大约有 47,000 项符合查询结果（耗时：0.0711秒） [XML]
How to limit setAccessible to only “legitimate” uses?
The more I learned about the power of java.lang.reflect.AccessibleObject.setAccessible , the more astonished I am at what it can do. This is adapted from my answer to the question ( Using reflection to change static final File.separatorChar for unit testing ).
...
Best way to store tim>me m> (hh:mm) in a database
I want to store tim>me m>s in a database table but only need to store the hours and minutes.
I know I could just use DATETIm>ME m> and ignore the other components of the date, but what's the best way to do this without storing more info than I actually need?
...
How to convert an entire MySQL database characterset and collation to UTF-8?
...Use the ALTER DATABASE and ALTER TABLE commands.
ALTER DATABASE databasenam>me m> CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE tablenam>me m> CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
Or if you're still on MySQL 5.5.2 or older which didn't support 4-byte UTF-8, use utf8 ...
What's the difference between a Python module and a Python package?
...hy.
from my_package.timing.danger.internets import function_of_love
Docum>me m>ntation for modules
Introduction to packages
share
|
improve this answer
|
follow
...
How to remove the underline for anchors(links)?
...
Use CSS. this removes underlines from a and u elem>me m>nts:
a, u {
text-decoration: none;
}
Som>me m>tim>me m>s you need to override other styles for elem>me m>nts, in which case you can use the !important modifier on your rule:
a {
text-decoration...
How can I convert a dictionary into a list of tuples?
...
>>> d = { 'a': 1, 'b': 2, 'c': 3 }
>>> d.items()
[('a', 1), ('c', 3), ('b', 2)]
>>> [(v, k) for k, v in d.iteritems()]
[(1, 'a'), (3, 'c'), (2, 'b')]
It's not in the order you want, but dicts don't have any specific order anyway.1 Sort it or organize it as n...
Is there anyway to exclude artifacts inherited from a parent POM?
... from dependencies can be excluded by declaring an <exclusions> elem>me m>nt inside a <dependency> But in this case it's needed to exclude an artifact inherited from a parent project. An excerpt of the POM under discussion follows:
...
What's the difference between OpenID and OAuth?
...th-OpenID: You’re Barking Up the Wrong Tree if you Think They’re the Sam>me m> Thing" has more information about it.
share
|
improve this answer
|
follow
|
...
android webview geolocation
...
JavaScript must be enabled in the WebView, using WebSettings.setJavaScriptEnabled(true);
The app needs permission ACCESS_FINE_LOCATION
The WebView must use a custom WebChrom>me m>Client which implem>me m>nts WebChrom>me m>Client.onGeolocationPermissio...
How do I force Postgres to use a particular index?
...t be a good query plan today probably won't be a good query plan for all tim>me m>, and index hints force a particular query plan for all tim>me m>.
As a very blunt hamm>me m>r, useful for testing, you can use the enable_seqscan and enable_indexscan param>me m>ters. See:
Examining index usage
enable_ param>me m>ters
Th...