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When should I use h:outputLink instead of h:commandLink?
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answered Nov 30 '10 at 19:34
BalusCBalusC
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Clojure differences between Ref, Var, Agent, Atom, with examples
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Zignd
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answered Feb 3 '12 at 23:05
Arthur UlfeldtArthur Ulfeldt
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What's an object file in C?
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answered Oct 10 '11 at 20:36
cHaocHao
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Git - deleted some files locally, how do I get them from a remote repository
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answered Nov 20 '10 at 23:20
CascabelCascabel
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
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ViewParam vs @ManagedProperty(value = “#{param.id}”)
...erConverter"). Invoking page by http://example.com/context/user.xhtml?id=123 will pass the id parameter through the converter and set the User object as a bean property.
@ManagedProperty:
Sets the value immediately after bean's construction.
Set value is available during @PostConstruct which allo...
Is git not case sensitive?
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73
It will be seen as 2 different things but will cause you issues on a non-case-sensitive system. ...
SQL UPDATE all values in a field with appended string CONCAT not working
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| id | data |
+------+-------+
| 1 | max |
| 2 | linda |
| 3 | sam |
| 4 | henry |
+------+-------+
4 rows in set (0.02 sec)
mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4 Changed: 4 Warnings: 0
mysql> select * from t;
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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association
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372
The meaning of CascadeType.ALL is that the persistence will propagate (cascade) all EntityMana...
What is the exact meaning of Git Bash?
...it bash in msysgit/Git for windows 1.9.5 is an old one:
GNU bash, version 3.1.20(4)-release (i686-pc-msys)
Copyright (C) 2005 Free Software Foundation, Inc.
But with the phasing out of msysgit (Q4 2015) and the new Git For Windows (Q2 2015), you now have Git for Windows 2.3.5.
It has a much more ...