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Why do people use __(double underscore) so much in C++
...e sort of program assertion failure, including the textual location of the error.
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C# vs Java Enum (for those new to C#)
...nteger declaration such as FOO = 0 which is easier to use in ORM tools (no error prone ordinal() usage necessary). Further C# supports bitwise enumerations which are often very usefull, especially in combination with EntityFramework. Java should extend their enums to allow them to be binded to integ...
When should use Readonly and Get only properties
...if the setter is not there. And trying to do so would result in a compiler error.
– Devraj Gadhavi
Mar 25 '13 at 7:47
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How can I add remote repositories in Mercurial?
...t, I'd like to include that as well. Other potentials improvements include error checking on the parameters and factoring out the call to $(hg root).
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How to convert java.sql.timestamp to LocalDate (java8) java.time?
...takes it off again - you're much more likely to get a nasty -hard to find- error doing it that way.
– AutomatedMike
Aug 13 '19 at 11:23
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Using IoC for Unit Testing
... Any experience?
Yes, on a huge solution, you need more than ever a non error-prone and refactoring-adverse solution (i.e. either through a type safe IoC container or good IDE support).
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Cleaner way to update nested structures
...Person = Person(bill,21)
scala> lens[Person].namexx(()) // Compilation error
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Why java classes do not inherit annotations from implemented interfaces?
...po wasn't there), I'd expect a The field value is ambiguous.-like compiler error just like with two interfaces declaring the same constant with different values. I know that this is not a field, but annotation values get all resolved at compile time, don't they? The feature we're missing here would ...
Why does the indexing start with zero in 'C'?
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@phkahler: the error is in authors and languages calling array indices as indices; if you think of it as an offset, then 0-based becomes natural for lay person as well. Consider the clock, the first minute is written as 00:00, not 00:01 isn...
Why does this code using random strings print “hello world”?
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}
catch (IOException e) {
System.err.println("Error reading from " + fileName + ": " + e);
}
}
private static boolean isLowerAlpha (String word) {
char[] c = word.toCharArray();
for (int i = 0; i < c.length; i++) {
if (c[i]...