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Why does struct alignment depend on whether a field type is primitive or user-defined?
...this apparently does not manifest in 32 bit or mono may help (as per other comments).
– NPSF3000
Jul 15 '14 at 3:24
Th...
How do I get indices of N maximum values in a NumPy array?
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The simplest I've been able to come up with is:
In [1]: import numpy as np
In [2]: arr = np.array([1, 3, 2, 4, 5])
In [3]: arr.argsort()[-3:][::-1]
Out[3]: array([4, 3, 1])
This involves a complete sort of the array. I wonder if numpy provides a built...
How do you count the number of occurrences of a certain substring in a SQL varchar?
...t has values formatted like a,b,c,d. Is there a way to count the number of commas in that value in T-SQL?
20 Answers
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Is git good with binary files?
...o store them in an efficient way unless you do frequent updates on large uncompressable files.
The problems begin when git needs to generate diffs and merges: git cannot generate meaningful diffs, or merge binary files in any way that could make sense. So all merges, rebases or cherrypicks involvin...
HTML5 Number Input - Always show 2 decimal places
...he change method to trigger it every time the field changes: stackoverflow.com/a/58502237/2056125
– mhellmeier
Oct 22 '19 at 10:30
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Simple C example of doing an HTTP POST and consuming the response
... ALWAYS needed even if there is no message body. The header starts with a command and has additional lines of key value pairs separated by a colon and a space. If there is a message body, it can be anything you want it to be.
Lines in the header and the blank line at the end of the header must en...
how can I Update top 100 records in sql server
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Display Animated GIF
...or it is working but some of the GIF frames are buggy (wrong colors). On a computer it is of course working fine. What gives?
– Benoit Duffez
Feb 10 '12 at 13:26
12
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Docker - how can I copy a file from an image to a host?
...s from containers to hosts; I have a Dockerfile that fetches dependencies, compiles a build artifact from source, and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, but I think this question also applies to jars, binaries,...
Why is a round-trip conversion via a string not safe for a double?
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I found the bug.
.NET does the following in clr\src\vm\comnumber.cpp:
DoubleToNumber(value, DOUBLE_PRECISION, &number);
if (number.scale == (int) SCALE_NAN) {
gc.refRetVal = gc.numfmt->sNaN;
goto lExit;
}
if (number.scale == SCALE_INF) {
gc.refRetVal = (numb...