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What does “static” mean in C?
...t;
/*
Undefined behavior: already defined in main.
Binutils 2.24 gives an error and refuses to link.
https://stackoverflow.com/questions/27667277/why-does-borland-compile-with-multiple-definitions-of-same-object-in-different-c
*/
/*int i = 0;*/
/* Works in GCC as an extension: https://stackoverflo...
What does “not run” mean in R help pages?
...urpose of illustration, it’s often useful to include code that causes an error. \dontrun{} allows you to include code in the example that is never used. There are two other special commands. \dontshow{} is run, but not shown in the help page: this can be useful for informal tests. \donttest{} is r...
ElasticSearch - Return Unique Values
... "size" : 500 }
}
}}
But if you ran into following error:
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "Fielddata is disabled on text fields by default. Set fielddata=true on [fastest_method]...
What's the reason I can't create generic array types in Java?
...;
Object[] oa = bsa;
oa[0] = new Box<Integer>(3); // error not caught by array store check
String s = bsa[0].x; // BOOM!
}
}
We had proposed to resolve this
problem using statically safe arrays
(aka Variance) bute that was rejected
for Tiger.
-- gaf...
Difference between await and ContinueWith
...g a task will "unwrap" aggregate exceptions which usually leads to simpler error handling. Also using await will implicitly schedule the continuation in the calling context (unless you use ConfigureAwait). It's nothing that can't be done "manually", but it's a lot easier doing it with await.
I sugg...
When should we use intern method of String on String literals
...ve pointed out, doing this harbors a great risk of introducing programming errors, so this should be done only as a desparate measure of last resort.
The downside is that interning a String takes more time than simply throwing it on the heap, and that the space for interned Strings may be limited, ...
?: operator (the 'Elvis operator') in PHP
...the variable in the parenthesis exists though, or you're going to raise an error. PHP will not just assume it having a value of null or anything. Just sayin'
– DanMan
Aug 13 '15 at 11:10
...
Does a finally block run even if you throw a new Exception?
...h-finally block
throws
For unchecked exceptions, java does not mandate, error handling.
this being the reason, if an unchecked exception occurs in finally block then and no handling is done for that, then code written below this point (where the error has occurred) will not be executed.
So I sug...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...for line in sorter.stdout]
print('OK!' if result == sorted(sequence) else 'Error!')
A detailed explanation of the algorithm can be found in the following series of posts:
1MB Sorting Explained
Arithmetic Coding and the 1MB Sorting Problem
Arithmetic Encoding Using Fixed-Point Math
...
Why do some claim that Java's implementation of generics is bad?
...
Sorry, why is the last line a compile error? I'm messing around with it in Eclipse & can't get it to fail there - if I add enough stuff for the rest of it to compile.
– oconnor0
Feb 4 '10 at 21:44
...