<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[thinkerqin的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/thinkerqin</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; thinkerqin]]></copyright><item><title><![CDATA[解决“This application failed to start because no Qt platform plugin could be initialized.”问题一例]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/137501310</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/137501310</guid><author>thinkerqin</author><pubDate>Mon, 08 Apr 2024 11:33:41 +0800</pubDate><description><![CDATA[LocalCache\local-packages\Python311\site-packages （部分路径省略）机器是windows11系统，已经安装过pyqt5。结果添加环境变量之后问题并没有解决。]]></description><category></category></item><item><title><![CDATA[excel里面复制粘贴整个sheet]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/130543859</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/130543859</guid><author>thinkerqin</author><pubDate>Sun, 07 May 2023 16:17:13 +0800</pubDate><description><![CDATA[有时候需要在excel里面复制粘贴整个sheet，这个很简单的操作在百度上搜索到的结果有很多都是无效的，比如点击左上角行与列交汇处（下图红框），ctrl+c，再到目标excel文件下面新建一个sheet，同样在左上角点击，然后ctrl+v，这个办法有时候会报错“行列数不符”而无法成功。弹出窗口，注意这个窗口的“工作簿”可以选择所有当前已打开的excel文件。下面的“建立副本”选框决定是复制还是粘贴。选好工作簿之后点击确定，移动或者复制就完成了。]]></description><category></category></item><item><title><![CDATA[PyQt循环批量设置按钮connect的踩坑记录]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/130302818</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/130302818</guid><author>thinkerqin</author><pubDate>Sat, 22 Apr 2023 15:14:42 +0800</pubDate><description><![CDATA[当使用PyQt编程，想通过循环语句来批量定义按钮的时候，如果也用循环语句来定义connect信号，则信号函数的自变量不能包含任何与循环变量有关的信息，只能用sefl.sender()来发送当前按钮有关的信息，这样才能够让槽函数接收到正确的信号。]]></description><category></category></item><item><title><![CDATA[PyQt5/QtWebEngineWidgets打开pdf时报错“找不到Qt5Core.dll”的问题]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/128091357</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/128091357</guid><author>thinkerqin</author><pubDate>Tue, 29 Nov 2022 09:33:26 +0800</pubDate><description><![CDATA[window10对QtWebEngineWidgets的支持不好，导致PyQt5编写的程序如果有使用QtWebEngineWidgets打开pdf文件的功能，就在windows10系统中运行会出现问题，报错“找不到Qt5Core.dll”。而在windows11中间则没有这个问题，pdf文件可以正常打开。]]></description><category></category></item><item><title><![CDATA[windows10/11自带的重装方法]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/127860140</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/127860140</guid><author>thinkerqin</author><pubDate>Tue, 15 Nov 2022 10:05:47 +0800</pubDate><description><![CDATA[win10和win11是有自带的重装的办法的，如果是笔记本电脑之类的自带正版的系统，就可以使用自带的重装方法进行更新。]]></description><category></category></item><item><title><![CDATA[安装GPAW踩坑日志]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/124987101</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/124987101</guid><author>thinkerqin</author><pubDate>Thu, 26 May 2022 16:26:28 +0800</pubDate><description><![CDATA[已经安装了ASE，使用
pip install gpaw
安装gpaw，经历了以下报错：
报错1：
Python.h: 没有那个文件或目录
解决办法：
dnf install python-devel
报错2：
xc.h: 没有那个文件和目录
解决办法：
dnf install libxc libxc-devel
注意：只安装libxc是不行的，必须同时安装libxc-devel
报错3：
/usr/bin/ld: 找不到 -lblas
解决办法：
dnf install blas blas-devel
然]]></description><category></category></item><item><title><![CDATA[【转载】windows主机与linux虚拟机之间的文件传输]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/124928607</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/124928607</guid><author>thinkerqin</author><pubDate>Mon, 23 May 2022 15:48:17 +0800</pubDate><description><![CDATA[找了十几个网页，最终这个试通了，虽然最后的分区加载语句仍然看不懂。
记录一下：
https://blog.youkuaiyun.com/twilight1999/article/details/123867565

