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Why is UICollectionViewCell's outlet nil?
...alling self.collectionView.registerClass(LeftMenuCollectionViewCell.self, forCellWithReuseIdentifier: "ls") again. If you are using a storyboard you don't want to call this. It will overwrite what you have in your storyboard.
If you still have the problem check wether reuseIdentifier is same in deq...
javascript i++ vs ++i [duplicate]
...nd ++i is the value of the expression.
The value i++ is the value of i before the increment. The value of ++i is the value of i after the increment.
Example:
var i = 42;
alert(i++); // shows 42
alert(i); // shows 43
i = 42;
alert(++i); // shows 43
alert(i); // shows 43
The i-- and --i operators...
What should Xcode 6 gitignore file include?
What should the typical .gitignore include for Xcode 6?
3 Answers
3
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List of all special characters that need to be escaped in a regex
...plate with a message that a user is trying to send. I am using Java regex for matching the message. The template/message may contain special characters.
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How to list running screen sessions?
...
To list all of the screen sessions for a user, run the following command as that user:
screen -ls
To see all screen sessions on a specific machine you can do:
ls -laR /var/run/screen/
I get this on my machine:
gentle ~ # ls -laR /var/run/screen/
/var/ru...
How to trigger an event after using event.preventDefault()
...though, using a flag to determine whether your custom code has already run or not - such as this (please ignore the blatant namespace pollution):
var lots_of_stuff_already_done = false;
$('.button').on('click', function(e) {
if (lots_of_stuff_already_done) {
lots_of_stuff_already_done ...
How to increase heap size of an android application?
...uses several 3D models. Such a model with textures can take up a lot of memory. I found out the manufacturer sets a limit on the heap size an application can use. For example my tablet Samsung Galaxy Tab 8.9 P7310 can take up 64MB of memory.
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How to check if one DateTime is greater than the other in C#
... objects: StartDate and EndDate . I want to make sure StartDate is before EndDate . How is this done in C#?
11 Answer...
How to add jQuery in JS file
I have some code specific to sorting tables. Since the code is common in most pages I want to make a JS file which will have the code and all the pages using it can reference it from there.
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Does Dart support enumerations?
Does Dart support enumerations? For instance:
7 Answers
7
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