大约有 46,000 项符合查询结果(耗时:0.0404秒) [XML]

https://stackoverflow.com/ques... 

How can I cast int to enum?

... (e.g. "2342342" -- assuming that's not a value of your enum), it will actually allow that without throwing an error! Your enum will have that value (2342342) even though it's not a valid choice in the enum itself. – JoeCool Jun 25 '13 at 15:14 ...
https://stackoverflow.com/ques... 

How to make a python, command-line program autocomplete arbitrary things NOT interpreter

...ts, i.e. --help, --verbose and --version. For your purposes, you'll essentially want to customise the values that are put into opts. Do have a look at the example on the linked page, it's all pretty straightforward. share ...
https://stackoverflow.com/ques... 

How do I safely pass objects, especially STL objects, to and from a DLL?

How do I pass class objects, especially STL objects, to and from a C++ DLL? 4 Answers ...
https://stackoverflow.com/ques... 

Stack smashing detected

... Stack Smashing here is actually caused due to a protection mechanism used by gcc to detect buffer overflow errors. For example in the following snippet: #include <stdio.h> void func() { char array[10]; gets(array); } int main(int argc,...
https://stackoverflow.com/ques... 

Fastest method to replace all instances of a character in a string [duplicate]

What is the fastest way to replace all instances of a string/character in a string in JavaScript? A while , a for -loop, a regular expression? ...
https://stackoverflow.com/ques... 

Can anyone explain python's relative imports?

... Thanks, but this honestly seems really silly. For such a beautiful language, I can't believe the designers would create such a restriction. Isn't there any other way? – carl Dec 16 '09 at 23:48 ...
https://stackoverflow.com/ques... 

What is the syntax rule for having trailing commas in tuple definitions?

... In all cases except the empty tuple the comma is the important thing. Parentheses are only required when required for other syntactic reasons: to distinguish a tuple from a set of function arguments, operator precedence, or to a...
https://stackoverflow.com/ques... 

Iterating through a JSON object

..._raw= raw.readlines() json_object = json.loads(json_raw[0]) you should really just do: json_object = json.load(raw) You shouldn't think of what you get as a "JSON object". What you have is a list. The list contains two dicts. The dicts contain various key/value pairs, all strings. When you do j...
https://stackoverflow.com/ques... 

How to set Java environment path in Ubuntu

I just installed JDK in Ubuntu with sudo apt-get install openjdk-6-jdk command, after the installation where's the Java bin directory located? And how can I set the environment path for that directory? I have little experience with Ubuntu, can anyone give some advice or suggest any good website ...
https://stackoverflow.com/ques... 

Convert string to symbol-able in ruby

Symbols are usually represented as such 7 Answers 7 ...