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JSF backing bean structure (best practices)
...a description of the different bean types, as defined in the above article by Neil Griffin:
Model Managed-Bean: Normally session scope. This type of managed-bean participates in the "Model" concern of the MVC design pattern. When you see the word "model" -- think DATA. A JSF model-bean should be ...
What exactly is Spring Framework for? [closed]
...Dependency Injection) approach
What Spring does is to wire the classes up by using an XML file or annotations, this way all the objects are instantiated and initialized by Spring and injected in the right places (Servlets, Web Frameworks, Business classes, DAOs, etc, etc, etc...).
Going back to th...
How to keep a .NET console app running?
... that you're checking for the keys Ctrl+C, instead of the signal triggered by Ctrl+C.
– CodesInChaos
Jan 30 '15 at 14:12
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...t implementation takes care of most of the UI per-instance
state for you by calling onSaveInstanceState() on each view in the
hierarchy that has an id, and by saving the id of the currently
focused view (all of which is restored by the default implementation
of onRestoreInstanceState(Bundle)...
POSTing a @OneToMany sub-resource association in Spring Data REST
...his worked for me. Just make sure the author.post is writable (for example by having a setter or @JsonValue annotation)
– scheffield
May 28 '15 at 3:14
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using data-* attribute with thymeleaf
...te: If you want more that one attribute, separate the different attributes by comma:
<div th:attr="data-id=${element.getId()},data-name=${element.getName()}">
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Bash script and /bin/bash^M: bad interpreter: No such file or directory [duplicate]
...pad++ in the bottom right of the screen, it tells you the document format. By default, it will say Dos\Windows. To change it go to
settings->preferences
new document / default directory tab
select the format as unix and close
create a new document
...
How do I define global variables in CoffeeScript?
...Node.js, instead you assign to the exports object which then gets returned by the require function.
Coffee-Script
After all that explanation, here's what you need to do:
root = exports ? this
root.foo = -> 'Hello World'
This will declare our function foo in the global namespace (whatever t...
Reference: Comparing PHP's print and echo
...there).
Syntax
In the C programming language and languages influenced by it such as PHP, there is a distinction between statements and expressions. Syntactically, echo expr, expr, ... expr is a statement while print expr is an expression since it evaluates to a value. Therefore, like other stat...
What is the purpose of a stack? Why do we need it?
... have to explicitly allocate all the temporary storage that would normally by convention just go on the stack. Worse, our opcodes themselves are all getting enormous because they all now have to take as an argument the address that they're going to write their result into, and the address of each op...