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String formatting named parameters?
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80
In Python 2.6+ and Python 3, you might choose to use the newer string formatting method.
print(...
Remove an entire column from a data.frame in R
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edited Sep 18 '13 at 11:04
answered Jun 8 '11 at 23:06
Jo...
“message failed to fetch from registry” while trying to install any module
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805
I had this issue with npm v1.1.4 (and node v0.6.12), which are the Ubuntu 12.04 repository vers...
Does delete on a pointer to a subclass call the base class destructor?
...s A
{
char *someHeapMemory;
public:
A() : someHeapMemory(new char[1000]) {}
~A() { delete[] someHeapMemory; }
};
class B
{
A* APtr;
public:
B() : APtr(new A()) {}
~B() { delete APtr; }
};
class C
{
A Amember;
public:
C() : Amember() {}
~C() {} // A is freed / de...
Meaning of = delete after function declaration
...ibited?
– Reb.Cabin
Feb 2 '17 at 1:50
12
@Reb, =delete makes the method inaccessible even from co...
How to get all of the immediate subdirectories in Python
... not use natural sorting. This means results will be sorted like this: 1, 10, 2. To get natural sorting (1, 2, 10), please have a look at https://stackoverflow.com/a/48030307/2441026
Results:
scandir is: 3x faster than walk, 32x faster than listdir (with filter), 35x faster than Pathlib and 3...
Can an AngularJS controller inherit from another controller in the same module?
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answered Nov 27 '13 at 0:24
Salman von AbbasSalman von Abbas
20.8k88 gold badges6464 silver badges5656 bronze badges
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Sockets: Discover port availability using Java
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10 Answers
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Given the lat/long coordinates, how can we find out the city/country?
...ailable in XML)
https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&sensor=true
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What is the difference between Class.getResource() and ClassLoader.getResource()?
...n for question #2.
– oligofren
Jan 10 '14 at 9:55
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