大约有 510 项符合查询结果（耗时：0.0175秒） [XML]
Regex for numbers only
...t is matching a string that contains all numbers plus an equals sign like "1234=4321". I'm sure there's a way to change this behavior, but as I said, I've never really done much with regular expressions.
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Find (and kill) process locking port 3000 on Mac
...f produces output suitable for piping to a subsequent kill: lsof -t -i tcp:1234 | xargs kill
– Manav
Jan 7 '14 at 4:58
8
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Conversion from Long to Double in Java
...ecessary, you can create a double with a long value like this: "double d = 1234L;".
– crusam
Sep 16 '10 at 8:28
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How to convert string into float in JavaScript?
... What about where you have a comma used as a thousand seperator? E.g. 1234 written as 1,234
– Chris B
Jun 26 '09 at 10:33
6
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what are the .map files used for in Bootstrap 3.x?
...ed May 17 at 21:00
grahamcracker1234
54111 gold badge55 silver badges2424 bronze badges
answered Jan 7 '19 at 9:36
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Fast permutation -> number -> permutation mapping algorithms
I have n elements. For the sake of an example, let's say, 7 elements, 1234567. I know there are 7! = 5040 permutations possible of these 7 elements.
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Is there any way to post events to Google Analytics via server-side API? [closed]
... string postData =
"v=1&tid=UX-XXXXXXX-1&cid=1234&t=" + type +
"&ec=" + category +
"&ea=" + action +
"&el=" + label +
"&ev=" + value;
byte[] data = encoding.GetBytes(postD...
Android- create JSON Array and JSON Object
...r");
jsonResult.put("username", "iesous");
jsonResult.put("password", "1234");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Log.d("DEV","jsonResult->"+jsonResult);
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Hibernate show real SQL [duplicate]
...ies only to hibernate version < 3.0 right?
– Jolly1234
May 20 '15 at 19:13
@Brian - do I need to put in <Loggers...
How do you check in python whether a string contains only numbers?
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Use str.isdigit:
>>> "12345".isdigit()
True
>>> "12345a".isdigit()
False
>>>
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