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Array versus List: When to use which?
... encoding;
I use a local rolling byte[] buffer which I fill before sending down to the underlying stream (and v.v.); quicker than BufferedStream etc;
it internally uses an array-based model of objects (Foo[] rather than List<Foo>), since the size is fixed once built, and needs to be very fast....
How to calculate a Mod b in Casio fx-991ES calculator
... switch display mode to ab/c:
Go to settings (Shift + Mode).
Press arrow down (to view more settings).
Select ab/c (number 1).
Now do your calculation (in comp mode), like 50 / 3 and you will see 16 2/3, thus, mod is 2. Or try 54 / 7 which is 7 5/7 (mod is 5).
If you don't see any fraction then ...
Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...Safallwa the methods of List,or you may access the methods of ArrayList by downcasting later
– LancelotHolmes
Nov 21 '16 at 3:11
1
...
Best way to convert an ArrayList to a string
...hell this is not the first (and accepted) answer.. I always have to scroll down until I know it's there.. elegant and concise
– Jack
Feb 24 '17 at 15:08
2
...
How do I delete unpushed git commits?
... easier:
git cherry-pick master..topic
So the entire sequence will come down to:
git reset --hard <latest-commit-to-keep>
git cherry-pick master..topic
When your topic-duplicate branch has been checked out. That would remove previously-cherry-picked commits from the current duplicate, an...
When to use a View instead of a Table?
...life of the session? Reason I ask: we have a system that sometimes goes down in the middle of a long code run. I mitigate this by biting portions of the code into intermediate tables which save intermediate results. So if the system conks before code is complete, I only have to pick up starting...
C++ project organisation (with gtest, cmake and doxygen)
...ct(PROJ googletest
GIT_REPOSITORY https://github.com/google/googletest.git
GIT_TAG release-1.8.0
UPDATE_DISCONNECTED 1
)
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) # Preven...
The best way to remove duplicate values from NSMutableArray in Objective-C?
...me, which gets expensive quickly as the original array grows.
To get that down to O(N) time you could use a NSMutableSet to store a record of items already added to the new array, since NSSet lookups are O(1) rather than O(N). In other words, checking to see whether an element is a member of an NSS...
C pointer to array/array of pointers disambiguation
...
When I first read this I thought: "I will never come down to this level". The next day, I downloaded it.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Nov 27 '19 at 11:37
...
Difference between webdriver.Dispose(), .Close() and .Quit()
...blic void SetupTest()
{
Driver = WebDriverFactory.GetDriver();
}
[TearDown]
public void TearDown()
{
if (Driver != null)
Driver.Quit();
}
In summary ensure that Quit() or Dispose() is called before exiting the program, and don't use the Close() method unless you're sure of what you'...