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Is there “Break on Exception” in IntelliJ?
...to break every time the app throws an exception. If you use exceptions for what they are for (to handle exceptional cases and not to handle the flow of normal situations) you will only stop when you reach the desired exception almost all the time.
PD. answer added just to point out the pretty useful...
Signed versus Unsigned Integers
...uld require more instructions and generally be a waste of processor time.
What do I mean by "native support"? Basically I mean that there are a set of instructions you use for unsigned numbers and another set that you use for signed numbers. Unsigned numbers can sit in the same registers as signed ...
How to get correct timestamp in C#
...
What is the other way around? from timestamp to datetime
– DanielV
Jun 15 '17 at 17:55
2
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super() in Java
...we called Show(), the Show() function of the derived class was called. But what should we do if we want to call the Show() function of the parent class? Check out program 4 for the solution.
Program 4
class Base
{
int a = 100;
void Show()
{
System.out.println(a);
}
}
class...
What are the functional differences between NW.js, Brackets-Shell and Electron?
...ts-shell looked interesting, but other than a nice IDE I didn't really get what made this one as good or better than the rest. They are very clear that "The brackets-shell is only maintained for use by the Brackets project ", that screams run away to me.
https://github.com/adobe/brackets-shell#ove...
How can I write a regex which matches non greedy? [duplicate]
...it always matches the longest possible string.
The trick then is to limit what it's allowed to match in the first place. Instead of .* you seem to be looking for
[^>]*
which still matches as many of something as possible; but the something is not just . "any character", but instead "any chara...
:: (double colon) operator in Java 8
...etGrade().compareTo(e2.getGrade())); // lambda exp
It seems all good but what if the class Employee also provides similar method:
public class Employee {
private String name;
private String grade;
// getter and setter
public static int compareByGrade(Employee e1, Employee e2) {
...
How to flatten tree via LINQ?
...ere going to argue a point then perhaps the code is not obviously correct. What could make it more clearly correct?
– Eric Lippert
Jan 21 '14 at 16:50
3
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What's Go's equivalent of argv[0]?
How can I get my own program's name at runtime? What's Go's equivalent of C/C++'s argv[0]? To me it is useful to generate the usage with the right name.
...
Why is Scala's immutable Set not covariant in its type?
...cept behind sets as functions" - could this be expanded upon? For example, what advantages does "a set as a function" give me that a "set as a collection" not? Is it worth losing the use of that covariant type?
– oxbow_lakes
Mar 24 '09 at 22:00
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