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How does std::forward work? [duplicate]
... let's take a look at what std::forward does according to the standard:
§20.2.3 [forward] p2
Returns: static_cast<T&&>(t)
(Where T is the explicitly specified template parameter and t is the passed argument.)
Now remember the reference collapsing rules:
TR R
T& &...
Check if key exists and iterate the JSON array using Python
...r"}, "message": "How ARE you?", "comments": {"count": 0}, "updated_time": "2012-05-01", "created_time": "2012-05-01", "to": {"data": [{"id": "1543", "name": "Honey Pinter"}]}, "type": "status", "id": "id_7"}"""
def getTargetIds(jsonData):
data = json.loads(jsonData)
if 'to' not in data:
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How to construct a std::string from a std::vector?
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edited May 20 '19 at 11:00
sanyash
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Replace Fragment inside a ViewPager
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162
There is another solution that does not need modifying source code of ViewPager and FragmentStat...
Print current call stack from a method in Python code
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edited Oct 26 '15 at 7:34
Quentin Pradet
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Assign an initial value to radio button as checked
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answered Jan 17 '11 at 7:52
polarblaupolarblau
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error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
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25 Answers
25
Active
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Using JQuery - preventing form from submitting
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273
Two things stand out:
It possible that your form name is not form. Rather refer to
the tag ...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
... edited Feb 6 '15 at 16:06
m02ph3u5
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answered Oct 7 '13 at 5:27
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