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Creating a temporary directory in Windows?
...ther ways to do this. You could check to see if the path exists, and if it does call Path.GetRandomFileName() again, and repeat.
– Scott Dorman
Aug 20 '09 at 19:49
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“No X11 DISPLAY variable” - what does it mean?
I am trying to install a Java application on my Linux machine (Slackware).
10 Answers
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super() raises “TypeError: must be type, not classobj” for new-style class
...e and its type are distinct. Here, OldStyle().__class__ is OldStyle, which does not inherit from object, while type(OldStyle()) is the instance type, which does inherit from object. Basically, an old-style class just creates objects of type instance (whereas a new-style class creates objects whose ...
How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...d it in Py3k. When I first saw this question, my thoughts were 'what, this doesn't raise an error?'.
– JAL
Jul 17 '10 at 8:19
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How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
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Firefox doesn't even activate the Edit | Paste menu item for me, so I don't see how it works in Firefox at all.
– podperson
Mar 10 '15 at 18:32
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CSS scrollbar style cross browser [duplicate]
... as well. So in fact, as of 2012, it seems 70% of the browser market share does support it (it being the styling of scrollbars, they do still use different syntax per browser to get the styling done sadly).
– Stijn de Witt
Jul 31 '12 at 13:43
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What is the difference between a var and val definition in Scala?
...at is the difference between a var and val definition in Scala and why does the language need both? Why would you choose a val over a var and vice versa?
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Create instance of generic type whose constructor requires a parameter?
...ked out fine. There's also a CreateInstance<T>() procedure, but that doesn't have an overload for parameters for some rason..
– Boris Callens
Apr 12 '09 at 11:29
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Can one do a for each loop in java in reverse order?
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That's basically what Google's Iterables.reverse does, yes :)
– Jon Skeet
Jul 8 '09 at 13:50
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CSS3 selector :first-of-type with class name?
...type) and is the first of its type among its siblings.
Unfortunately, CSS doesn't provide a :first-of-class selector that only chooses the first occurrence of a class. As a workaround, you can use something like this:
.myclass1 { color: red; }
.myclass1 ~ .myclass1 { color: /* default, or inherite...