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Spring MVC type conversion : PropertyEditor or Converter?
...ropertyEditor and Converter, how each one is declared and registered.
In my mind, PropertyEditors are limited in scope - they help convert String to a type, and this string typically comes from UI, and so registering a PropertyEditor using @InitBinder and using WebDataBinder makes sense.
Convert...
How does __proto__ differ from constructor.prototype?
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I've been trying to wrap my head around this recently and finally came up with this "map" that I think sheds full light over the matter
http://i.stack.imgur.com/KFzI3.png
I know I'm not the first one making this up but it was more interesting fig...
How to make clang compile to llvm IR
I want clang to compile my C/C++ code to LLVM bytecode rather than binary executable. How can I achieve that? And if I get the LLVM bytecode, how can I take it to further compile it to binary executable.
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What's the best way to refactor a method that has too many (6+) parameters?
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I like the builder pattern, but I separate my immutable and mutable builder types, like string/StringBuilder, but I use nested classes: Foo / Foo.Builder. I have a PowerShell script to generate the code to do this for simple data classes.
– Jay ...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
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I'm still trying to figure this out myself, so take this with some skepticism and forgive me if it contains errors.
setNeedsLayout is an easy one: it just sets a flag somewhere in the UIView that marks it as needing layout. That will force layoutSubviews to b...
How to disable / enable dialog negative positive buttons?
... implements to your activity (any type of Activity is fine):
public class Myctivity extends AppCompatActivity implements TextViewDialogFragment.Callbacks
{
...
}
Create the diaglogFragment in your activity like this:
final static int SOMETHING = 1;
myDF = TextViewDialogFragment.newInstance(R.str...
What is the “Execute Around” idiom?
...t quite the same thing. True closures support (as have been proposed - see my blog) would simplify that syntax considerably.
– philsquared
Feb 14 '09 at 11:50
8
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
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The 'edge case' was simply a dumb untested error on my part. Your unicode(data) approach is the better option rather than using exception handling. Note that the encoding='utf8' keyword argument has nothing to do with the output that json.dumps() produces; it is used for decod...
Importing from a relative path in Python
I have a folder for my client code, a folder for my server code, and a folder for code that is shared between them
5 Answer...
Git branching strategy integated with testing/QA process
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Looking back at my answer I would also do a rebase and not a merge for cleaner history.
– Aspasia
Oct 13 '15 at 8:59
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