the situation goes like this: after I modified a functional interface, the data structure returned has changed , and then the interface before is still online with . It is impossible for me to modify the original interface directly. Otherwise, there wi...
[problems encountered] in the chapter "creating Images " in the book PHP and MySQL Web Development, when introducing the GD2 library function imagettfbbox , there is a sentence that reads The coordinate values of text may also be outside the bo...
The project is built by laravel. the figure is full of code in the .php file figure 3 is the error message now you can t get it element by element when you want to render at the front end, and then html () the template and report the wrong request ...
1. Structure of the data table: order ID:orderid, user ID:memberid, date of order issued: order_date 2. Demand: need to query the record of orders issued from 2017 to April (orderid,memberid). If the user of the current record has placed an order b...
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1. For example, I have a situation in which a user collects goods. I will id setStorage until the user launches Mini Program. Then I will request the backend to write data with parameters . if I want to do this, do I need to exit Mini Program s callb...
configured in accordance with the tutorials, directly choose to get access_token and jsapi_tikcet without cache, but the returned values are all ok. I don t know why I chose to share them with friends or moments after this configuration, but I didn t ...
could you tell me the logic of how to circulate the output of this table? can you tell me the specific ideas? ...
as detailed in the title: the problem came in the background when I was asked to pick a set of other people s H5 pages to the local, the template is https: m.youxiake.com free, always Ctrl+s save each static page, and then throw it to the backgro...
I use the quill editor he is editing text in the DIV area <div id="editor" class="ql-editor">< div> <input type="hidden" name="content" id="content"> ajax $("-sharpform")....
it feels very powerful to use datatables, for the first time, but I can t figure out how to use it. now pass parameters to the backend with fnServerData, which will all become object my datatables is configured as datatable() { $( -shar...
1) this is the execution result of the Yii1 framework record: 2SQL: 3) this is the statement executed: select indexerid from pre_dimension where status=1 and origin= restaurant and columnid in (100008, 100498, 100494, 100492, 100503, 100506, ...
I would like to ask the gods, I in the phpstorm ctrl+ right click to enter a method, but this method is an empty method, where is his specific implementation? For example, the function str_replace: Click on the method : but the method here is empt...
there is now a two-dimensional array in the following format: Array ( [0] => Array ( [id] => 38 [goods_id] => 77426 [model_name] => [model_sub_name] => Array ( ...
one line of code echo getenv("HTTP_ACCEPT_LANGUAGE"); php5.6 version and php7.0 version are normal, please ask for help, is this part of the function discarded by the new version of php ...
every time I open it, it defaults to the check level, and for many prompts, I have to manually return to the syntax level. is there any way to make it at the syntax level by default? ...
Wechat Subscription account, how to obtain the user s unique ID openid if server configuration is not enabled if enabled, custom menus and automatic replies cannot be used on the Wechat platform. will have to be redeveloped. How to obtain the use...
the merchant account has been approved, and the contract has been signed successfully. It won t be called, and I haven t had a clue after fooling around for a long time. ...
how deep is it? What are the key points? php intermediate programmer, how much js knowledge do you need? Can you summarize it? ...
the framework is TP5 there is a short date when importing ! this date format cannot be used. the online search method says to use PHPExcel_Shared_Date::ExcelToPHP () , but the incoming value reported with this error is not a numeric value. Is ...
perform server rendering with the official document rendered by the vue server. When packaging, execute webpack.client.conf.js error ...
react antd DatePicker date selection box how to set a date that can only be selected for a specified month, such as Smart Select May 2018 to select a date. ...
what are the differences between mapState and mapGetters of vuex, and what are the scenarios used by both ...
is like this. The page layout of all browsers except safari is normal, like the following . safari The form form on the right side of is added later, and it needs to be judged to decide whether to display it or not. It is written in two forms, an...
I need to do a game background, but I don t know much about the back-end part, so I d like to ask the following people. I created the connection pool with the mysql module, and I see in the document that if you don t call pool.end () to close the con...