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Is it good practice to make the constructor throw an exception? [duplicate]
...SomeObject();
Instead you must do this :
private SomeObject foo;
public MyObject() {
try {
foo = new SomeObject()
} Catch(PointlessCheckedException e) {
throw new RuntimeException("ahhg",e);
}
}
At the point when I'm constructing SomeObject I know what it's parameters...
Is Java Regex Thread Safe?
...ith other threads. If the only way you can get the Matcher that goes with my Pattern is via p.matcher(), nobody else can side-effect my Matcher. However, I can still cause trouble for myself: if I have a public method that returns that Matcher, another thread could get at it and side-effect it. I...
How to prove that a problem is NP complete?
...mplicated than what I outlined above and I don't think I can explain it in my own words.
– Laila Agaev
Jan 3 '14 at 18:34
4
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting
... run a line through it (like Excel). Like I had been doing for years. When my Bayesian teacher showed me this, I was like "But don't they teach the [wrong] way in phys?" - "Yeah we call that 'baby physics', it's a simplification. This is the correct way to do it".
– DeusXMachin...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...dal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
...
</div>
<div...
Zoom in on a point (using scale and translate)
...ring to? the document.body.offsetTop? I really want to see the mosaic demo my foreverscape.com project could really stand to benefit from it.
– FlavorScape
Jan 30 '16 at 22:00
...
Resizing an image in an HTML5 canvas
...one will least likely increase your client's blood pressure!
Umm, where's my sarcasm tag?
(since many parts of the code is based on Anrieff Gallery Generator is it also covered under GPL2? I dunno)
† actually due to limitation of javascript, multi-core is not supported.
...
What are the rules about using an underscore in a C++ identifier?
... come from an MFC background, you'll probably use m_foo . I've also seen myFoo occasionally.
5 Answers
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Why are these constructs using pre and post-increment undefined behavior?
...rd doesn't explicitly say why the concept of undefined behavior exists. In my mind, it's simply because the language designers wanted there to be some leeway in the semantics, instead of i.e. requiring that all implementations handle integer overflow in the exact same way, which would very likely im...
How to read a text file reversely with iterator in C#
...ects. Once you've worked out how to open the file in your case, I'd expect my code to just work for you.
– Jon Skeet
Oct 21 '13 at 5:44
1
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