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Cross field validation with Hibernate Validator (JSR 303)
...nstraint should be handled by a distinct validator annotation, or in other words it's not suggested practice to have one field's validation annotation checking against other fields; cross-field validation should be done at the class level. Additionally, the JSR-303 Section 2.2 preferred way to expre...
How does Chrome's “Request Desktop Site” option work?
.../535.19 (KHTML, like Gecko) Chrome/18.0.1025.45 Safari/535.19
Notice the word "Mobile' in the first one, and also the mention of Android system and device. Checking these, I see that it also provides false information - namely X11 and x86_64 - to closely match the value sent by the Desktop Linux ...
Spring @Autowired usage
...e these quite easily by using @Autowired/@Inject on constructors (in other words, switch to constructor injection).
– krosenvold
Sep 9 '13 at 11:21
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Eventual consistency in plain English
... the copies will have the most recent change, but others won’t. In other words, the copies will be mutually inconsistent. However, the change will eventually be propagated to all the copies, and hence the term “eventual consistency”. The term eventual consistency is simply an acknowledgement t...
Why are Standard iterator ranges [begin, end) instead of [begin, end]?
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Why is the word "begin" used rather than "start"? After all, "begin" is a verb.
– user1741137
Oct 1 '19 at 11:42
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Python's equivalent of && (logical-and) in an if-statement
...& and AND and got an error (not expecting python to want the lowercase word and).
– Xeoncross
Nov 22 '16 at 17:28
2
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Remove specific commit
...nter drop besides your commit.
If you don’t know Vim, just click on each word pick that you want to edit and then hit the "I" key (for insert mode). Once you’re done typing hit the "esc" key to exit insert mode.
and that's it, you are done... Just sync the git dashboard and the changes will b...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...> VAR=/tmp
pax> if [[ -e $VAR ]] ; then echo yes ; fi
yes
In other words, just use:
if [[ -e "$var" ]] ; then
echo "'$var' exists"
fi
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How to fully clean bin and obj folders within Visual Studio?
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This site: https://sachabarbs.wordpress.com/2014/10/24/powershell-to-clean-visual-studio-binobj-folders/ uses William Kempf's powershell commands to remove any bin and obj folders from the current directory and sub directories. It should be possible to ru...
Why aren't superclass __init__ methods automatically invoked?
...e, that is clearly not the case for initializing". There is nothing in the words construction/initialization that makes this "obvious" to anyone. And __new__ doesn't automatically invoke superclass __new__ either. So your claim that the key distinction is that construction necessarily involves the c...