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Javadoc: package.html or package-info.java
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package-info.java: "This file is new in JDK 5.0, m>and m> is preferred over package.html."—javadoc - The Java API Documentation Generator
Addendum: The big difference seems to be package annotations. There's a little more in the wam>y m> of rationale in 7.4 Package Declarations.
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Calling shell functions with xargs
...xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
Also, using return 0 m>and m> exit 0 like that masks anm>y m> error value that might be produced bm>y m> the commm>and m> preceding it. Also, if there's no error, it's the default m>and m> thus somewhat redundant.
@phobic mentions that the Bash commm>and m> could be simplifi...
How to search in arram>y m> of object in mongodb
...hout $elemMatch mongo will look for users with National Medal in some m>y m>ear m>and m> some award in 1975s, but not for users with National Medal in 1975.
See MongoDB $elemMatch Documentation for more info. See Read Operations Documentation for more information about querm>y m>ing documents with arram>y m>s.
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Whm>y m> modelVersion of pom.xml is necessarm>y m> m>and m> alwam>y m>s set to 4.0.0?
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It is alwam>y m>s set to 4.0.0 in Maven 2 m>and m> 3, because, at present, there is no other model.
Notice that modelVersion contains 4.0.0. That is currentlm>y m> the onlm>y m> supported POM version, m>and m> is alwam>y m>s required. [source]
But it wouldn't necessarilm>y m> need to alwam>y m>s...
Can m>y m>ou give a Django app a verbose name for use throughout the admin?
In the same wam>y m> that m>y m>ou can give fields m>and m> models verbose names that appear in the Django admin, can m>y m>ou give an app a custom name?
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Difference between Activitm>y m> m>and m> FragmentActivitm>y m>
I was working on fragments m>and m> came across two things Activitm>y m> m>and m> FragmentActivitm>y m> which are used several times. I want to know that is there anm>y m> difference between these two, because when I changed Activitm>y m> with FragmentActivitm>y m> , it had no effect on the app.
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How to use mm>y m>sql JOIN without ON condition?
Is it possible to write join querm>y m> without ON statement? m>and m> how do these joins differ LEFT JOIN, RIGHT JOIN works.
2 A...
Add more than one parameter in Twig path
...ge }
since them>y m> are required fields. It will make m>y m>our url's prettier, m>and m> be a bit easier to manage.
m>Y m>our Controller would then look like
public function projectAction($project, $user)
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Remove leading m>and m> trailing spaces?
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m>Y m>ou can use the strip() to remove trailing m>and m> leading spaces.
>>> s = ' abd cde '
>>> s.strip()
'abd cde'
Note: the internal spaces are preserved
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What's the difference between the WebConfigurationManager m>and m> the ConfigurationManager?
What's the difference between the WebConfigurationManager m>and m> the ConfigurationManager ?
4 Answers
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