Attached is the historical data of Shanghai and Shenzhen stocks on 2026-03-25。After downloading the file, please use winrar to decompress it first.，The compressed file contains three file directories，They are Shanghai Stock Exchange、Shenzhen City、Beijing City’s split data files on March 25, 2026(A total of three QRT files)，The format is QRT used by Feihu。Contains three levels of buying and selling orders，As shown below： Copy the three file directories obtained after decompression above directly to the DATA folder of the Feifox installation directory.，As shown below： If you also need historical data in other formats，Please leave a message in the comment area。Currently, only historical transaction data in Feihu format is provided.。...

When your Mac is low on disk space，You may need to clean up your user folders of files you no longer need，Such as documentation、Downloads and desktop files。Here are the detailed steps on how to delete these files，Hope it helps you solve the problem： Right click delete： Right click on the file，Select "Move to Trash"。 Drag to Trash： Hold down the left mouse button and drag the file to the Trash icon at the bottom of the screen。 Use shortcut keys： After selecting the file，Press Command + Delete key combination，to move the file to the Trash。 With these simple steps，You can quickly clean up files you no longer need，...

Just got a MacBook not long ago，You may find that your computer’s startup items are messy and disorganized。Some programs are set to start at startup by default after installation.，But the program you want does not start。Next，Let’s take a look at how to add and delete MacBook startup items。 How to set startup items： 打开系统偏好设置 点击左上角苹果标志，Select "System Preferences"。 进入用户与群组 在系统偏好设置中找到并点击“用户与群组”。 选择管理员账户 在左侧列表中选择你的管理员账户，Then click the "Login Items" tab on the right。 ...

By default，Mac computers cannot install external software from non-App Store sources。This is because Mac’s new system enables new security mechanisms。So how to solve this problem? This article will introduce how to allow the installation of non-App Store software on Mac。 Open system preferences：Click the Apple icon in the upper left corner of the screen，Then select "System Preferences" in the drop-down menu。 Go to Security & Privacy：In the System Preferences dialog，Select the "Security & Privacy" option。 Unlock settings：In the lower left corner of the Security & Privacy dialog box，Click the lock button。 Enter system password：Enter the system password in the pop-up interface，Then click "Unlock"。 ...

When installing or running software on a Mac computer，Have you ever encountered the prompt "The image is damaged?"，Please move to Trash" issue? This may be because your computer system has the "Any Source" option turned off in System Preferences。How to enable this option? This article brings you a detailed tutorial，一起来看看吧！ 如何查看是否开启“任何来源”选项 点击左上角的苹果图标，Select "System Preferences"。 Select "Security & Privacy"。 Click on the "General" tab，Check to see if the "Any Source" option is available。 如何开启“任何来源”选项 打开Spotlight，Type "terminal"，Then press Enter key。 复制...

Many Mac users think Office 365 and Office 2019 are the same，In fact, there is a clear difference between the two。Below we will introduce in detail the differences between them。 Microsoft Office 2019 for Mac Microsoft Office 2019是微软发布的适用于Mac的Office办公软件套件。It contains the new version of Word、Excel、PowerPoint、Components such as OneNote and Outlook。Office 2019 is a comprehensive、Easy-to-use office software，Suitable for various office needs。This version supports one-click activation，Can be used permanently after activation。 ...

Sketch for Mac is a powerful vector drawing design tool for mobile applications，For web and mobile designers，Much easier to use than Photoshop! So，How to convert the English version of Sketch to Chinese? The following is a detailed tutorial on switching between Chinese and English in Sketch，一起来看看吧！ Sketch中文版切换英文版的方法 打开终端（Terminal）。 Enter the following command and press Enter key： bash 复制代码 defaults write com.bohemiancoding.sketch3 AppleLanguages '("en-US...

Many friends who often use PS know that，PS brushes can be added by yourself。After you download some beautiful brush materials from the Internet,，How to import them into PS? The following is a detailed introduction to several methods of importing and installing PS brushes.。 Method one：双击安装 双击安装： Download and save the brush file in “.abr” format。Then，Double-click the downloaded .abr brush file，can be automatically imported into Photoshop。 Method two：拖入安装 拖入安装： Drag the downloaded ".abr" brush file directly into the open Photoshop window，Quickly install and import。 Method three：画笔里导入 打...