大约有 7,800 项符合查询结果（耗时：0.0270秒） [XML]
How to get the request parameters in Symfony 2?
I am very new to symfony. In other languages like java and others I can use request.getParameter('parmeter name') to get the value.
...
Eclipse - “Workspace in use or cannot be created, chose a different one.” [duplicate]
...so far:
in .metadata/, rm .lock file
if 1) doesn't work, try end process javaw.exe etc. to exit the IDE
if 1)&2) doesn't work, try rm .log file in .metadata/, and double check .plugin/.
This always worked for me: relocate .metadata/, open and close eclipse, then overwrite .metadata back
The...
Check if one list contains element from the other
...
@ohcibi Java also has a built in logger, you should go downvote people that suggest to use Log4j and Log4j2 while you are at it.
– Woot4Moo
Jan 23 '17 at 17:46
...
How do you create a Distinct query in HQL
...HQL query as well.
Example:
Query query = getSession().createQuery("from java_pojo_name");
query.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
return query.list();
share
|
improve this ans...
Replacing a fragment with another fragment inside activity group
... may be better IMO github.com/HugoGresse/Anecdote/blob/master/app/src/main/java/io/…
– Hugo Gresse
Jul 28 '17 at 7:10
add a comment
|
...
What is the difference between substr and substring?
...is the maximum length to return.
Links?
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/substr
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/substring
share
...
Best lightweight web server (only static content) for Windows [closed]
...
I played a bit with Rupy. It's a pretty neat, open source (GPL) Java application and weighs less than 60KB. Give it a try!
share
|
improve this answer
|
follow
...
eclipse stuck when building workspace
I am using eclipse 3.4.1 Java EE under Vista. It seems to like getting stuck when building my workspace. Canceling the build doesn't seem to do anything as well.
...
Can't make the custom DialogFragment transparent over the Fragment
...
And it will cause an exception: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Dialog.getWindow()' on a null object reference.
– CoolMind
Aug 16 '16 at 14:10
...
Format Instant to String
I'm trying to format an Instant to a String using the new java 8 time-api and a pattern:
7 Answers
...