<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[java学习笔记]]></title><description><![CDATA[代码中学习技术^_^]]></description><link>https://blog.youkuaiyun.com/wangpanbaoding</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wangpanbaoding]]></copyright><item><title><![CDATA[Ubuntu18.04 安装glibc2.29]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/125155507</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/125155507</guid><author>wangpanbaoding</author><pubDate>Mon, 06 Jun 2022 22:20:04 +0800</pubDate><description><![CDATA[Ubuntu18.04 安装glibc2.29]]></description><category></category></item><item><title><![CDATA[A problem occurred starting process “aarch64-linux-android-strip‘]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/124221020</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/124221020</guid><author>wangpanbaoding</author><pubDate>Sat, 16 Apr 2022 21:39:58 +0800</pubDate><description><![CDATA[* What went wrong:
Execution failed for task ':opencv_android_3.4.0:transformNativeLibsWithStripDebugSymbolForRelease'.
&gt; A problem occurred starting process 'command '/home/wangpan6/android-sdk_r24.4.1-linux/android-sdk-linux/android-ndk-r21e/toolchain]]></description><category></category></item><item><title><![CDATA[Gitlab管理项目页面报错：An error occurred while loading commit signatures]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123351041</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123351041</guid><author>wangpanbaoding</author><pubDate>Tue, 08 Mar 2022 13:07:22 +0800</pubDate><description><![CDATA[chrome访问gitlab时,报错An error occurred while loading commit signatures, 查了很多资料, 基本都是一个答案, 有代理需要关掉. 而且很多网页都是拷贝来拷贝去, 结果没有解决我的问题.

一怒之下, 把chrome恢复设置, 结果可以了.



chrome右上角, 设置-高级-重置并清理,将设置还原为原始默认设置即可.


...]]></description><category></category></item><item><title><![CDATA[ubuntu18 vi编辑器方向键错乱]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123074509</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123074509</guid><author>wangpanbaoding</author><pubDate>Tue, 22 Feb 2022 18:28:39 +0800</pubDate><description><![CDATA[1.编辑vimrc.tiny 文件

　　vi /etc/vim/vimrc.tiny

2.修改下述内容

　　修改set compatible

　　为 set nocompatible

　　添加set backspace=2

结果如图：

　　




]]></description><category></category></item><item><title><![CDATA[ubuntu挂载硬盘权限问题]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123010083</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/123010083</guid><author>wangpanbaoding</author><pubDate>Fri, 18 Feb 2022 20:08:38 +0800</pubDate><description><![CDATA[sudo chown $USER:$USER /mnt/stuff

permissions - Can't write to mounted ext4 hard drive in Ubuntu 18.04 - Ask Ubuntu



两块硬盘，除了系统盘，另外一块硬盘访问报出没有权限。




]]></description><category></category></item><item><title><![CDATA[升级Android Studio的坑]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/120726431</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/120726431</guid><author>wangpanbaoding</author><pubDate>Tue, 12 Oct 2021 16:30:30 +0800</pubDate><description><![CDATA[又没事手残，升级了下AS，导致工程编译不过。想着那我就不升级了，怎么降级到之前的版本呢？我试了下面的方法，成功了，开心。。。



上面的两个下拉框可以选择任意的版本进行更新。
]]></description><category></category></item><item><title><![CDATA[linux下计算器bc最常用命令]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/117993982</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/117993982</guid><author>wangpanbaoding</author><pubDate>Thu, 17 Jun 2021 15:01:34 +0800</pubDate><description><![CDATA[输出10进制，输入16进制：
obase=10
ibase=16
精度设置2,也就是两位小数
scale=2
]]></description><category></category></item><item><title><![CDATA[ubuntu16.04 virtualbox虚拟机安装win10]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/115731642</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/115731642</guid><author>wangpanbaoding</author><pubDate>Thu, 15 Apr 2021 17:08:06 +0800</pubDate><description><![CDATA[1,参考https://blog.youkuaiyun.com/jdliyao/article/details/80611813

2,下载win10镜像
https://www.microsoft.com/zh-cn/software-download/windows10ISO/

3,在虚拟机里win10里面，映射网络驱动器时，填写文件夹路径时，可以直接写自己的ubuntu系统ip地址，例如\\ubuntu系统的ip地址\共享文件夹名称
...]]></description><category></category></item><item><title><![CDATA[win10子系统ubuntu WSL下无法用git下载代码]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/112435777</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/112435777</guid><author>wangpanbaoding</author><pubDate>Sun, 10 Jan 2021 18:11:41 +0800</pubDate><description><![CDATA[WSL下，终端使用git clone工程代码，报错如下：

ssh: Could not resolve hostname xxx: Name or service not known

ping xxx也看不到ip地址。

打开一个windows cmd终端，ping xxx可以正常返回数据，也可以看到ip地址。

拷贝ip地址，到WSL下，

sudo vi /etc/hosts

最后一行添加刚才在windows下ping命令返回的ip，后面跟上域名。

比如：110.242.68.4 www.bai]]></description><category></category></item><item><title><![CDATA[Android Studio 3.6+ 版本编译后不能自动安装问题]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/111191790</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/111191790</guid><author>wangpanbaoding</author><pubDate>Tue, 15 Dec 2020 09:56:30 +0800</pubDate><description><![CDATA[https://www.jianshu.com/p/cccf932781d9

