With table: idx | int | ident 1| 10| Foo 001_10 2| 10| Farfoo 002_11 3| 11| Sofoo 001_11 4| 10| Lafoo 001_10
Could someone tell me, does the metho开发者_Python百科d like substr in PHP (http://pl2.php.net/manual/en/function.substr.php) exist in Django templates?You can use the slice filter, though I don\'t th
I\'m parsing an XML file, the creators of it stuck in a bunch social media info which is completely useless to me.I\'d like to remove it before inserting the data into the db.
This query: SELECT substr(d.title,0,7) FROM orders_total d, orders o WHERE d.orders_id = o.orders_id Gives me this error:
I have an amount like 0003000, the last 2 digits are the decimal number. I want to transform0003000 to 00030,00 (insert a decimal comma in front of the last 2 digits).
I have a function that outputs a path, here are some results: http://server.com/subdirectory/subdiretory/2021/12/file.txt
I need to delete the first 3 letters of a string and the last 3 letters of a string. I know I can use substr() to start at a certain character but if I need to strip both fi开发者_如何学运维rst and la
I have a lot of strings, and I need to check if each of them contains a color. For example :开发者_如何学Go
EDIT:I\'ve changed the title, because the issue had nothing to do with IE image.load() firing - my substr() wasn\'t working (see accepted answer).
As title says I want to cut a string without breaking any words or HTML tags, now I found this function which sorts the html tags problem out (slightly modified by myself)
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