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How to position a div in the middle of the screen when the page is bigger than the screen
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16 Answers
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How can I extract a good quality JPEG image from a video file with ffmpeg?
...le:v (or the alias -q:v) as an output option.
Normal range for JPEG is 2-31 with 31 being the worst quality.
The scale is linear with double the qscale being roughly half the bitrate.
Recommend trying values of 2-5.
You can use a value of 1 but you must add the -qmin 1 output option (because the de...
Finding the index of elements based on a condition using python list comprehension
...nstead of a list.
>>> import numpy
>>> a = numpy.array([1, 2, 3, 1, 2, 3])
>>> a
array([1, 2, 3, 1, 2, 3])
>>> numpy.where(a > 2)
(array([2, 5]),)
>>> a > 2
array([False, False, True, False, False, True], dtype=bool)
>>> a[numpy.where(a ...
Do you use NULL or 0 (zero) for pointers in C++?
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21 Answers
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How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?
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155
If you find yourself doing things like this regularly it may be worth investigating the object...
Get all child views inside LinearLayout at once
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edited Jun 4 '17 at 16:53
Benny
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Bash command to sum a column of numbers [duplicate]
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10 Answers
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RestSharp JSON Parameter Posting
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213
You don't have to serialize the body yourself. Just do
request.RequestFormat = DataFormat.Jso...