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How does java do modulus calculations with negative numbers?
...eneral, int result = (-a) % b; gives the right answer when |-a| > b. In order to get the proper result when |-a| < b we should wrap the divisor. int result = ((-a) % b) + b; for negative a or int result = (((-a) % b) + b) % b; for positive or negative a
– Oz Edri
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What is the correct MIME type to use for an RSS feed?
...ood choice, as it states that it accepts RSS, Atom, and XML (in descending order or preference).
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String output: format or concat in C#?
... version of your code.
1. I removed Console.WriteLine as it's probably few orders of magnitude slower than what I'm trying to measure.
2. I'm starting the Stopwatch before the loop and stopping it right after, this way I'm not losing precision if the function takes for example 26.4 ticks to execute....
How to for each the hashmap? [duplicate]
...anything with the combo box once its created. Or are the values not in the order you want? Or did you need the keys instead of the values in the combo box? I think most would agree that any of the 3 answers so far should work fine, so likely there's a problem with apply the answer or another proble...
Dump a mysql database to a plaintext (CSV) backup from the command line
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In MySQL itself, you can specify CSV output like:
SELECT order_id,product_name,qty
FROM orders
INTO OUTFILE '/tmp/orders.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
From http://www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-fil...
C# Set collection?
...at contains no duplicate elements, and whose elements are in no particular order...
The capacity of a HashSet(Of T) object is the number of elements that the object can hold. A HashSet(Of T) object's capacity automatically increases as elements are added to the object.
The HashSet(Of...
What do I use for a max-heap implementation in Python?
...ou have something that doesn't easily map to int/float, you can invert the ordering by wrapping them in a class with an inverted __lt__ operator.
– Daniel Stutzbach
Jul 23 '12 at 14:05
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Difference in make_shared and normal shared_ptr in C++
...): This is not a problem since C++17, due to the changes in the evaluation order of function arguments. Specifically, each argument to a function is required to fully execute before evaluation of other arguments.
Since the OP seem to be wondering about the exception-safety side of things, I've upda...
java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
...rmat
UTF-16BE Sixteen-bit UCS Transformation Format, big-endian byte order
UTF-16LE Sixteen-bit UCS Transformation Format, little-endian byte order
UTF-16 Sixteen-bit UCS Transformation Format, byte order identified by an optional byte-order mark
Example:
import java.net.URLEnco...
class method generates “TypeError: … got multiple values for keyword argument …”
...t happens when you try to pass positional parameter with wrong
position order along with keyword argument in calling function.
there is difference between parameter and argument you can read in detail about here Arguments and Parameter in python
def hello(a,b=1, *args):
print(a, b, *args)
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