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What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?
...) container. This happens automatically when the container is asked to provide (resolve) an instance of the View class. The container injects the ViewModel into the View by calling a constructor of the View which accepts a ViewModel parameter; this scheme is called inversion of control (IoC).
Benef...
Push git commits & tags simultaneously
...t push . Pushing tags should be a conscious choice since you don't want accidentally push one. That's fine. But is there a way to push both together? (Aside from git push && git push --tags .)
...
Is it possible to implement dynamic getters/setters in JavaScript?
...{proxy.foo}`); // "proxy.foo = BAR"
Operations you don't override have their default behavior. In the above, all we override is get, but there's a whole list of operations you can hook into.
In the get handler function's arguments list:
target is the object being proxied (original, i...
Calling a class function inside of __init__
... code is venerable and you don't want to allow setting parse file from outside, yes it should be nested.
– Paritosh Singh
May 6 '18 at 2:24
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What really happens in a try { return x; } finally { x = null; } statement?
...
No - at the IL level you can't return from inside an exception-handled block. It essentially stores it in a variable and returns afterwards
i.e. similar to:
int tmp;
try {
tmp = ...
} finally {
...
}
return tmp;
for example (using reflector):
static int Test() {...
C# XML Documentation Website Link
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No luck I'm afraid. It didn't even display "HERE".
– john
Aug 5 '11 at 19:23
5
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How to calculate the difference between two dates using PHP?
...t for most purposes that's fine, since the usage of a range is more to provide a sense of how much time has passed or remains rather than to provide precision - if you want to do that, just output the date.
Despite all that, I've decided to address the complaints. If you truly need an exact range ...
What does auto&& tell us?
...eness it originally had so I can use it most efficiently - this might invalidate it. As in:
auto&& var = some_expression_that_may_be_rvalue_or_lvalue;
// var was initialized with either an lvalue or rvalue, but var itself
// is an lvalue because named rvalues are lvalues
use_it_elsewhere(st...
How do I make Vim do normal (Bash-like) tab completion for file names?
...tab hit, it will complete as much as possible. The second tab hit will provide a list. The third and subsequent tabs will cycle through completion options so you can complete the file without further keys.
Bash-like would be just
set wildmode=longest,list
but the full is very handy.
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How do I discover memory usage of my application in Android?
How can I find the memory used on my Android application, programmatically?
9 Answers
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