csrutil disable
Jiang Zhenhua justdn
sghiassy
/ Disable Device Enrollment Notification on Mac.md
Last active
September 3, 2025 13:06
cstroe
/ OpenSourceCRM.rst
Last active
September 22, 2025 15:08
A distilled list of open-source CRM software
Source: https://opensource.com/business/16/2/top-6-open-source-crm-tools-2016 + community contributions
EspoCRM `github.com/espocrm/espocrm`_ PHP https://www.espocrm.com
seboudry
/ latency.markdown
Last active
September 13, 2025 12:14
— forked from hellerbarde/latency.markdown
L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns on recent CPU
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 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 4X memory
rxaviers
/ gist:7360908
Last active
November 8, 2025 20:45
Complete list of github markdown emoji markup
People
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😄 :smile: |
😆 :laughing: |
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😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |