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What is the easiest way to get the current day of the week in Android?
...Current day is Monday
break;
case Calendar.TUESDAY:
// etc.
break;
}
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Get the first element of each tuple in a list in Python [duplicate]
...mprehensions
For a discussion on why to prefer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196.
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How to revert a Git Submodule pointer to the commit stored in the containing repository?
...t points wrt to submodules you can:
git ls-tree <some sha1, or branch, etc> Submodule/path
you can then see the commit or anything else if you like by passing that into log, etc (the git-dir option at the git command level allows you to skip having to cd down to the submodule):
git --git-d...
What's “P=NP?”, and why is it such a famous question? [closed]
...r, and a time limit, a potential solution would be a list of cities in the order the salesman visits them, and it would work if the sum of the travel times was less than the time limit.
Such a problem is in NP if we can efficiently check a potential solution to see if it works. For example, given...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...ww.codecommit.com/scala-style-guide.pdf
The recommended syntax for higher order methods calls is to always use braces, and to skip the dot:
val filtered = tupleList takeWhile { case (s1, s2) => s1 == s2 }
For "normal" metod calls you should use the dot and parentheses.
val result = myInstanc...
How to get first character of a string in SQL?
...y, by having parameters lists that are not the conventional commalists, in order to make them easily identifiable as being from the standard!
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String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
...ble for display in any
particular culture. Its major
application is to order strings in a
way that will be identical across
cultures.
http://msdn.microsoft.com/en-us/library/system.stringcomparer.invariantcultureignorecase.aspx
The invariant culture is the
CultureInfo object returne...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...solution is to create a nine-patch image so that the image's border can stretch to fit the size of the screen without affecting the static area of the image.
http://developer.android.com/guide/topics/graphics/2d-graphics.html#nine-patch
...
git revert back to certain commit [duplicate]
... I have been using this approach but what do you need to do in order to safely be able to commit on another machine? (instead git pull -f origin master)
– Christophe De Troyer
Jan 8 '16 at 15:30
...
Any way to make a WPF textblock selectable?
... (blinking caret in TextBox, no keyboard support in manual implementations etc.)
After hours of digging around and reading the WPF source code, I instead discovered a way of enabling the native WPF text selection for TextBlock controls (or really any other controls). Most of the functionality aroun...