不知道什么时候升级了AndroidStudio3.6.3，不知道什么时候发现某个工程在编译后不能自动安装app了。参考上面链接的方法，把工程最外层build.gradle里面gradle插件版本改为3.0以上，问题解决！


...]]></description><category></category></item><item><title><![CDATA[windows10 子系统ubuntu WSL中ADB工具无法识别设备]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/109701457</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/109701457</guid><author>wangpanbaoding</author><pubDate>Sun, 15 Nov 2020 11:09:38 +0800</pubDate><description><![CDATA[首先保证windows系统下，adb devices可以发现设备。

记录下我遇到这个问题的解决方法：

在windows下（注意是在windows下），执行adb kill-server；adb start-server；

此时，adb devices可以看到设备才行。

再在Ubuntu子系统下，adb devices应该就可以看到设备了。
...]]></description><category></category></item><item><title><![CDATA[undefined reference to `vtable for xxx`]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/109493084</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/109493084</guid><author>wangpanbaoding</author><pubDate>Wed, 04 Nov 2020 16:23:58 +0800</pubDate><description><![CDATA[查了很多资料，报这个错误意思是某些虚函数没有实现。

遇到这个报错，搞了半天，发现析构函数忘记写括号了。
]]></description><category></category></item><item><title><![CDATA[C++调试技巧：查看某个方法调用堆栈]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/108474985</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/108474985</guid><author>wangpanbaoding</author><pubDate>Tue, 08 Sep 2020 19:10:12 +0800</pubDate><description><![CDATA[Application.mk 文件，加入下面的代码：


APP_CPPFLAGS += -fexceptions

在想知道调用顺序的方法里，随便抛出一个异常。如：throwthrow "Division by zero condition!";



https://blog.youkuaiyun.com/jacke121/article/details/106573718
...]]></description><category></category></item><item><title><![CDATA[.externalNativeBuild/cmake/release/arm64-v8a/android_gradle_build.json (No such file or directory)]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/106540091</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/106540091</guid><author>wangpanbaoding</author><pubDate>Thu, 04 Jun 2020 10:15:54 +0800</pubDate><description><![CDATA[gradle 命令后添加--rerun-tasks参数
]]></description><category></category></item><item><title><![CDATA[安装glib2.0]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/106354877</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/106354877</guid><author>wangpanbaoding</author><pubDate>Tue, 26 May 2020 14:02:24 +0800</pubDate><description><![CDATA[Q

How to install GLib 2.0

A

sudo apt-get install glib2.0 -y

Q

what is the source code used for Glib?

A

GLib is a cross-platform bundle of low-level system libraries written in C and developed by GNOME

Q

What are its essntial features for Glib?

A
]]></description><category></category></item><item><title><![CDATA[mmintrin.h:47:5: error: use of undeclared identifier '__builtin_ia32_emms']]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104258512</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104258512</guid><author>wangpanbaoding</author><pubDate>Tue, 11 Feb 2020 09:49:34 +0800</pubDate><description><![CDATA[/home/wangpan/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/include/mmintrin.h:47:5: error: use of undeclared identifier '__builtin_ia32_emms'; did you mean
   '__b...]]></description><category></category></item><item><title><![CDATA[cmake gcc target specific option mismatch]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104220583</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104220583</guid><author>wangpanbaoding</author><pubDate>Sat, 08 Feb 2020 11:27:31 +0800</pubDate><description><![CDATA[/usr/lib/gcc/x86_64-linux-gnu/8/include/tmmintrin.h:40:1: error: inlining failed in call to always_inline ‘__m128i _mm_hadd_epi16(__m128i, __m128i)’: target specific option mismatch
_mm_hadd_epi16 (_...]]></description><category></category></item><item><title><![CDATA[ubuntu16.04安装截图工具flameshot]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104194129</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104194129</guid><author>wangpanbaoding</author><pubDate>Thu, 06 Feb 2020 12:02:56 +0800</pubDate><description><![CDATA[参考：

https://www.e-learn.cn/content/qita/2084351

https://mithun.co/software/install-flameshot-on-ubuntu-16-04/



步骤：

1，git clone https://github.com/lupoDharkael/flameshot

2，cd flameshot &amp;&amp...]]></description><category></category></item><item><title><![CDATA[undefined reference to `png_set_longjmp_fn']]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104185058</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104185058</guid><author>wangpanbaoding</author><pubDate>Wed, 05 Feb 2020 17:10:33 +0800</pubDate><description><![CDATA[/home/wangpan/work/gitnew/opencv_demo/opencv-3.4.2/linux/lib/libopencv_imgcodecs.a(grfmt_png.cpp.o): In function `cv::PngEncoder::write(cv::Mat const&amp;, std::vector&lt;int, std::allocator&lt;int&gt...]]></description><category></category></item><item><title><![CDATA[ubuntu 安装错误 : E: Unmet dependencies.]]></title><link>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104167651</link><guid>https://blog.youkuaiyun.com/wangpanbaoding/article/details/104167651</guid><author>wangpanbaoding</author><pubDate>Tue, 04 Feb 2020 12:07:51 +0800</pubDate><description><![CDATA[解决方法：sudo apt-get --fix-broken install
]]></description><category></category></item></channel></rss>