Skip to content

Instantly share code, notes, and snippets.

@unixzii
unixzii / ForceEnablingXcodeLLM.md
Last active February 18, 2026 22:13
A guide to force enabling Xcode LLM feature on China-SKU Macs.

Introduction

Apple restricted the access to Xcode LLM (Predictive code completion) feature on China models of Mac. This guide provides a way to bypass that restriction. It's verified on macOS 15.0 Beta (24A5264n), but there is no guarentee that it will always work on later macOS versions.

Prerequisites

  • Xcode is installed and run at least once.
  • SIP debugging restrictions are disabled (via csrutil enable --without debug command in recovery mode).

Disclaimer

@CaiJingLong
CaiJingLong / build_android.sh
Last active August 12, 2022 10:15
在mac上 使用ndk r21b 编译 ffmpeg 4.3.1 的so
#!/bin/bash
NDK=/Volumes/Samsung-T5/sdk/android-ndk-r21b
TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/darwin-x86_64
API=21
function build_android() {
cd ffmpeg-4.3.1
echo "Compiling FFmpeg for $CPU"
./configure \
-ignorewarnings
-keep public class * extends android.os.Binder
-keepclassmembers enum * {
**[] $VALUES;
public *;
}
-keepclassmembers class * {
public <init> (org.json.JSONObject);
}
@objcode
objcode / ConcurrencyHelpers.kt
Last active February 19, 2026 14:35
Helpers to control concurrency for one shot requests using Kotlin coroutines.
/* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
# This is a configuration file for ProGuard.
# http://proguard.sourceforge.net/index.html#manual/usage.html
#
# Starting with version 2.2 of the Android plugin for Gradle, this file is distributed together with
# the plugin and unpacked at build-time. The files in $ANDROID_HOME are no longer maintained and
# will be ignored by new version of the Android plugin for Gradle.
#-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose
-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
static void checkExpressionValueIsNotNull(java.lang.Object, java.lang.String);
static void checkNotNullExpressionValue(java.lang.Object, java.lang.String);
static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String);
static void checkFieldIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
static void checkFieldIsNotNull(java.lang.Object, java.lang.String);
static void checkNotNull(java.lang.Object, java.lang.String);
static void checkNotNullParameter(java.lang.Object, java.lang.String);
-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
static void checkExpressionValueIsNotNull(java.lang.Object, java.lang.String);
static void checkNotNullExpressionValue(java.lang.Object, java.lang.String);
static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String);
static void checkFieldIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
static void checkFieldIsNotNull(java.lang.Object, java.lang.String);
static void checkNotNull(java.lang.Object, java.lang.String);
static void checkNotNullParameter(java.lang.Object, java.lang.String);
@ryerh
ryerh / tmux-cheatsheet.markdown
Last active March 13, 2026 04:14 — forked from MohamedAlaa/tmux-cheatsheet.markdown
Tmux 快捷键 & 速查表 & 简明教程

注意:本文内容适用于 Tmux 2.3 及以上的版本,但是绝大部分的特性低版本也都适用,鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话:

tmux [new -s 会话名 -n 窗口名]

恢复会话:

@FireZenk
FireZenk / SnackbarAnimation.java
Last active August 11, 2020 13:06
With this class you can clone the {Snackbar} animation to move the {ViewGroup} above of the Snackbar when it is visible and avoid view overlapping (clone of fab animation)
package com.your.package;
import android.support.design.widget.Snackbar;
import android.view.View;
import android.view.ViewGroup;
import com.daimajia.easing.BaseEasingMethod;
import com.daimajia.easing.Glider;
import com.daimajia.easing.Skill;
import com.nineoldandroids.animation.AnimatorSet;
@haotian-liu
haotian-liu / express-company.js
Last active December 12, 2025 11:06
A javascript that can differentiate the express IDs of different express companies
var jsoncom = {
'company': [{
'companyname': '申通快递',
'shortname': '申通',
'tel': '95543',
'url': 'st',
'code': 'shentong',
'hasvali': 0,
'comurl': 'http://www.sto.cn',
'isavailable': '0',