点更新要求 在requirements.txt文件中更新软件包。 安装 pip install pur 用法 给pur您的requirements.txt文件，它将所有软件包更新为最新版本。 例如，给定一个requirements.txt文件： flask==0.9 sqlalchemy==0.9.10 alembic==0.8.4 在该文件上运行pur会将软件包更新为当前最新版本： $ pur -r requirements.txt Updated flask: 0.9 -> 1.0.2 Updated sqlalchemy: 0.9.10 -> 1.2.8 Updated alembic: 0.8.4 -> 0.9.9 All requirements up-to-date. Pur永远不会修改您的环境或已安装的软件包，而只会修改您的requirements.txt文件。 您也

破解良好，亲测.破解良好，亲测破解良好，亲测破解良好，亲测破解良好，亲测破解良好，亲测

The GNU Embedded Toolchain for Arm is a ready-to-use, open source suite of tools for C, C++ and Assembly programming targeting Arm Cortex-M and Cortex-R family of processors. It includes the GNU Compiler (GCC) and is available free of charge directly from Arm for embedded software development on Windows, Linux and Mac OS X operating systems. Follow the links on this page to download the right version for your development environment. <<官网链接: https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads>>

Tortoise SVN不能安装，提示：please install the universal crt first.You can .. 下载完并安装windows-Update(kb2999226)后，就能正常安装Tortoise SVN了。

非常威猛的官方固件UPDATE.APP解包打包工具（转自XDA论坛） Huawei Update Extractor After messing around a bit with the perl tools available for extracting Huawei update.app files, i got the idea to create an own (windows) tool. Requirements .Net Framework 3.5 Install Extract the content of the zip to a folder somewhere on your system. Execute HuaweiUpdateExtractor.exe I'm planning to create an installer sometime. Usage Press the browse (...) button and select an update.app file. Select a device or unknown and press on the open button. You'll see the content of the update.app file in the listview. Select one or more files and right click. Choose Extract selected from the context menu. Choose the ouput folder and press ok. Or just right click on the list and select Extract all, choose the output folder again and press ok. Press close on the extract window. You can sort the list on sequence, filename and size. Just press on the desired column header. Command line: HuaweiUpdateExtractor extract input output [profile] HuaweiUpdateExtractor repack input output profile Profile The profiles.xml file is used to identify the files in the update.app file. Every file in the update.app has a sequence or type, which is also shown in the list. Those sequences or types are used to identify the file/device partition. Example: system.img recovery.img baseband.img version.txt splash.raw565 boot.img cust.img userdata.img signature crc system.img cache.img cust.img userdata.img modemimage.img boot.img recovery.img signature crc - Root tag of the xml file. - Identifies a device - attribute name: name of the device - attribute author: author of the device - File root tag - Identifies a file - attribute sequence: sequence of the file in update.app - attribute type: type of the file in the update.app - attribute partition: destination partition on the device - attribute signature: used to identify the signature file - attribute checksum: used to identify the checksum file - value: file name You can add or edit devices. If you want them to integrate in newer version, pm 'em to me. I'm gonna make some auto update for the device file somewhere in the future Roadmap - You tell me ... Credits ZeBadger (zebadger@hotmail.com) for figuring out the file headers S34Qu4K3 for the P6 partition layout ngamyarthar for adding ALOT of devices! Changelog

HuaweiUpdateExtractor_0.9.9.5，HuaweiUpdateExtractor_0.9.9.5

delph7的升级补丁包。安装delphi7时最好同时安装升级包。避免后期出现一些异常问题。

qt update函数的理解： update()用来更新绘图事件，重新绘制图片。下面有个demo可以运行一下，一目了突然。

最新发布的MDK5.37已经不再安装Arm Compiler 5（ARMCC）编译器了，因为点击魔术棒后，在Target选项卡中选择编译器时，会看到missing:compiler version 5，如果要使用compiler version 5，需要自己安装。 由于官网下载网速比较慢，小立提前下载好并分享给你们。

搜索发现是wsl版本太老了，需要更新 适用于 x64 计算机的 WSL2 Linux 内核更新包 如果使用的是 ARM64 计算机，请下载 ARM64 包。 如果不确定自己计算机的类型，请打开命令提示符或 PowerShell，并输入：systeminfo | find “System Type”。 警告： 在非英语 Windows 版本中，你可能需要修改搜索文本，例如在德语中为 systeminfo | find “Systemtyp”。 安装适用于 Linux 的 Windows 子系统 (WSL) 时有两个选项： 简化安装 （预览版） ：wsl --install 要使用 wsl --install 简化安装命令，你需要加入 Windows 预览体验计划 并安装 Windows 10 的预览版（OS 版本 20262 或更高版本），但不需要执行手动安装步骤。 只需使用管理员权限打开命令窗口并运行 wsl --install，重启后即可使用 WSL。