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Difference between DTO, VO, POJO, JavaBeans?
...ection and updating of bean state within frameworks, many of which include custom editors for various types of properties.
The class should be serializable. This allows applications and frameworks to reliably save, store, and restore the bean's state in a fashion that is independent of the VM and ...
Is it safe to remove selected keys from map within a range loop?
...he example described above, the key should not be a string but rather some custom type that implements the func (a T) expired() bool interface. For purposes of this example, you could try: m := make(map[int]int) /* populate m here somehow */ for key := range (m) { if key % 2 == 0 { /* this is just ...
How to swap files between windows in VIM?
... This should be the "best answer"--native functionality, not a custom Vimscript.
– David Rivers
Mar 30 '11 at 14:34
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MySQL, update multiple tables with one query
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mySqlQuery() is a custom function or in built function? I want to know more about this.
– Debashis
Sep 13 '12 at 9:41
3
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How to print to console in pytest?
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Perfect for outputting custom test metrics.
– z0r
Jan 16 at 22:22
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...ERVER_NAME'] and $_SERVER['HTTP_HOST'] (aside from implementing some other custom handshake based on the user request). Pro devs do not trust the things they don't understand completely. So they either have their SAPI setup perfectly correctly (in which case the option they use will give the correct...
Is there a way to pass optional parameters to a function?
...an using **kwargs.
To determine if an argument was passed at all, I use a custom utility object as the default value:
MISSING = object()
def func(arg=MISSING):
if arg is MISSING:
...
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How to use Sphinx's autodoc to document a class's __init__(self) method?
... comes down to this:
import types
def setup(app):
"""Enable Sphinx customizations."""
enable_special_methods(app)
def enable_special_methods(app):
"""
Enable documenting "special methods" using the autodoc_ extension.
:param app: The Sphinx application object.
This fu...
Is AngularJS just for single-page applications (SPAs)?
...y straight forward pages. If you're using 3rd party components, Knockout's custom bindings are straightforward and easy to work with.
Javascript namespacing allows you to keep your code separate and manageable.
var myCo = myCo || {};
myCo.page = {
init: function(){ ... },
...
}
And in a...
Best Practice for Exception Handling in a Windows Forms Application?
... the caller of your code to be able to handle error conditions then create custom exceptions that detail what the un excepected situation is and provide relevant information. Otherwise just stick to built-in exception types as much as possible.
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