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Should switch statements always contain a default clause?
...ude a default clause in all switch statements. I recently remembered this advice but can't remember what the justification was. It sounds fairly odd to me now.
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What is the difference between HashSet and List?
...optimised for searching (compared with a list) - it is considerably faster
Adding to a HashSet returns a boolean - false if addition fails due to already existing in Set
Can perform mathematical set operations against a Set: Union/Intersection/IsSubsetOf etc.
HashSet doesn't implement IList only ICo...
bootstrap modal removes scroll bar
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This is a feature, class modal-open gets added to the HTML body when you show the modal, and removed when you hide it.
This makes the scrollbar disappear since the bootstrap css says
.modal-open {
overflow: hidden;
}
You can override this by specifying
.mod...
How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
... -h option to run elevated.
I'm not sure how you would detect if it's already running as elevated or not... maybe re-try with elevated perms only if there's an Access Denied error?
Or, you could simply have the commands for the xcopy and reg.exe always be run with psexec -h, but it would be annoyi...
int a[] = {1,2,}; Weird comma allowed. Any particular reason?
... which can be easily extended at a later date. Consider what's required to add an extra entry to:
int a[] = {
1,
2,
3
};
... you have to add the comma to the existing line and add a new line. Compare that with the case where the three already has a comma after it, where you just have to ...
Maven: Command to update repository after adding dependency to POM
I've added a new dependency to my POM.
5 Answers
5
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Adding and removing style attribute from div with jquery
... answered Mar 22 '11 at 17:02
Adam AlbrechtAdam Albrecht
6,04244 gold badges2727 silver badges3535 bronze badges
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When 1 px border is added to div, Div size increases, Don't want to do that
On click I am adding, 1px border to div, so Div size increases by 2px X 2px.
I dont want to get div size increased. Is there any simple way to do so?
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Adding values to a C# array
Probably a really simple one this - I'm starting out with C# and need to add values to an array, for example:
23 Answers
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Can I use git diff on untracked files?
... include untracked files in its diff output, or is my best bet to use git add on the newly created files and the existing files I have edited, then use:
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