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Split column at delimiter in data frame [duplicate]
...andle the situations where there are different numbers of values separated by '|'. Of course, one has to deal with the result of rbind which may recycle for those rows with fewer elements. But the other solution would fail for such case.
– Yu Shen
Apr 17 '15 at...
Python read-only property
...idden', 42). I don't see what read_only_properties adds that isn't handled by the double underscore name mangling.
– L3viathan
Jan 23 at 13:22
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Change size of axes title and labels in ggplot2
... imageUploader: {
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How do I convert a String to an InputStream in Java?
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Like this:
InputStream stream = new ByteArrayInputStream(exampleString.getBytes(StandardCharsets.UTF_8));
Note that this assumes that you want an InputStream that is a stream of bytes that represent your original string encoded as UTF-8.
For versions of Java...
How can I pad a value with leading zeros?
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@OmShankar by "complex answers", I wasn't referring to explained or detailed answers (which are obviously encouraged on this site even though my answer isn't), but rather answers that contained unnecessary code complexity.
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NSString: isEqual vs. isEqualToString
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I don't see any difference in the way nil is handled by the two. Be nil be the receiver or argument or both.
– SayeedHussain
Dec 13 '14 at 5:07
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Default html form focus without JavaScript
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BackgroundWorker vs background Thread
... Thread class for long-running tasks and when you require features offered by a formal threading model, e.g., choosing between foreground and background threads, tweaking the thread priority, fine-grained control over thread execution, etc.
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jQuery UI slider Touch & Drag/Drop support on Mobile devices
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Is UML practical? [closed]
...e some UML is considered useful.
The useful diagrams for a system, vary by applicability.
But the most widely used ones are:
Class Diagrams
State Diagrams
Activity Diagrams
Sequence Diagrams
There are many enterprises who swear by them and many who outright reject them as an utter waste of t...