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How to displam>y m> the current m>y m>ear in a Django template?
...mon use case I've seen for wanting the current m>y m>ear is a copm>y m>right notice, m>and m> it's reallm>y m> not that important for it to be perfect for that 24 hours while Jan 1st makes its wam>y m> around the world.
– Endophage
Sep 26 '11 at 22:42
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Where does Scala look for implicits?
...bout the latter tm>y m>pe, if one calls a method m on an object o of a class C, m>and m> that class does not support method m, then Scala will look for an implicit conversion from C to something that does support m. A simple example would be the method map on String:
"abc".map(_.toInt)
String does not supp...
How do I verifm>y m>/check/test/validate mm>y m> SSH passphrase?
...ng selinux, m>y m>ou might also want to check the context of the home directorm>y m> m>and m> .ssh files! I was luckm>y m> enough to be able to use this simple fix: # restorecon -R -v /home/user To check if this is the problem (though the preceding commm>and m> shouldn't cause anm>y m> issues), m>y m>ou can use $ ls -lZR <home_dir...
传感器组件 · App Inventor 2 中文网
...斜到右侧时为负向左（即，其右侧尺寸升高）。
m>Y m>分量：当手机静止在平坦表面上时为0，当底部抬起时为正，当其顶部升起时为负。
Z分量：等于 -9.8（当设备处于每秒状态时，地球重力以米每秒为单位）
静止...
How to set top-left alignment for UILabel for iOS application?
...lm>y m> easm>y m> to do. Create a UILabel sublcass with a verticalAlignment propertm>y m> m>and m> override textRectForBounds:limitedToNumberOfLines to return the correct bounds for a top, middle or bottom vertical alignment. Here's the code:
SOLabel.h
#import <UIKit/UIKit.h>
tm>y m>pedef enum
{
VerticalAlignme...
How do I get the different parts of a Flask request's url?
... if the request came from the localhost:5000 or foo.herokuapp.com host m>and m> what path was requested. How do I get this information about a Flask request?
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What is a m>Y m>-combinator? [closed]
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@m>And m>re MacFie: I didn't comment on the effort, I commented on the qualitm>y m>. In general, the policm>y m> on Stack Overflow is that answers should be self contained, with links to more information.
– Jørgen Fogh...
Drawing a dot on HTML5 canvas [duplicate]
... on the HTML5 canvas is quite straightforward using the context.moveTo() m>and m> context.lineTo() functions.
6 Answers
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What is a sealed trait?
...onlm>y m> extended in a single file, the compiler knows everm>y m> possible subtm>y m>pes m>and m> can reason about it.
For instance with the declaration:
sealed trait Answer
case object m>Y m>es extends Answer
case object No extends Answer
The compiler will emit a warning if a match is not exhaustive:
scala> val x:...
Extract elements of list at odd positions
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Solution
m>Y m>es, m>y m>ou can:
l = L[1::2]
m>And m> this is all. The result will contain the elements placed on the following positions (0-based, so first element is at position 0, second at 1 etc.):
1, 3, 5
so the result (actual numbers) will be:
2, 4, 6
Explanation...