大约有 48,000 项符合查询结果（耗时：0.0584秒） [XML]
Serving static files with Sinatra
...ettings.public_folder, 'index.html')
end
This will serve index.html from whatever directory has been configured as having your application's static files.
share
|
improve this answer
|
...
What is the difference between 127.0.0.1 and localhost
...e only difference is that it would be looking up in the DNS for the system what localhost resolves to. This lookup is really, really quick. For instance, to get to stackoverflow.com you typed in that to the address bar (or used a bookmarklet that pointed here). Either way, you got here through a hos...
Get protocol, domain, and port from URL
...
@Randomblue What about it? You will get about://. However, I am curious to know, what would be the use case for about:blank? I am not sure if any browser injects plugin resources in about:blank, but seems like that could be the only use ...
Validation of radio button group using jQuery validation plugin
...s way and position the error label in the errorPlacement function. This is what I do for radio buttons: if (element.is("input:radio")) { error.insertAfter(element.parent()); } else { error.insertAfter(element); }
...
MySQL InnoDB not releasing disk space after deleting data rows from table
... start the server and restore the database(s). With MySQL 5.5+ you can use what Josh said, and after changing all tables, stop the server, delete the huge .ibd and start it again.
– Leonel Martins
Feb 14 '17 at 13:12
...
Modifying the “Path to executable” of a windows service
... Direct registry modification should be avoided (because you can't be sure what else Windows is changing when it modifies the path to exe, f.e.) unless you are absolutely sure what you do.
– lospejos
Jul 22 '16 at 20:19
...
Is there a vr (vertical rule) in html?
...
Tables can separate items vertically, so what you are saying is not the real reason there is no vr tag.
– CiscoIPPhone
Aug 4 '09 at 10:23
6
...
Counting the number of True Booleans in a Python List
...
Ok, I see your example, and I see what it's doing. Apart from the LOL-ness of it, is there actually a good reason to do what you've shown here?
– acs
Oct 7 '12 at 4:43
...
Checking for empty arrays: count vs empty
...acco: Im not disputing that. But if youre testing it its empty, i dont see what relevance that has - its a question with a boolean result which is what the function will return. In regards to what is considered empty in dont see how those criteria would produce the wrong answer unless the var your t...
How to find Unused Amazon EC2 Security groups
.../another service.
Using the newer AWS CLI tool, I found an easy way to get what I need:
First, get a list of all security groups
aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'
Then get all security groups tied to an instance, then piped to sort th...