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UICollectionView auto scroll to cell at IndexPath
...rray of collection view. All of the cells don't fit on the screen. I have 30 cells and only 6 on the screen.
9 Answers
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Android: java.lang.SecurityException: Permission Denial: start Intent
...reated an application containing GWVectraNotifier activity which is called from other applications to display Notification.
...
Why can I initialize a List like an array in C#?
...:
var grades = new Dictionary<string, int>
{
{ "Suzy", 100 },
{ "David", 98 },
{ "Karen", 73 }
};
Is roughly identical to:
var temp = new Dictionary<string, int>();
temp.Add("Suzy", 100);
temp.Add("David", 98);
temp.Add("Karen", 73);
var grades = temp;...
Using pre-compiled headers with CMake
...kd6c.aspx use of "/Fp" is not mandatory. However, if I cut out those flags from your macro no pch is set.
– Vram Vardanian
Apr 14 '15 at 15:56
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Good reasons to prohibit inheritance in Java?
...prising and unpredicatable if the ancestor wasn't designed to be inherited from.
Classes should therefore come in two kinds :
Classes designed to be extended, and with enough documentation to describe how it should be done
Classes marked final
If you are writing purely internal code this may b...
Why would one omit the close tag?
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Yes, blunt AND provocative phrasing attract downvotes. From what I've read over time, leaving out closing token has absolutely no downsides as long as you don't work with software that can't handle that. Unless you can actually prove that omitting closing tokens is bad and a very...
How to add new elements to an array?
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408
The size of an array can't be modified. If you want a bigger array you have to instantiate a ne...
Checkout old commit and make it a new commit [duplicate]
...ected), git checkout <commit-hash> . should checkout . (all changes) from the commit to your working-tree, which you can apply as a new commit. You can also detach HEAD and branch off that commit. It should then be at HEAD for the new branch and you can commit there. The . is important.
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Rename a git submodule
...tree but also updating the "submodule.<submodule name>.path" setting from the .gitmodules file and stage both.
This doesn't happen when no .gitmodules file is found and only issues a warning when it doesn't have a section for this submodule. This is because the user might just use plain gitl...
What's the absurd function in Data.Void useful for?
...
this is a strict-ified and simplified version of the standard pipes type from Gabriel Gonzales' Pipes library. Now, we can encode a pipe that never yields (ie, a consumer) as
type Consumer a r = Pipe a Void r
this really never yields. The implication of this is that the proper fold rule for a...