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Declare a constant array
...at32. (3) assign the expression to an array variable, a := [...]float32 { (etc.) } and return the slice of all elements: return a[:]. (Array literals are not addressable, I'm not clear why.)
– David Moles
Jan 3 '19 at 17:46
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usr/bin/ld: cannot find -l
...es require some decorations (libfoo0-dev? foo-dev without the lib prefix? etc), or you can simply use your distro's package search to find out precisely which packages provide a particular file.
(If there is more than one, you will need to find out what their differences are. Picking the coolest o...
Remove empty elements from an array in Javascript
...t even simpler arr.filter(e=>e) and this can be chained by map, reduce, etc.
– Sheepy
Feb 9 '15 at 4:32
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ReSharper - force curly braces around single line
...e", "Enforce if body is multi-line", "Enforce if statement is multi-line", etc.
– Chait
Feb 15 '17 at 21:21
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Replace only text inside a div using jquery
...e it allows replacements without worrying about borking the markup/scripts etc.
– sehe
Nov 2 '16 at 12:02
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Get started with Latex on Linux [closed]
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It depends on your Linux distibution and your preference of editors etc. but I would recommend to start with Kile (a KDE app) as it is easy to learn and installing it should install most of the needed packages for LaTex and PDF generation. Just have a look at the screenshots.
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Should I declare Jackson's ObjectMapper as a static field?
...ig into here), since they are "fully resolved" (super-type, generic typing etc).
– StaxMan
Jun 2 '17 at 18:38
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How to Deep clone in javascript
... copies objects, and does not require a 3rd party library (jQuery, LoDash, etc).
function copy(aObject) {
if (!aObject) {
return aObject;
}
let v;
let bObject = Array.isArray(aObject) ? [] : {};
for (const k in aObject) {
v = aObject[k];
bObject[k] = (typeof v === "object") ...
How can I check if a program exists from a Bash script?
...hich is usually a good thing since you probably check for its existence in order to actually use it.
As a simple example, here's a function that runs gdate if it exists, otherwise date:
gnudate() {
if hash gdate 2>/dev/null; then
gdate "$@"
else
date "$@"
fi
}
Alterna...
What is the difference between pip and conda?
...thon, neglecting non-Python library dependencies, such as HDF5, MKL, LLVM, etc., which do not have a setup.py in their source code and also do not install files into Python’s site-packages directory.
So Conda is a packaging tool and installer that aims to do more than what pip does; handle libra...