大约有 2,050 项符合查询结果（耗时：0.0252秒） [XML]
What does enctype='multipart/form-data' mean?
What does enctype='multipart/form-data' mean in an HTML form and when should we use it?
9 Answers
...
What characters are allowed in an email address?
...f = atom ; symbolic reference
And as usual, Wikipedia has a decent article on email addresses:
The local-part of the email address may use any of these ASCII characters:
uppercase and lowercase Latin letters A to Z and a to z;
digits 0 to 9;
special charac...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...cially when there are a lot of objects.
There is a detailed technical description of Hibernate's dirty checking mechanism in this SO answer:
JPA with HIBERNATE insert very slow
share
|
improve this...
How does libuv compare to Boost/ASIO?
... yes Asio
Sending: yes no
IPC:
UNIX Domain Sockets: yes Asio
Windows Named Pipe: yes Asio
Process Management:
Detaching: yes Process
I/O Pipe: yes Process
Spawning: ...
Where are my postgres *.conf files?
...stgresql superuser (e.g. sudo -u postgres psql).
– Skippy le Grand Gourou
Dec 6 '14 at 19:23
|
show 7 more comments
...
Why do access tokens expire?
...r, it will refresh and send me a new one. What's to stop that? Don't say IP Address or even MAC, because that's unreasonable.
– Suamere
Sep 24 '15 at 18:57
3
...
RabbitMQ and relationship between channel and connection
...nections.
You can use one Channel for everything. However, if you have multiple threads, it's suggested to use a different Channel for each thread.
Channel thread-safety in Java Client API Guide:
Channel instances are safe for use by multiple threads. Requests into
a Channel are serialized, ...
How to debug Lock wait timeout exceeded on MySQL?
...ySQL thread id 276558, OS thread handle 0x7f93762e7710, query id 59264109 [ip] [database] cleaning up
Trx read view will not see trx with id >= 2744943821, sees < 2744943821
(unsure if the "Trx read view" message is related to the frozen lock, but unlike the other active transactions, this o...
Why does one use dependency injection?
...So, e.g. an interface may be something such as IDisposable, IEnumerable or IPrintable. A class is an actual implementation of one or more of these interfaces: List or Map may both be implementations of IEnumerable.
To get the point: Often your classes depend on each other. E.g. you could have a Dat...
What are the differences between local branch, local tracking branch, remote branch and remote track
...m:Flimm/example.git
HEAD branch: master
Remote branches:
io-socket-ip new (next fetch will store in remotes/origin)
master tracked
new-branch tracked
Local ref configured for 'git pull':
master merges with remote master
new-branc...