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Why can't yield return appear inside a try block with a catch?

...ck"); } Console.WriteLine("Post"); into (sort of pseudo-code): case just_before_try_state: try { Console.WriteLine("a"); } catch (Something e) { CatchBlock(); goto case post; } __current = 10; return true; case just_after_yield_return: ...
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When should I use Lazy?

... to avoid doing it and is it worth it? In the end I decided to try my own test and I thought I would share the results here. Unfortunately I am not really an expert at doing these sort of tests and so I am happy to get comments that suggest improvements. Description For my case, I was particular...
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Generating a random password in php

...assword using rand is a really bad idea. It's not a secure PRNG. (and no mt_rand isn't better either) – CodesInChaos Oct 31 '13 at 16:56 19 ...
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How to bring back “Browser mode” in IE11?

...ice I've given here (and elsewhere) to avoid using compatibility modes for testing is still valid: If you want to test your site for compatibility with older IE versions, you should always do your testing in a real copy of those IE version. However, this does mean that the registry hack described i...
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?

I have some RSpec tests for my models and I would like to turn on SQL ActiveRecord logging just like I see in the Rails server mode. How to do that? ...
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Jasmine JavaScript Testing - toBe vs toEqual

...e whether the values for their keys are equivalent). Both of the following tests will pass: expect(b).not.toBe(c); expect(b).toEqual(c); Hope that helps clarify some things. share | improve this an...
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Efficiency of premature return in a function

... There is no difference at all: =====> cat test_return.cpp extern void something(); extern void something2(); void test(bool b) { if(b) { something(); } else something2(); } =====> cat test_return2.cpp extern void something(); exter...
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JComboBox Selection Change Listener?

....setBounds(84, 45, 150, 20); contentPane.add(comboBox); JComboBox comboBox_1 = new JComboBox(); comboBox_1.setBounds(84, 97, 150, 20); contentPane.add(comboBox_1); comboBox.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent arg0) { //Do Something } }); ...
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How to open files relative to home directory

...a mere convention; indeed, if you look at the documentation for File.expand_path, it correctly interprets the tilde, but it's a feature of the function itself, not something inherent to the underlying system; also, File.expand_path requires the $HOME environment variable to be correctly set. Which b...
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“Templates can be used only with field access, property access, single-dimension array index, or sin

...ld work something like this: class TrainerViewModel { private Trainer _trainer; public string ShortDescription { get { return _trainer.Description.ToString().Substring(0, 100); } } public TrainerViewModel(Trainer trainer) { _trai...