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Selectors in Objective-C?
First, I'm not sure I really understand what a selector is. From my understanding, it's the name of a method, and you can assign it to a class of type 'SEL' and then run methods such as respondToSelector to see if the receiver implements that method. Can someone offer up a better explanation?
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How to show android checkbox at right side?
...ayout class you've chosen, and add this logic by yourself. You can go over all of the child views and toggling their state. You can use those links to help you out: developer.android.com/samples/CustomChoiceList/src/… , antoine-merle.com/blog/2013/07/17/… . add a clickListener, and toggle the ch...
Problem with converting int to string in Linq to entities
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If you call AsEnumerable you will pay a high performance price on larger databases because it will bring everything in memory. IEnumerable is slower in comparison with IQueryable because the later is executed exclusively in the data...
Importing two classes with same name. How to handle?
...ay that using two classes with the same name and a similiar function is usually not the best idea unless you can make it really clear which is which.
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Xcode Simulator: how to remove older unneeded devices?
I'm running Xcode 4.3.1 iOS-Simulator which originally only supports iOS 5.1.
18 Answers
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MySQL error code: 1175 during UPDATE in MySQL Workbench
... time thing I suggest you turn it back on as this makes it very easy to royally muck up your data if you're not careful
– Frankenmint
Aug 11 '16 at 9:08
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Edit a commit message in SourceTree Windows (already pushed to remote)
...d. However, the current 1.5.2.0 version of
SourceTree for Windows does not allow you to force-push through the GUI, so
you'll need to use Git from the command line anyways in order to do that.
Click Terminal from the GUI to open up a terminal.
Step 7
From the terminal force-push with the follow...
How do you disable viewport zooming on Mobile Safari?
I've tried all three of these to no avail:
15 Answers
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How to Iterate over a Set/HashSet without an Iterator?
...solution for me. I guess i have no choose, i must use Iterator. Thanks for all anyway.
– user1621988
Sep 17 '12 at 8:55
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Pointers in C: when to use the ampersand and the asterisk?
... work differently when you're working with arrays, strings or when you're calling functions with a pointer copy of a variable. It's difficult to see a pattern of logic inside all of this.
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