大约有 20,000 项符合查询结果（耗时：0.0311秒） [XML]
What is the difference between JSF, Servlet and JSP?
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See http://www.oracle.com/technetwork/java/faq-137059.html
JSP technology is part of the Java
technology family. JSP pages are
compiled into servlets and may call
JavaBeans components (beans) or
Enterprise JavaBeans componen...
Catching multiple exception types in one catch block
...s
}
catch(Exception $e)
{
// Handle the general case
}
Docs: https://www.php.net/manual/en/language.exceptions.php#example-287
RFC: https://wiki.php.net/rfc/multiple-catch
Commit: https://github.com/php/php-src/commit/0aed2cc2a440e7be17552cc669d71fdd24d1204a
For PHP before 7.1:
Despite w...
How to style icon color, size, and shadow of Font Awesome Icons
...hem as fonts:
#elementID {
color: #fff;
text-shadow: 1px 1px 1px #ccc;
font-size: 1.5em;
}
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What is an EJB, and what does it do?
Been trying to learn what EJB beans are, what does it mean their instances are managed in a pool, blah blah. Really can't get a good grip of them.
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How do I execute a Git command without being in the repository?
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I keep getting fatal: Not a git repository (or any of the parent directories): .git. @Patrick I did not down vote anything?
– Tower
Aug 22 '11 at 15:53
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Is there an online name demangler for C++? [closed]
...n the more popular answer: _ZN9cdnalizer11rewriteHTMLINS_6apache8IteratorEcEET_RKSsRKNS_6ConfigES3_S3_St8functionIFS3_RKS3_SB_EES9_IFvSsEE
– matiu
Dec 28 '13 at 6:52
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Lightweight XML Viewer that can handle large files [closed]
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Try EditPlus - http://www.editplus.com/
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Optimal way to concatenate/aggregate strings
...tabase:
STRING_AGG() in PostgreSQL, SQL Server 2017 and Azure SQL
https://www.postgresql.org/docs/current/static/functions-aggregate.html
https://docs.microsoft.com/en-us/sql/t-sql/functions/string-agg-transact-sql
GROUP_CONCAT() in MySQL
http://dev.mysql.com/doc/refman/5.7/en/group-by-functions...
How can I autoplay a video using the new embed code style for Youtube?
... which worked with the old style, but it didn't work. For example, http://www.youtube.com/embed/JW5meKfy3fY is the embed link, but http://www.youtube.com/embed/JW5meKfy3fY&autoplay=1 doesn't work. Can anyone tell me how to do it? Thanks
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Where does Scala look for implicits?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...