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javascript - How to iterate over the series: 1, -2, 3, -4, 5, -6, 7, -8, ...? - Stack Overflow

How would you iterate over the following series in JavascriptjQuery:1, -2, 3, -4, 5, -6, 7, -8, ...Her

javascriptHow to iterate over the series 1 2 3 4 5

admin 17天前

8 0

javascript - Jquery: parse div blocks and add id(1,2,3,4,5) - Stack Overflow

I'm trying to make jquery parse list of div blocks and add id to each div one by one with numbers

Error[2]: Invalid argument supplied for foreach(), File: /www/wwwroot/roclinux.cn/tmp/view_htm_thread_list.inc.htm, Line: 71

File: /www/wwwroot/roclinux.cn/tmp/view_htm_tag.htm, Line: 32, include(/www/wwwroot/roclinux.cn/tmp/view_htm_thread_list.inc.htm)
File: /www/wwwroot/roclinux.cn/tmp/route_tag.php, Line: 114, include(/www/wwwroot/roclinux.cn/tmp/view_htm_tag.htm)
File: /www/wwwroot/roclinux.cn/tmp/index.inc.php, Line: 138, include(/www/wwwroot/roclinux.cn/tmp/route_tag.php)
File: /www/wwwroot/roclinux.cn/index.php, Line: 29, include(/www/wwwroot/roclinux.cn/tmp/index.inc.php)

admin 1月前

7 0

javascript - Split array into different size chunks (4, 3, 3, 3, 4, 3, 3, 3, etc) - Stack Overflow

I have an array like so: [1, 2, 3, 4, 5, 6, 7, 9, 10]. I need to chunk it into different size chunks, y

javascriptSplit array into different size chunks (4 3 4 etc)Stack Overflow

admin 1月前

9 0

sql - Complex pattern counting that adds to the count on rows 1,2,3,4,5 but not on row 6,7 - Stack Overflow

Here is the code I have done so far:WITH RECURSIVE numbers(pk) AS (SELECT 1UNION ALLSELECT pk + 1 FROM

Error[2]: Invalid argument supplied for foreach(), File: /www/wwwroot/roclinux.cn/tmp/view_htm_thread_list.inc.htm, Line: 71

File: /www/wwwroot/roclinux.cn/tmp/view_htm_tag.htm, Line: 32, include(/www/wwwroot/roclinux.cn/tmp/view_htm_thread_list.inc.htm)
File: /www/wwwroot/roclinux.cn/tmp/route_tag.php, Line: 114, include(/www/wwwroot/roclinux.cn/tmp/view_htm_tag.htm)
File: /www/wwwroot/roclinux.cn/tmp/index.inc.php, Line: 138, include(/www/wwwroot/roclinux.cn/tmp/route_tag.php)
File: /www/wwwroot/roclinux.cn/index.php, Line: 29, include(/www/wwwroot/roclinux.cn/tmp/index.inc.php)

admin 2月前

7 0