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How to get item's position in a list?
...[i for i,x in enumerate(testlist) if x == 1]:
... print i
...
0
5
7
Now we'll construct a generator...
>>> (i for i,x in enumerate(testlist) if x == 1)
<generator object at 0x6b508>
>>> for i in (i for i,x in enumerate(testlist) if x == 1):
... print i
...
0
5
7
...
time.sleep — sleeps thread or process?
... quite weird to me. And I meant 11 (not 5), sorry can't correct my comment now. I actually need some help understanding what point this answer is trying to make.
– akki
Aug 1 '17 at 5:55
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Do you need text/javascript specified in your tags?
...uired and unnecessary. In HTML, it is better to leave it out. The browser knows what to do.
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How to delete multiple buffers in Vim?
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I know next to nothing about Vimscript, but how about glob() function?
– Thanh DK
Jul 1 '10 at 10:14
1
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How to find my Subversion server version number?
I want to know if my server is running Subversion 1.5.
18 Answers
18
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Static constant string (class member)
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In C++11 you can do now:
class A {
private:
static constexpr const char* STRING = "some useful string constant";
};
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Which terminal command to get just IP address and nothing else?
... This is the best answer. ifconfig is deprecated several years now on most os's.
– pozcircuitboy
Jun 19 '19 at 20:39
2
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Gson: Directly convert String to JsonObject (no POJO)
...tempting JSON tree manipulation in GSON, but I have a case where I do not know or have a POJO to convert a string into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
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Disable ScrollView Programmatically?
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Ok now the code complies, though when I run the app it crashes... and when i remove this class and return the <ScrollView instead of your class the app works fine!
– Omar
Apr 24 '11 at 9...
Case insensitive string as HashMap key
... as long as you don't need it generified (or do they finally have generics now?)
– Dave Newton
Nov 23 '11 at 4:06
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