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error: request for member '..' in '..' which is of non-class type
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edited Mar 14 '16 at 19:50
Edward Karak
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answere...
Writing a git post-receive hook to deal with a specific branch
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+50
A post-receive hook gets its arguments from stdin, in the form <oldrev> <newrev> <refname>. Since these arguments ar...
How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
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edited Jan 23 '09 at 0:03
answered Jan 22 '09 at 23:41
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Open soft keyboard programmatically
...earLayout.getApplicationWindowToken(),
InputMethodManager.SHOW_FORCED, 0);
But I'm still not able to open this while the activity gets opened, so are there any solution for this?
share
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impro...
Create a completed Task
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answered Oct 6 '14 at 23:04
i3arnoni3arnon
95.7k2525 gold badges268268 silver badges308308 bronze badges
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Mongoose, Select a specific field with find
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206
The _id field is always present unless you explicitly exclude it. Do so using the - syntax:
ex...
How do I edit an existing tag message in git?
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10 Answers
10
Active
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Iterator Loop vs index loop [duplicate]
...terate over a std::vector:
1) index-based iteration
for (std::size_t i = 0; i != v.size(); ++i) {
// access element as v[i]
// any code including continue, break, return
}
Advantages: familiar to anyone familiar with C-style code, can loop using different strides (e.g. i += 2).
Disadva...
About catching ANY exception
... int(s.strip())
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
except ValueError:
print "Could not convert data to an integer."
except:
print "Unexpected error:", sys.exc_info()[0]
raise
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