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When to catch java.lang.Error?
... Never...except when you absolutely need to. Never is a strong word and there are always exceptions to the rules. If you are building a framework, it's not that unlikely that you will have to catch and handle certain errors, even if it is just to log.
– Robin
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Debug vs. Release performance
...t seemed to take forever to debug, yet ran quite well on its own. In other words, no customers or clients where experiencing problems, but when we were debugging it seemed to run like molasses.
The culprit was a Debug.WriteLine in one of the tight loops, which spit out thousands of log messages, le...
Why do I need to do `--set-upstream` all the time?
.../↓/ctrl+c]
Counting objects: 9, done.
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Also, it's fun to type swear words in your terminal.
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Git Push Error: insufficient permission for adding an object to repository database
... looking at the man for chmod but don't know enough about this to have the words make sense :) Any tips?
– skaz
Jun 23 '11 at 2:08
7
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C# operator overload for `+=`?
...if your object starts to change where code doesn't expect it to.
In other words, if performance is that important, it's not too hard to replace x += 10 with a method call like x.increaseBy(10), and it's a lot clearer for everyone involved.
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What data type to use for money in Java? [closed]
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An integral type representing the smallest value possible. In other words your program should think in cents not in dollars/euros.
This should not stop you from having the gui translate it back to dollars/euros.
shar...
What is the difference between the bridge pattern and the strategy pattern?
...mately allows implementations with such interfaces to be swaped). In other words Bridge creates standardized interface on one side and plugs implementations with different interfaces on the other.
– Nikaas
Feb 17 '18 at 18:17
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How do I use Assert to verify that an exception has been thrown?
...UserIdInConstructor()
{
LogonInfo logonInfo = new LogonInfo(null, "P@ss0word");
}
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What is the purpose of XORing a register with itself? [duplicate]
...o.
The in instruction is doing stuff with I/O ports. Basically reading a word of data from the port specified dx in and storing it in al. It's not clear why it is happening here. Here's a reference that seems to explain it in detail.
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input type=“submit” Vs button tag are they interchangeable?
...every mentioning such a thing. All I'm saying is that this could be better worded as "IE6/7 don't support display button correctly. If that's a concern, stick to input" I.e., you know browsers will change, account for it. This stops StackOverflow becoming paused forever at IE6 workarounds.
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