java - Is a set of hardware-related SDK required to control hardware devices?

Does controlling hardware devices require a set of hardware-related SDKs?

过去多啦不再A梦 2017-06-08 11:02:37 0  1  948

python - How to delete files "slowly"?

Now there is a requirement to delete slow cache files in the background. The cache files are very large. Sometimes a single file is hundreds of gigabytes. When deleting, the hard disk usage must not exceed 5%~10%. Is there any way? Win7 NTFS partition In fact, you can also ask how to delete part of ...

阿神 2017-05-16 13:31:15 0  1  660

Why can't it speed up?

A few days ago, I was able to speed up the laravel framework when I was listening to it. Why can’t I speed up the video courses now?

Joida 2017-08-18 15:15:02 0  1  1031

Unable to load plugin

Plugin cannot be loaded

盛情不旧゛ 2019-05-28 11:24:56 0  0  1003

Speed ​​up Mysql queries during batch updates

I need to update records like updatetableabcsetmarks='15'whererollno='432423'andpcode='ABC234'; for nearly 10,000 queries. My table has 1,00,000 records. I need to update 10,000 records. It takes hours how can I speed it up. I'm using INNODB any way to speed it up.

P粉470645222 2024-03-27 11:41:12 0  1  479

Add multiple window.onload events

In my ASP.NET user control, I'm adding some JavaScript code to the window.onload event: if(!Page.ClientScript.IsStartupScriptRegistered(this.GetType(),onloadScriptName))Page.ClientScript.RegisterStartupScript(this.GetType( ),onloadScript

P粉555696738 2023-08-22 18:09:32 0  2  481

javascript - Website loads slowly

http://cqwind.chinacloudapp.c... The loading speed of this website is very slow. The large pictures that should be changed have been changed (it is still an old version of the web page). The main problem is the interface. One interface needs to receive five pieces of data. This The five pieces of da...

怪我咯 2017-06-12 09:25:45 0  4  926

js file dynamic loading calling problem

A JS file A is initially loaded in the original html file, which contains a large number of functions. When an external JS file B is loaded after executing an event, JS file B calls the function in file A. Logically speaking, JS file A has been loaded successfully after the page is loaded. The impor...

按键盘手指磨破皮 2017-09-02 17:05:23 0  1  1457

How to enable PHP acceleration in Kangle in Windows environment?

I am using a windows server system and have configured a PHP environment. I want to know how to use kangle to enable PHP acceleration?

想无 2021-12-13 11:31:51 0  1  908

Can the video playback speed be increased by 1.75?

Now there are 1.25, 1.5, 2.0, but not 1.75. General players (Tencent Video, iQiyi, etc.) have 1.75 times speed. 1.5 is a bit slow, 2.0 is a bit fast and a bit hard to listen to. It is recommended to increase the speed by 1.75 times.

赵建军 2021-01-29 11:05:48 0  2  1855

linux - How to limit file download speed?

There is now an HTTP file download server, which currently limits the download speed of a single thread. The speed is 200kb/s but if the user uses multi-thread downloading, such as Thunder. You can break through the limitations and achieve double the effect. How can I limit the speed on centos?

欧阳克 2017-06-27 09:18:22 0  1  1408

Speeding up the ViteJs development model: Vue 3

Can someone help me speed up my ViteJs server? The problem is that the server is very slow in development mode. I start the server, then start the page in the browser and wait 3-6 minutes for the page to load! Initially, ViteJs downloads a few kilobytes of the resource and then the request is in &qu...

P粉953231781 2023-10-31 13:42:49 0  1  857

Please tell me what plug-in do you use to quickly generate forms?

Please tell me what plug-in do you use to quickly generate forms?

娄小磊 2022-01-07 14:32:37 0  2  2241

Looking for the name of a vim plug-in that automatically adds file headers (picture included)

As shown in the figure, when using vim to open a new file (such as a.cpp), the file header is automatically added. I would like to ask which plugin can do this. Thanks.

大家讲道理 2017-05-16 16:40:17 0  3  936

javascript - vue uses asynchronous components combined with is to load components on demand.

{code...} {code...} When clicked, the asynchronous component is loaded (the component can be loaded), but the following error is reported {code...} When trying to add a name to the abc component, the following error is still reported, Does anyone know how to solve it? abc.vue {code...}

仅有的幸福 2017-06-26 10:55:50 0  2  1303