Regular expression "." Please answer. Thank you.

<?$zz = '/gg.+gg/';$string = "ABC1ABC";$if(preg_match($zz,$string,$matches)){ echo 'Matched, the result is:'; var_dump($ matches);}else{ &nbsp

phpcn_u10161 2017-07-21 10:44:21 0  2  1533

Title rewritten to: Error: "SyntaxError: """ is not a legal JSON format"

I have a question about the following code. The output of console.log is: The URL I'm requesting via JavaScript's Ajax request is "login.php": &lt;?phpinclude('init.php');useLogin\LoginService;#include(__DIR__.'/Login/LoginService. php');global$pdo;session_start();$usern

P粉716228245 2023-08-22 17:53:58 0  2  497

Programmatically determine whether an object is described by "a" or "an"?

I have a database of nouns (e.g. "house", "exclamation mark", "apple") that need to be output and described in an application. It's difficult to put together a natural-sounding sentence to describe an item without using "a" or "an" - "the house ...

P粉764785924 2023-08-25 09:15:32 0  2  579

javascript - (_a = [""], _a.raw = [""],....); What does a small bracket mean in js?

The code compiled with typescript is as follows: typescript: {code...} Compiled javascript: {code...} (_a = ["Hello, my name is ", ", I'm ", "." ], _a.raw = ["Hello, my name is ", ", I'm &quo

为情所困 2017-07-05 10:54:56 0  2  910

javascript - How do you define "proficient", "skilled", "familiar", "general" and "understanding" of PHP, Python and Java?

RT, the poster is preparing to write a resume recently, and would like to know what kind of skills are needed to be "proficient", "skilled", "familiar", "general" and "understood" in the three programming languages ​​of PHP, Python and Java, and wher...

阿神 2017-06-14 10:49:47 0  2  930

The certificate has expired "error_code":"2034" What is the error?

Caught exception: Http code:400 details:{"ret":"FAIL","data":{"error_msg":"Certificate has expired","error_code":"2034"}}

骄阳似火 2020-07-05 18:43:57 0  0  1299

javascript - "#" or "#!" in vue-router

I don’t understand the meaning of “#” or “#!” in vue routing. The routing in my demo has “#” http://localhost:8080/#/home/article. I saw that the vue routing on the Internet has “#!” https://mrjeff578575.github.io/Vue-demo/#!/home/article

ringa_lee 2017-06-12 09:29:49 0  4  1843

Which is more efficient, $("#content .abc") or $("#content").find(".abc")?

Which is more efficient, $("#content .abc") or $("#content").find(".abc")?

天蓬老师 2017-06-26 10:50:26 0  4  968

python - What is the blank character between the two characters "country" in "◎国　国" on the details page in Movie Paradise?

rt. In the details page of Movie Paradise, for example: http://www.dytt8.net/html/gndy/dyzz/20170411/53707.html. In this "◎Translated title", "◎Film title", "◎Country", etc., the white space characters in the middle are not spaces, tabs, line feeds, carriage returns,...

巴扎黑 2017-05-18 10:58:20 0  3  1222

How to change JSON nested array properties "project_id" and "project_name"

问题：[{"project_id":1,"project_name":"CDP","role":"PL"},{"project_id":2,"project_name":"Admincer","role":"P

P粉794851975 2024-04-06 15:39:51 0  1  655

magento2 element "referenceContainer": attribute "name"; is required but missing

<referenceBlockname="breadcrumbs"remove="true"/><referenceContainername="page.top"><blockclass="Burstonline\EverCrumbs\Block\Evercrumbs"name=&quo

P粉396248578 2024-03-29 16:05:03 0  1  384