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UITableView Cell selected Color?
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If you have a grouped table with just one cell per section, just add this extra line to the code:
bgColorView.layer.cornerRadius = 10;
UIView *bgColorView = [[UIView alloc] init];
[bgColorView setBackgroundColor:[UIColor redColor]];
bgColorView.layer.cornerRadius = 10;
[cell setSelectedBackground...
How do I join two lines in vi?
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'J' gives extra space while joining lines.
– Maxim Kim
Dec 16 '09 at 7:25
3
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What does Expression.Quote() do that Expression.Constant() can’t already do?
...t. You're suggesting that in order to be parsimonious about not adding one extra factory method and node type amongst the several dozen already there, that we add a bizarre corner case to constants, so that constants are sometimes logically constants, and sometimes they are rewritten lambdas with cl...
Xcode source automatic formatting
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Good tip. Extra lame that XCode doesn't have this.
– AndrewK
Dec 10 '13 at 3:41
4
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How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
...udes a step that returns an invalid answer to complete without introducing extra exceptions. To verify the answer is value simply test for non nandness ( is that's word if not I bags it) via Float.isNan() o equivalent.
shar...
How can I remove the search bar and footer added by the jQuery DataTables plugin?
...n for each column, like in this example :datatables.net/release-datatables/extras/FixedColumns/… . Be aware!
– Janis Peisenieks
Apr 17 '13 at 10:45
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Can attributes be added dynamically in C#?
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Why do you need to? Attributes give extra information for reflection, but if you externally know which properties you want you don't need them.
You could store meta data externally relatively easily in a database or resource file.
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Android Text over image
...droid:text="Look at the drawable below"/>
With this you don't need an extra ImageView. It's also possible to use two drawables on more than one side of the TextView.
The only problem you will face by using this, is that the drawable can't be scaled the way of an ImageView.
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Call a “local” function within module.exports from another function in module.exports?
...d answer. If you define functions outside of the exports scope, it adds an extra level of indirection, and while it can be desirable sometimes, it makes it more complicated, to refactor, e.g. rename the function, of find usage of the function, etc.
– Pierre Henry
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Why is exception handling bad?
.... results in convoluted code" Long time ago I've wrote C program with many string operations. Every method was allocationg memory and then checking if allocation was succesfull. It appeared that majority of the code was just checking allocations. Isn't it convoluted? C++ with exceptions was a great...