大约有 47,000 项符合查询结果（耗时：0.0409秒） [XML]
How to add property to a class dynamically?
...
I suppose I should expand this answer, now that I'm older and wiser and know what's going on. Better late than never.
You can add a property to a class dynamically. But that's the catch: you have to add it to the class.
>>> class Foo(object):
... ...
UIWebView open links in Safari
...
@JedGrant swift version now on stackoverflow.com/questions/2532453/…
– Carl Sharman
Jun 4 '15 at 16:04
2
...
href image link download on click
...
Thanks for your comment, it's a good thing to know. Although you need modernizr, I now use it in all my projects so... I'll accept your answer as the new answer
– Pierre
May 1 '13 at 12:05
...
Run cURL commands from Windows console
...ble, but rather just need to e.g. see or save the results of a GET request now and again, can use powershell directly. From a normal command prompt, type:
powershell -Command "(new-object net.webclient).DownloadString('http://example.com')"
which, while a bit wordy, is similar to typing
curl htt...
How can I deploy/push only a subdirectory of my git repo to Heroku?
...s currently that git-subtree is being included into git-core, but I don't know if that version of git-core has been released yet.
share
|
improve this answer
|
follow
...
Can I specify multiple users for myself in .gitconfig?
...
This is the best answer now that git 2.13 has been released.
– tejasbubane
May 10 '17 at 11:18
2
...
What are the best practices for structuring a large Meteor app with many HTML template files? [close
...e of the loading piecemeal after main screen load, but I'm skeptical right now. I think its going to need to be a feature to break things up a bit.
– Dave Sanders
Apr 19 '12 at 15:35
...
Duplicating a MySQL table, indices, and data
... work for big tables (millions of records)?.. I am asking because I don't know how this select * will perform in huge tables.
– fguillen
Dec 1 '16 at 17:23
4
...
Get the device width in javascript
...max-width value of the html tag:
maxwidth = $('html').css('max-width');
Now you can use this value to make conditional changes:
If (maxwidth == '480px') { do something }
If putting the max-width value on the html tag seems scary, then maybe you can put on a different tag, one that is only used...
Auto-size dynamic text to fill fixed size container
... should be parentheses around the "||" subexpression. The way it's written now, the font size minimum is only checked when the width is too large, not the height.
– Pointy
Mar 7 '11 at 16:06
...