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Getting hold of the outer class object from the inner class object
...esn't want to tell you what its outer instance is, you should respect that and try to design such that you don't need it.
– Jon Skeet
Nov 29 '09 at 19:29
1
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Double exclamation points? [duplicate]
So I was debuging some code and ran across this:
3 Answers
3
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How to combine paths in Java?
...path2 is an absolute path. The Java version will drop the leading / or \ and treat it as a relative path.
– finnw
Feb 12 '10 at 18:17
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Decimal number regular expression, where digit after decimal is optional
...which would force a digit after a decimal point.
– Chandranshu
Nov 12 '13 at 6:16
2
@Chandranshu ...
Inserting string at position x of another string
I have two variables and need to insert string b into string a at the point represented by position . The result I'm looking for is "I want an apple". How can I do this with JavaScript?
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How can I use pickle to save a dict?
...ort pickle
a = {'hello': 'world'}
with open('filename.pickle', 'wb') as handle:
pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL)
with open('filename.pickle', 'rb') as handle:
b = pickle.load(handle)
print a == b
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Iterate an iterator by chunks (of n) in Python? [duplicate]
...e, though.
A less general solution that only works on sequences but does handle the last chunk as desired is
[my_list[i:i + chunk_size] for i in range(0, len(my_list), chunk_size)]
Finally, a solution that works on general iterators an behaves as desired is
def grouper(n, iterable):
it = it...
How to format a phone number with jQuery
... answered Jan 6 '12 at 15:22
andlrcandlrc
39.6k1313 gold badges8080 silver badges107107 bronze badges
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Java ResultSet how to check if there are any results
... 14 '18 at 9:58
Thorbjørn Ravn Andersen
66.9k2828 gold badges163163 silver badges309309 bronze badges
answered Jul 25 '11 at 9:01
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C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
...std::memory_order_acquire); p; p = p->next_) {
if (!p->active_.test_and_set()) {
return p;
}
}
auto p = new HazardPointer<T>();
p->active_.test_and_set();
do {
p->next_ = head_list_.load(std::memory_order_acquire);
} while (!head_list_.compare...