Handlebar structure

I have a table using a handlebar template. #each is declared in the first row of the table, the tag is declared in the next row, and the #each closing declaration is completed in the last row. <...

P粉478445671 2023-09-10 17:00:51 0 1 228

How can I resize the text area so that it fits the content width and set the minimum and maximum width?

So, I'm having trouble now with the textarea, I can't resize it to the content width... I found a long and detailed answer about content height and it works! But there is no content width above... This is that article: Creating textarea with auto-resize However, my problem is not solved, I need to r...

P粉277824378 2023-09-05 11:21:30 0 1 267

Title Rewriting: A Technique for Emphasizing Specific Values on a Page

For example, on a website like this how would I code to highlight any price above 20 euros in red in the product grid? Also, I need it to keep working even if the user selects/deselects a category on the right. Is this JavaScript? $('div').each(function(){$(this).find('.mErEH_223RA').sort(function(a...

P粉588152636 2023-09-05 09:37:49 0 1 269

How to find the sum of a set of numbers

Given an array [1,2,3,4], how to find the sum of its elements? (In this case, the sum would be 10.) I think $.each might work, but I'm not sure how to implement it.

P粉642920522 2023-08-23 11:40:32 0 2 260

"(PHPUnit) PHP fatal error: Uncaught error: Call to undefined function each()"

First, I got a warning and a fatal error. Warning: Warning: "continue"targetingswitchisequivalentto"break".Didyoumeantouse"continue2"? Then I replaced continue with break and the warning disappeared. But even after replacing, the fatal error still occurs. fatal

P粉877114798 2023-08-23 09:25:03 0 1 184

How to update code that uses the deprecated each() function

With PHP7.2, the each function has been deprecated. The documentation mentions: Warning Starting with PHP7.2.0, this function has been deprecated. Reliance on this function is strongly discouraged. How can I update my code to avoid using it? Here are some examples: $ar=$o->me;reset($ar);list(...

P粉883223328 2023-08-22 11:44:11 0 2 302

Using list and each together, how to change the line after outputting one line?

array( array('Li 1','18','Lady'), array('Gao 1','20'

梁雪雷 2021-09-05 00:36:18 0 4 784

The code you mentioned is an error code, please correct it!

Attention, the code you mentioned is an error code, please correct it! tuple1=(1,3,5,8,10,7,0,12,4)max=tuple1[0]for each in tuple1: if each > max max=eachreturn max

Music~ZhX 2020-08-17 11:50:07 0 0 882

May I ask which one is more efficient?

Which of the following two ways of writing is more efficient? ----------------------------------foreach ($arr as $k => $i){ list($value) = each($arr); echo '

吴小辰阿 2019-05-13 16:30:05 0 1 972

Is each not allowed to be used now?

Is each not allowed to be used now? Draw a horizontal line above each()

........ 2018-12-08 19:14:48 0 0 900

mysql trigger problem

After looking at the triggers in the database, I thought, if the quantity inserted into an order table is greater than the product table, then the product table should be a negative number and should be restricted. But when I use before to limit, it cannot be executed. Can anyone help me see what is...

覃斌 2018-08-07 10:02:20 0 2 982

jQuery implements calendar click date pop-up window

看看吧$.each(data,function (i, k) { obj.eq(i).parent('td').css('background-color','#00a0e9').data('id',parseInt(i)+1); obj.eq(i).parent('td&#

小王子 2018-07-16 21:08:51 0 1 1466

mysql trigger

MySQL trigger problem, I want to delete the content of an article and the comments about this article in another table will also be deleted at the same time. How to write this? delimiter //create trigger tr_cno before delete on wenzhnag for each row begin delete from choose where content=old.conte

Y.A 2018-06-21 10:52:22 0 1 1088

Is this the right way to write it?

while(list($key,$value)=each($arr)){ echo "

" . $key . "