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How to deep watch an array in angularjs?
.../docs.angularjs.org/api/ng/type/$rootScope.Scope#$watch
Since Angular 1.1.x you can also use $watchCollection to watch shallow watch (just the "first level" of) the collection.
$scope.$watchCollection('data', function (newVal, oldVal) { /*...*/ });
See https://docs.angularjs.org/api/ng/type/$roo...
What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...e at least a couple of ways to go about doing that. What would be the syntax and why would it be done in that way?
19 Answe...
How to paste over without overwriting register
... replaces the selection by the contents of @r
vnoremap <silent> <expr> p <sid>Repl()
Which should be fine as long as you don't use a plugin that has a non-nore vmap to p, and that expects a register to be overwritten.
This code is available as a script there. Ingo Karkat also de...
lexers vs parsers
Are lexers and parsers really that different in theory?
5 Answers
5
...
Create a .csv file with values from a Python list
...v.QUOTE_ALL)
wr.writerow(mylist)
Edit: this only works with python 2.x.
To make it work with python 3.x replace wb with w (see this SO answer)
with open(..., 'w', newline='') as myfile:
wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)
wr.writerow(mylist)
...
Why am I getting error for apple-touch-icon-precomposed.png
...(and more): mathiasbynens.be/notes/touch-icons
– Alexis
May 22 '13 at 15:02
With root directory you mean the app/publ...
Change multiple files
...
Better yet:
for i in xa*; do
sed -i 's/asd/dfg/g' $i
done
because nobody knows how many files are there, and it's easy to break command line limits.
Here's what happens when there are too many files:
# grep -c aaa *
-bash: /bin/grep: Argu...
Gray out image with CSS?
...
Good ol' internet explorer. You can do more with the filter attribute; as it uses DirectDraw to do the rendering. But, then it only works on IE
– user19302
Nov 13 '08 at 4:55
...
How to merge YAML arrays?
...-ci.yml (to answer @rink.attendant.6 comment on the question).
Working example that we use to support requirements.txt having private repos from gitlab:
.pip_git: &pip_git
- git config --global url."https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.com".insteadOf "ssh://git@gitlab.com"
- mkdir ...
Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
...ld be to hardcode something like #!/usr/bin/python; that's ok, but less flexible.
In Unix, an executable file that's meant to be interpreted can indicate what interpreter to use by having a #! at the start of the first line, followed by the interpreter (and any flags it may need).
If you're talkin...