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How do you print in a Go test using the “testing” package?
...ts, the text will be printed only if the test fails or the -test.v flag is set. For benchmarks, the text is always printed to avoid having performance depend on the value of the -test.v flag.
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JPA eager fetch does not join
...hMode.JOIN)
@Fetch(FetchMode.SUBSELECT)
in Hibernate. It also allows to set SELECT mode explicitly using @Fetch(FetchMode.SELECT) which can be tuned by using batch size e.g. @BatchSize(size=10).
Corresponding annotations in EclipseLink are:
@JoinFetch
@BatchFetch
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Wrapping chained method calls on a separate line in Eclipse for Java
...lect:
Function Calls → Qualified invocations
Now below this list, set Line wrapping policy to:
Wrap all elements, except first element if not necessary
Check:
Force split, even if line shorter than maximum line width
Finally, set Indentation policy to (thanks @Turbo):
Indent...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...'language') from dual;
SQL> select * from props$ where name='NLS_CHARACTERSET';
SQL> select * from nls_database_parameters;
启动数据库企业管理器 oracle 用户
emctl start dbconsole
相关问题
ora-12545
[oracle@dmjyrac2 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3....
Detect Browser Language in PHP
...uageList($languageList) {
if (is_null($languageList)) {
if (!isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
return array();
}
$languageList = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
$languages = array();
$languageRanges = explode(',', trim($languageList));...
How can I get the current language in Django?
...loyment/… "with static (middleware-less) translation, the language is in settings.LANGUAGE_CODE, while with dynamic (middleware) translation, it's in request.LANGUAGE_CODE."
– Alexander Marquardt
Dec 1 '10 at 18:10
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Eclipse - Unable to install breakpoint due to missing line number attributes
I am getting this strange error in Eclipse while trying to set a breakpoint.
41 Answers
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Why use a prime number in hashCode?
...
In other words... we need to know something about the set of input values and the set's regularities, in order to write a function that's designed to strip them of those regularities, so the values in the set don't collide in the same hash buckets. Multiplying/Dividing/Moduloin...
How to insert a new line in Linux shell script? [duplicate]
I want to insert a new line between multiple echo statements. I have tried echo "hello\n" , but it is not working. It is printing \n . I want the desired output like this:
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How can I play sound in Java?
I want to be able to play sound files in my program. Where should I look?
10 Answers
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