大约有 40,000 项符合查询结果（耗时：0.0324秒） [XML]
How to resolve git's “not something we can merge” error
...h that you want to merge. Git requires local knowledge of both branches in order to merge those branches. You can resolve this by checking out the branch to merge and then going back to the branch you want to merge into.
git checkout branch-name
git checkout master
git merge branch-name
This shou...
How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
...ion_context_class">thread</property>
in your configuration.
In order to overcome this problem you could change the configuration of session factory or open another session and only than ask for those lazy loaded objects. But what I would suggest here is to initialize this lazy collection...
MySQL - How to select data by string length
...
select * from table order by length(column);
Documentation on the length() function, as well as all the other string functions, is available here.
share
|
...
Python 3 turn range to a list
...
In Pythons <= 3.4 you can, as others suggested, use list(range(10)) in order to make a list out of a range (In general, any iterable).
Another alternative, introduced in Python 3.5 with its unpacking generalizations, is by using * in a list literal []:
>>> r = range(10)
>>> l...
Best TCP port number range for internal applications [closed]
...TCP port. What would be the best IANA port range to use for these apps in order to avoid port number collisions with any other process on the server?
...
How do I find duplicates across multiple columns?
...TION BY s.name, s.city) AS qty
FROM stuff s
) t
WHERE t.qty > 1
ORDER BY t.name, t.city
While most recent RDBMS versions support count(*) over(partition by...) MySQL V 8.0 introduced "window functions", as seen below (in MySQL 8.0)
CREATE TABLE stuff(
id INTEGER NOT NULL
,name ...
DataTrigger where value is NOT null?
...neric and use ConverterParameter to pass in a value to compare against (in order to support both comparing to NOT null and NOT 3.
– J c
Dec 10 '08 at 16:56
...
Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...tances? This is because ins1 and ins2 share the same calc() function. In order to do this with public methods created during construction, you'd have to assign the new method to each instance that has been created, which is an awkward task. This is because ins1 and ins2 would have their own, indi...
How to prevent robots from automatically filling up a form?
...n old solution for webmasters including tons of non pertinent key words in order to boost their webranking. I think search crawler bots such google ones can figure it's display:none. Why would other bots not able to do that ?
– snowflake
Mar 8 '10 at 10:34
...
How can I disable a button on a jQuery UI dialog?
...ied about the id being unique. Though you will have to type a bit more in order to search for the button: $("#dialog").dialog("widget").find(".button-ok-class").button("enable")
– desm
Jul 30 '13 at 9:28
...