大约有 30,000 项符合查询结果（耗时：0.0278秒） [XML]
Explicitly select items from a list or tuple
...bad idea to invoke magic variable. programmer selects their preferred way based on programming circumstances.
– Jacob CUI
Mar 25 '15 at 22:57
add a comment
...
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
...
164
Compatibility Guide for JDK 8 says that in Java 8 the command line flag MaxPermSize has been re...
AttributeError: 'module' object has no attribute 'urlopen'
....Request(siteurl, headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36'})
pageHTML = urllib.request.urlopen(req).read()
I hope your problem resolved.
...
How to style readonly attribute with CSS?
...-only is the "mutability pseudo-class aiming at making form styling easier based on disabled, readonly and contenteditable HTML Attributes" As mentioned here, css-tricks.com/almanac/selectors/r/read-write-read, various implementations are quite wonky.
– peater
...
How can I check if an ip is in a network in Python?
...
Continuing on Rafal's comment, to get this to work on a 64-bit Python interpreter, replace the line in question with: return struct.unpack('<L',socket.inet_aton(ip))[0]
– nitwit
Jan 22 '12 at 9:24
...
jQuery checkbox change and click event
...mply because it's a mouse related question. Please don't downvote answers based on their relevance to entirely separate issues. If you have a problem triggering the state of an indicator after a checkbox check via keyboard, please post a question about it instead of downvoting answers carelessly.
...
Javascript communication between browser tabs/windows [duplicate]
...
Good demo page - html5demos.com/storage-events#view-source
– HockeyJ
Jun 9 '16 at 8:02
1
...
Find which version of package is installed with pip
...de.com/project/account)
distribute - 0.6.19 - active
egenix-mx-base - 3.2.3 - active
ipython - 0.12 - active
logilab-astng - 0.23.1 - active
logilab-common - 0.57.1 - active
nose - 1.1.2 - active
pbkdf2 - 1.3 ...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...he question. Indeed, only the LongNamedRestaurant model was created in database, Place was not.
A solution is to create an abstract model representing a "Place", eg. AbstractPlace, and inherit from it:
class AbstractPlace(models.Model):
name = models.CharField(max_length=20)
rating = model...
Getting time elapsed in Objective-C
... a link with much more information here: https://stackoverflow.com/a/23378064/588476
In light of that information, maybe it is safer to use Apple's function CACurrentMediaTime!
I also benchmarked the mach_timebase_info call and it takes approximately 19ns on my iPhone 6, so I removed the (not thre...