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Express: How to pass app-instance to routes from a different file?
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Johann
3,48633 gold badges3535 silver badges3636 bronze badges
answered Feb 22 '13 at 6:13
FengFeng
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Unicode (UTF-8) reading and writing to files in Python
I'm having some brain failure in understanding reading and writing text to a file (Python 2.4).
14 Answers
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Android 4.2: back stack behaviour with nested fragments
... and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back button the system does not run down the back stack to the previous fragment.
On the other hand, when using getFragmentManager() and addToBackStack(String name), by pressing...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
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As of C++11, special cases were added to the suite of power functions (and others). C++11 [c.math] /11 states, after listing all the float/double/long double overloads (my emphasis, and paraphrased):
Moreover, there shall be additional overloads suffici...
Why there is no ForEach extension method on IEnumerable?
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There is already a foreach statement included in the language that does the job most of the time.
I'd hate to see the following:
list.ForEach( item =>
{
item.DoSomething();
} );
Instead of:
foreach(Item item in list)
{
it...
Git on Windows: How do you set up a mergetool?
...L\" \"$REMOTE\" \"$MERGED\""
The changes (relative to Charles Bailey):
added to global git config, i.e. valid for all git projects not just the current one
the custom tool config value resides in "mergetool.[tool].cmd", not "merge.[tool].cmd" (silly me, spent an hour troubleshooting why git kept...
C# Sortable collection which allows duplicate keys
... will appear in report.
The sequence is the Y position (cell) on Excel spreadsheet.
16 Answers
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Why is it considered a bad practice to omit curly braces? [closed]
Why does everyone tell me writing code like this is a bad practice?
52 Answers
52
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Covariance and contravariance real world example
...ic class Teacher : Person { }
public class MailingList
{
public void Add(IEnumerable<out Person> people) { ... }
}
public class School
{
public IEnumerable<Teacher> GetTeachers() { ... }
}
public class PersonNameComparer : IComparer<Person>
{
public int Compare(Pers...
Why is UICollectionViewCell's outlet nil?
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JánosJános
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