<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[J0KER的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/J0KER</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; J0KER]]></copyright><item><title><![CDATA[sqlite3 beginning]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/109002166</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/109002166</guid><author>J0KER</author><pubDate>Sat, 10 Oct 2020 18:21:32 +0800</pubDate><description><![CDATA[安装&amp;使用
下载源码，autoconf的包， ./configure &amp;&amp; make -j8
除了可执行文件， 还能得到.a文件
g++ -Ixxx -Lxxx -lxxxx即可
#include &lt;iostream&gt;
#include &lt;string&gt;
#include "sqlite3.h"

using namespace std;

int main() {
	sqlite3 *db = nullptr;
	int len = sqlite3_open]]></description><category></category></item><item><title><![CDATA[debug golang in vscode]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/89931824</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/89931824</guid><author>J0KER</author><pubDate>Tue, 07 May 2019 23:19:55 +0800</pubDate><description><![CDATA[#[TOC](折腾golang调试in vscode)
{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.micro...]]></description><category></category></item><item><title><![CDATA[vscode terminl配置(for anacnda3)]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/89931765</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/89931765</guid><author>J0KER</author><pubDate>Tue, 07 May 2019 23:14:44 +0800</pubDate><description><![CDATA[折腾一下环境设置Anaconda为vscode的terminal
设置Anaconda为vscode的terminal
Ctrl+Shift+P-&gt;Preference: Open User Setting
找到
terminal.integrated.shell.windows
编辑如下：
	"terminal.integrated.shell.windows": "C:\\Windows...]]></description><category></category></item><item><title><![CDATA[Vue]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/84191233</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/84191233</guid><author>J0KER</author><pubDate>Sat, 17 Nov 2018 18:15:48 +0800</pubDate><description><![CDATA[https://cn.vuejs.org/v2/guide/
用这个入门.

]]></description><category></category></item><item><title><![CDATA[设置Java Runtime Environment]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/83472414</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/83472414</guid><author>J0KER</author><pubDate>Sun, 28 Oct 2018 10:20:27 +0800</pubDate><description><![CDATA[Windows: 不能通过.exe安装包直接安装Java，于是手动解压.zip并且设置相应的环境变量。
注册表需要手动填写Runtime Environment以便Octave找到Java:
https://www.cnblogs.com/meetrice/archive/2010/01/18/1650969.html
Windows Registry Editor Version 5.00
[H...]]></description><category></category></item><item><title><![CDATA[Windows 7SP1 IE启动失败]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/83472223</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/83472223</guid><author>J0KER</author><pubDate>Sun, 28 Oct 2018 10:00:06 +0800</pubDate><description><![CDATA[@[TOC]Windows 7 IE启动失败(Firefox不知道为什么也无法启动)
欢迎使用Markdown编辑器
修改
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_RESTRICT_ABOUT_PROTOCOL_IE7
右键 -&amp;amp;gt; 权限 -&amp;amp;gt; 完全控制

...]]></description><category></category></item><item><title><![CDATA[text/scanner的应用]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/79183589</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/79183589</guid><author>J0KER</author><pubDate>Sat, 27 Jan 2018 21:53:43 +0800</pubDate><description><![CDATA[炸金花： 
扫描输入的字符串， 如 
3AK Q1J  2103 
三个玩家，每个人三张牌（或者N张牌）. 如果不是三张牌， 则价值为无效； 
10点在字符串中的表示就是“10”。 

能用text/scanner完成吗？ 
答案是不行. 比如在扫描3AK的时候就会扫描成 3/AK

所以有必要手写一个scanner作为单手牌的扫描。

package main

import (
    "fm]]></description><category></category></item><item><title><![CDATA[1.9.3]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/79171615</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/79171615</guid><author>J0KER</author><pubDate>Fri, 26 Jan 2018 14:01:00 +0800</pubDate><description><![CDATA[go1.9.3.src.tar.gz  Source          16MB    4e3d0ad6e91e02efa77d54e86c8b9e34fbe1cbc2935b6d38784dca93331c47ae
go1.9.3.darwin-amd64.tar.gz Archive macOS   x86-64  99MB    f84b39c2ed7df0c2f1648e2b90b2198]]></description><category></category></item><item><title><![CDATA[Unicode及UTF-8]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/79150308</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/79150308</guid><author>J0KER</author><pubDate>Wed, 24 Jan 2018 14:18:35 +0800</pubDate><description><![CDATA[一篇文章讲清楚： 
http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html]]></description><category></category></item><item><title><![CDATA[m1]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/79003106</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/79003106</guid><author>J0KER</author><pubDate>Mon, 08 Jan 2018 15:06:01 +0800</pubDate><description><![CDATA[绘制坐标轴




