Does Alibaba Cloud support installing nginx when purchasing cloud server ECS? The virtual machine does not support nginx.

Does Alibaba Cloud support installing nginx when purchasing cloud server ECS? The virtual machine does not support nginx. Do you have any cheap recommendations?

ringa_lee 2017-05-17 09:56:01 0  4  897

How to use JavaScript or JQuery to print restaurant receipts?

Due to the limitations of activex, many browsers do not support it. Even downloading the ie-tab plug-in in the chrome browser does not work. Is there any good way to use JavaScript and JQuery to print restaurant receipts?

PHP中文网 2017-05-19 10:25:13 0  1  520

Does nginx support this function? After forwarding to one tomcat, tomcat returns a redirection to forward to another tomcat.

Does nginx support this function? After forwarding to an application server, the application server finds that it cannot handle the business and needs to forward it to another application server. How can this be achieved? nginx should support it. It itself can redirect with timeout. It's just that t...

漂亮男人 2017-05-16 17:09:53 0  3  549

Does the WeChat mini program support jumping to external linked web pages?

Does the WeChat mini program support jumping to external linked web pages? For example, click to jump to Baidu. Does the WeChat mini program support jumping to external linked web pages? For example, click to jump to Baidu.

手机用户1606022500 2021-07-21 11:20:26 0  1  1086

The PATCH method is not allowed to access role routes. Only supports GET, HEAD and POST methods

I want to use spatialelaravel to create roles and permissions. I can't edit my roles due to error: roles routing with PATCH method is not supported. Supported methods are: GET, HEAD, POST. Controller: publicfunctionedit(string$id){$role=Role::find($id);$permission=Permission::get();$rolePermissions=...

P粉986028039 2023-08-15 19:45:00 0  1  626

javascript - antd's Tree component, does it support drag and drop restrictions?

When dragging the Tree component, I want to restrict the parent node from being dragged to the level of the child node, which means that only the child node can be dragged upward. Can this be supported by antd?

ringa_lee 2017-05-19 10:32:01 0  1  943

javascript - Does regular expression in js support conditional matching?

{Code...} Only when the sub-expression matches successfully, the following expression will be matched. Does js support this writing method? If you try it, an error will be reported directly.

为情所困 2017-05-19 10:40:26 0  1  705

iOS supports "open with other applications". Which type of Document Types can be set in plist to support doc/docx at the same time? <UTIs>

It is required that when "Open with other applications" can be opened from a third-party APP, the console that pops up at the bottom has its own APP options. Click to jump to your own APP. Support file types by setting the Document Types in the plist file. As shown in the figure below, our...

曾经蜡笔没有小新 2017-05-17 10:04:34 0  1  1013

javascript - How does jQuery implement off() to remove events?

We know that each method of binding events in jQuery has its corresponding method of removing event bindings. For example, off() corresponds to on(), unbind() corresponds to bind(), and die() corresponds to live(). I am very curious. How is this kind of unbundling of anonymous events achieved? The s...

高洛峰 2017-06-12 09:27:06 0  2  1222

jQuery dialog button ignored, continue submitting form

I have the following form code and the javascript code is shown below. The problem is that when validateDialogForm() is executed, a jquery dialog box is displayed if certain conditions are met. I can indeed see the dialog appear for a few seconds, but it won't stay there and the form still continues...

P粉832212776 2023-08-15 12:55:00 0  1  527

Routing - Does laravel support multiple subdomains within one rule?

We all know that laravel's routing supports subdomain names. As follows {code...} But I now encounter a problem. The local development environment, test environment and online production environment are different subdomains. For example: Offline: account.local.com Test: account.test.com Generate: ac...

伊谢尔伦 2017-05-16 16:52:09 0  3  490

Use the vim command to open files in iterm2. How to make this vim support mouse positioning?

Just click on a character and the cursor will move to the position of that character. When I first started using vim, I knew that macvim supports mouse positioning by default. But it doesn't work in iterm2. Is there no setting somewhere?

我想大声告诉你 2017-05-16 16:42:45 0  1  597

javascript - jquery uses the append() method to add, for example, easyui's combotree to make a tree-shaped drop-down box. Please help.

Hello everyone, I am new to jquery and easyui. At present, I want to implement a function. Click "Add Button" and a selectable tree drop-down box will pop up for selection and submission. The current implementation method is to declare an element and then append it to the form. But the pop...

为情所困 2017-05-19 10:47:20 0  3  592

javascript - As a beginner in programming, should I use an editor to copy the source code of jQuery or thinkphp?

Beginners in programming, do you want to use an editor to copy the source code of the jQuery library or thinkphp framework? To improve your programming abilities and ideas? I remember seeing a person on Zhihu who did the same thing. Now look for that answer. Not here. Can the experts tell me how eff...

高洛峰 2017-06-05 11:07:36 0  3  597

Does the latest version of PhpStudy support 64-bit PHP? Why can't I receive POST in the background after I put in 64-bit PHP?

Does the latest version of PhpStudy support 64-bit PHP? Why can’t the POST form data be received in the background after I put in 64-bit PHP? GET can receive normally. Switching to other built-in versions of PHP is normal.

浩 2020-05-11 17:16:51 0  2  990

There are no redis and memcahe in the lnmp environment of the centos system. I compiled and installed it. Can PHP support redis and memcache extensions?

I am using Alibaba Cloud's redis and memcahce services. I do not need to install these two in the environment, but I need to make PHP support these two extensions.

ringa_lee 2017-05-19 10:08:10 0  3  703

The rewritten title is: "Cross-domain requests only support HTTP" error message encountered when loading local files

I'm trying to use JSONLoader to load a 3D model stored on my computer into Three.js that is in the same directory as the entire website. I'm getting a "Cross-origin requests only support HTTP protocol" error but I don't know what causes it or how to fix it.

P粉680487967 2023-08-21 14:43:40 0  2  579

Disable automatic sorting on the first column when using jQuery DataTables.

I'm using jQuery DataTables and was wondering if it's possible to disable automatic sorting of the first column of a table? My code is as follows: /*Defaultclassmodification*/$.extend($.fn.dataTableExt.oStdClasses,{"sWrapper":"dataTables_wrapperform-inline"});/*APImetho

P粉877114798 2023-07-17 18:43:15 0  1  750

"firebase.firestore().collection().where(_, ​​_, *) 'value' is not a valid filter. The 'not-in' filter supports up to 10 elements in the value array."

firebase.firestore().collection().where(_,_,*) "value" is invalid. The "not-in" filter supports up to 10 elements in the value array. unlanguages=firestore().collection("users")-->.where("id","not-in",[...passedUserIds,...

P粉833546953 2023-09-04 22:44:17 0  1  601

How can I wrap a set of HTML elements within a parent HTML element using JavaScript or jQuery and keep them within each parent element?

I'm trying to wrap all tags within one tag within another tag using JavaScript or jQuery. I want to find all elements with class name wpb_wrapper, then find all the tags within them, and wrap those tag groups in a separate tag within each wpb_wrapper, so that the child tag groups within each wpb_wra...

P粉204136428 2023-08-17 15:27:06 0  1  449