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Maximum single-sell profit
...Let min = arr[0]
# For k = 1 to length(arr):
# If arr[k] < min, set min = arr[k]
# If profit < arr[k] - min, set profit = arr[k] - min
#
# This is short, sweet, and uses only O(n) time and O(1) memory. The beauty of
# this solution is that we are quite naturally led there by thi...
How to pass a variable from Activity to Fragment, and pass it back?
...
To pass info to a fragment , you setArguments when you create it, and you can retrieve this argument later on the method onCreate or onCreateView of your fragment.
On the newInstance function of your fragment you add the arguments you wanna send to it:
/*...
How to run Maven from another directory (without cd to project dir)?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Rolling median algorithm in C
...olution, I am planning on releasing it under GPL. I would be interested in setting up a R and Python interfaces as well.
– AWB
Aug 21 '09 at 15:45
9
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Understanding typedefs for function pointers in C
...ault signal handler for the signal.) Because the first call to 'signal()' set the handler to SIG_IGN and signal() returns the previous error handler, the value of old after the if statement must be SIG_IGN - hence the assertion. (Well, it could be SIG_ERR if something went dramatically wrong - but...
Integer.toString(int i) vs String.valueOf(int i)
I am wondering why the method String.valueOf(int i) exists ? I am using this method to convert int into String and just discovered the Integer.toString(int i) method.
...
Convert String to Calendar Object in Java
... = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);
cal.setTime(sdf.parse("Mon Mar 14 16:02:37 GMT 2011"));// all done
note: set Locale according to your environment/requirement
See Also
Javadoc
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Properties file in python (similar to Java Properties)
...neral not going to pass for valid python code. One alternative is to just set your properties in a python file, and use valid python (e.g: MEDIA_ROOT='/foo') ...
– danbgray
May 11 '12 at 21:19
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How To: Best way to draw table in console app (C#)
...a couple of libraries based on ConsoleTable with slightly extended feature sets, like more line styles.
CsConsoleFormat
If you need more complex formatting, you can use CsConsoleFormat.† Here's a table generated from a process list (from a sample project):
new Grid { Stroke = StrokeHeader, Stro...
Reverse / invert a dictionary mapping
...for inverse in the case of non unique values. Every value is mapped to the set of keys leading to it.
– Leo
Oct 25 '16 at 19:08
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