ............. 3,000 ns = 3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns = 20 µs
SSD random read ........................ 150,000 ns = 150 µs
Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def perm_to_text(perm): | |
perms = { | |
"0": "---", | |
"1": "--x", | |
"2": "-w-", | |
"3": "-wx", | |
"4": "r--", | |
"5": "r-x", | |
"6": "rw-", | |
"7": "rwx" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// KeepUI for FFXIV | |
// Author: seri14 | |
// | |
// This is free and unencumbered software released into the public domain. | |
// | |
// Anyone is free to copy, modify, publish, use, compile, sell, or | |
// distribute this software, either in source code form or as a compiled | |
// binary, for any purpose, commercial or non-commercial, and by any | |
// means. | |
// |