]]></description><category></category></item><item><title><![CDATA[quantum espresso 里面的problems computing cholesky报错]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/120746145</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/120746145</guid><author>thinkerqin</author><pubDate>Wed, 13 Oct 2021 16:14:27 +0800</pubDate><description><![CDATA[quantum espresso 里面的problems computing cholesky报错
在跑很小的体系，比如11的石墨烯，或者11*1的单质铁的时候，qe计算报错：
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Error in routine  cdiaghg (22):
problems computing cholesky
%%%%%%%%%%%%%%%%%%%%%%%%%%%%]]></description><category></category></item><item><title><![CDATA[fatal error: FL/Fl_Gl_Window.H: No such file or directory的解决]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/113525910</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/113525910</guid><author>thinkerqin</author><pubDate>Mon, 01 Feb 2021 17:57:35 +0800</pubDate><description><![CDATA[经检查，这是因为机器没有安装fltk。所以运行：
dnf install fltk
然后问题解决。

]]></description><category></category></item><item><title><![CDATA[在windows里面制作linux安装盘]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/109202601</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/109202601</guid><author>thinkerqin</author><pubDate>Wed, 21 Oct 2020 15:38:34 +0800</pubDate><description><![CDATA[windows里面没有像linux里面dd这样的命令，想把iso文件转化为启动u盘就成了一件麻烦事。在网上搜索，很多网页都推荐UltraISO，但是我用UltraISO制作的U盘安装Fedora32失败。另一个网页推荐Rufus这个软件，我用Rufus制作Fedora32的时候失败，转而使用Rufus制作Fedora17的启动U盘，成功，安装Fedora17成功。再在Fedora17里面用dd制作了Fedora32的U盘，安装Fedora32成功。
我不知道以上过程中UltraISO安装失败到底是Ultra]]></description><category></category></item><item><title><![CDATA[安装lammps的python模式]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/107933370</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/107933370</guid><author>thinkerqin</author><pubDate>Tue, 11 Aug 2020 13:27:24 +0800</pubDate><description><![CDATA[安装可在python里调用的lammps库，按照lammps/python/README里面建议，只需要在lammps/src目录下运行两行代码：
make g++ mode=shlib
make install-python
但是实际运行第一行代码的时候报错。
在lammps官方文档 https://lammps.sandia.gov/doc/Python_shlib.html 下看到代码
make foo mode=share
其中foo代表mpi或者serial等。运行之，没有报错，但是并没有生成预期]]></description><category></category></item><item><title><![CDATA[关于CMAKE_XXX_XXX is not set的报错]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/107913113</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/107913113</guid><author>thinkerqin</author><pubDate>Mon, 10 Aug 2020 14:53:25 +0800</pubDate><description><![CDATA[在fedora32机器上使用cmake安装lammps的时候遇到报错：
CMAKE_MAKE_PROGRAM is not set
CMAKE_CXX_COMPILER is not set
关于第一个报错，使用dnf重装了make：
dnf erase make
dnf install make
问题解决。
关于第二个报错，安装C++编译器：
dnf install *cpp* *cxx*
问题解决。

...]]></description><category></category></item><item><title><![CDATA[用dnf在fedora22上安装teamviewer]]></title><link>https://blog.youkuaiyun.com/thinkerqin/article/details/100511913</link><guid>https://blog.youkuaiyun.com/thinkerqin/article/details/100511913</guid><author>thinkerqin</author><pubDate>Tue, 03 Sep 2019 10:26:33 +0800</pubDate><description><![CDATA[下载了teamviewer_12.0.137452.i686.rpm，用
rpm -ivh teamviewer_12.0.137452.i686.rpm
安装，结果报错缺大量的包。包括libSM.lib.so等。用
dnf install libSM
安装缺少的包，dnf说nothing to do。
用locate寻找，发现缺少的包在/usr//lib64 中间都存在，但是rpm程序就是认不出...]]></description><category></category></item></channel></rss>