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Soft wrap at 80 characters in Vim in window of arbitrary width
... to use Vim's soft wrap capability ( :set wrap ) to wrap some code at 80 characters, regardless of my actual window width.
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How to restore to a different database in sql server?
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This one works like a charm; special thanks for steps 4 & 7
– Anatoly Yakimchuk
Sep 19 '18 at 10:01
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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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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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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...
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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