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Load view from an external xib file in storyboard
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My full example is here, but I will provide a summary below.
Layout
Add a .swift and .xib file each with the same name to your project. The .xib file contains your custom view layout (using auto layout constraints preferably).
Make...
Passing a single item as IEnumerable
... well if the list/array is built ad-hoc, its scope ends after the method call, so it shouldn't cause problems
– Mario F
Oct 16 '09 at 12:55
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How do I align views at the bottom of the screen?
...om are not shown in a relative layout then maybe the layout above it takes all the space. In this case you can put the view, that should be at the bottom, first in your layout file and position the rest of the layout above the views with android:layout_above. This enables the bottom view to take as ...
Class with single method — best approach?
...lity either before or after the old method, we can create a new class and call the old one inside of it - but that's just gross.
Interface woes
Static methods cannot be defined through interfaces for logic reasons. And since we can't override static methods, static classes are useless when we need ...
Reshaping data.frame from wide to long format
...e the same melt function as in the reshape2 package (which is an extended & improved implementation). melt from data.table has also more parameters that the melt-function from reshape2. You can for example also specify the name of the variable-column:
library(data.table)
long <- melt(setDT(w...
Is D a credible alternative to Java and C++? [closed]
... argue it's even behind so-called "scripting" languages like Python, Perl, PHP, Ruby, and even JavaScript in these regards.
To be blunt, you simply can't build a large-scale, cross-platform application using D. With an immature standard library, no support in any modern IDEs (there are plugins for...
Best practices/performance: mixing StringBuilder.append with String.concat
...t can fit both s1 and s2. Copies s1 and s2 contents to this new array. Actually requires less work then + operator.
StringBuilder.append()
Maintains an internal char[] array that grows when needed. No extra char[] is created if the internal one is sufficiently big.
stringBuilder.append(s1.concat(...
Twitter image encoding challenge [closed]
... of the assigned unicode character set, minus the less than, greater than, ampersand, control, combining, and surrogate and private characters. It's not pretty but it works. You can also comment out the default table and select printable 7-bit ASCII (again excluding <, >, and & character...
What's the most efficient way to test two integer ranges for overlap?
...t x1 <= x2 and y1 <= y2) then it is sufficient to test
x1 <= y2 && y1 <= x2
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How to insert a newline in front of a pattern?
...ther answers didn't work for my version of sed.
Switching the position of & and \n did work.
sed 's/regexp/\n&/g'
Edit: This doesn't seem to work on OS X, unless you install gnu-sed.
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