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What differences, if any, between C++03 and C++11 can be detected at run-time?
...le to write a function, which, when compiled with a C compiler will return 0, and when compiled with a C++ compiler, will return 1 (the trivial sulution with
#ifdef __cplusplus is not interesting).
...
How can I make setInterval also work when a tab is inactive in Chrome?
I have a setInterval running a piece of code 30 times a second. This works great, however when I select another tab (so that the tab with my code becomes inactive), the setInterval is set to an idle state for some reason.
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Naming of enums in Java: Singular or Plural?
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answered Apr 2 '13 at 4:20
Avram ScoreAvram Score
3,24922 gold badges1414 silver badges1212 bronze badges
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Save classifier to disk in scikit-learn
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205
Classifiers are just objects that can be pickled and dumped like any other. To continue your ex...
Python, creating objects
...
class Student(object):
name = ""
age = 0
major = ""
# The class "constructor" - It's actually an initializer
def __init__(self, name, age, major):
self.name = name
self.age = age
self.major = major
def make_student(name, age,...
How can I extract a good quality JPEG image from a video file with ffmpeg?
...2).
To output a series of images:
ffmpeg -i input.mp4 -qscale:v 2 output_%03d.jpg
See the image muxer documentation for more options involving image outputs.
To output a single image at ~60 seconds duration:
ffmpeg -ss 60 -i input.mp4 -qscale:v 4 -frames:v 1 output.jpg
This will work with any vid...
How to clone a case class instance and change just one field in Scala?
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answered Aug 30 '11 at 20:32
NicolasNicolas
22.9k44 gold badges5757 silver badges6363 bronze badges
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View's SELECT contains a subquery in the FROM clause
...t gives?
– Pacerier
Apr 15 '15 at 9:08
28
Now allowed in 5.7 ! :-)
– Franç...
pass **kwargs argument to another function with **kwargs
...t lists
– dinosaur
Sep 19 '15 at 17:05
8
An actual code example would make this answer considerab...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
... |
edited Feb 23 '11 at 10:59
answered Jan 22 '11 at 18:12
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