大约有 30,000 项符合查询结果（耗时：0.0577秒） [XML]
Can I run javascript before the whole page is loaded?
...until the HTML parsing is done. But, defer doesn't work with inline script content, only with m>ex m>ternal files referenced via src.
I don't think it's what you want, but you can use the async attribute to tell the browser to fetch the JavaScript code in parallel with the HTML parsing, but then run it a...
jQuery posting JSON
... JSON.stringify(formData)
Some servers also require the application/json content type:
contentType: 'application/json'
There's also a more detailed answer to a similar question here: Jquery Ajax Posting json to webservice
...
RSpec controller testing - blank response.body
...ds, rather than checking for the body tm>ex m>t, you might be able to check the content of the flash.
response.body.should =~ /Invalid email or password/
might be an equivalent check to:
flash[:alert].should == "Invalid email or password"
To me the latter seems a bit more flm>ex m>ible as it will run e...
Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...lect the reality by resetting the flag.
File with assume-unchanged flag: Content is updated, flag is lost.
‘git ls-files -v’ would show that flag is modified to H (from h).
File with skip-worktree flag: Content is updated, flag is preserved.
‘git ls-files -v' would show the same S flag as be...
String replacement in Objective-C
...ther have ducks than strings any day--the fact that you just overwrote the contents of str just blew my mind.
– ele
Apr 1 '13 at 21:42
1
...
What does a tilde in angle brackets mean when creating a Java generic class?
... Java source files with this notation, iaw, source files with illegal Java content??? Or is this just the view of the source and the saved file is correct?
– Andreas Dolk
Feb 3 '11 at 15:53
...
In Vim, how do I delete everything within the double quotes?
... Strange bug(?) for me: this didn't work if the tm>ex m>t-wrap was 'on' and the contents between the quotes flowed over two lines. I had to resize the window so it was all on one line. Then it worked fine.
– nulluser
Dec 6 '13 at 19:56
...
How to read and write INI file with Python3?
...like the read method now returns a list of read files / file, but not the content
– YTerle
Nov 27 '19 at 15:59
add a comment
|
...
What is the effect of encoding an image in base64?
...led "deflate"), there might be even a win on size. But it depends on image content.
Request overhead of HTTP1.1: Especially with a lot of cookies you can easily have a few kilobytes overhead per request. Embedding base64 images might save bandwith.
Do not base64 encode SVG images, because gzip is mo...
MongoDB not equal to
... $not operator for
logical disjunctions and the $ne operator to test the contents of
fields directly.
Since you are testing the field directly $ne is the right operator to use here.
Edit:
A situation where you would like to use $not is:
db.inventory.find( { price: { $not: { $gt: 1.99 } } } ...