x = -100:0.01:100;  % time 
y = sin(x) ./ x;
plot(x, y);
line([0 0], ylim);
line(xlim, [0 0]);

reference link: 
https://cn.mathworks.com/matlabcentral/answers/40969-drawing-x-and-y-axis-on-]]></description><category></category></item><item><title><![CDATA[如何优雅的关闭channel]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78986216</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78986216</guid><author>J0KER</author><pubDate>Sat, 06 Jan 2018 00:41:01 +0800</pubDate><description><![CDATA[引用文章中谈到了使用moderator来调和多个sender和多个receiver之间的channel关闭问题. 

toStop的确需要长度为1的缓冲， 否则若还未执行到moderator处的对toStop的blocked读取， 其他人就开始尝试往toStop里写东西， 会直接失败(走default)。

reference link: 
https://www.jianshu.com/p/d2]]></description><category></category></item><item><title><![CDATA[startup]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78902180</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78902180</guid><author>J0KER</author><pubDate>Tue, 26 Dec 2017 14:48:23 +0800</pubDate><description><![CDATA[从安装serial port驱动for win7开始： 
https://os.mbed.com/docs/v5.6/tutorials/windows-serial-driver.html于是会遇到一个问题： no mbed controller detected。 搜索一下问题， 在官网faq中有提到的： 
https://os.mbed.com/questions/54184/I-am-get]]></description><category></category></item><item><title><![CDATA[http上传]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78843650</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78843650</guid><author>J0KER</author><pubDate>Tue, 19 Dec 2017 15:55:29 +0800</pubDate><description><![CDATA[golang]]></description><category></category></item><item><title><![CDATA[AES过程]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78837518</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78837518</guid><author>J0KER</author><pubDate>Mon, 18 Dec 2017 21:51:19 +0800</pubDate><description><![CDATA[aes
golang]]></description><category></category></item><item><title><![CDATA[图片搜索对比]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78823051</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78823051</guid><author>J0KER</author><pubDate>Sat, 16 Dec 2017 23:51:45 +0800</pubDate><description><![CDATA[bing没有图片上传搜索功能
baidu有，但是很不准
google有。 第一个就是。]]></description><category></category></item><item><title><![CDATA[ssl/tls加密通信]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78805068</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78805068</guid><author>J0KER</author><pubDate>Thu, 14 Dec 2017 17:20:43 +0800</pubDate><description><![CDATA[golang]]></description><category></category></item><item><title><![CDATA[圈圈套圈圈(5) 分发代理]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78794678</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78794678</guid><author>J0KER</author><pubDate>Wed, 13 Dec 2017 17:47:42 +0800</pubDate><description><![CDATA[golang]]></description><category></category></item><item><title><![CDATA[圈圈套圈圈(4)(待续)]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78794399</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78794399</guid><author>J0KER</author><pubDate>Wed, 13 Dec 2017 17:30:59 +0800</pubDate><description><![CDATA[golang]]></description><category></category></item><item><title><![CDATA[https劫持的可能性(1)]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78780704</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78780704</guid><author>J0KER</author><pubDate>Tue, 12 Dec 2017 11:56:48 +0800</pubDate><description><![CDATA[golang https]]></description><category></category></item><item><title><![CDATA[LMA和VMA]]></title><link>https://blog.youkuaiyun.com/J0KER/article/details/78773511</link><guid>https://blog.youkuaiyun.com/J0KER/article/details/78773511</guid><author>J0KER</author><pubDate>Mon, 11 Dec 2017 15:52:53 +0800</pubDate><description><![CDATA[Load Memory Address
Virtual Memory Address]]></description><category></category></item></channel></rss>