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Resize svg when window is resized in d3.js
...width = width - margin.left - margin.right;
// resize the chart
x.range([0, width]);
d3.select(chart.node().parentNode)
.style('height', (y.rangeExtent()[1] + margin.top + margin.bottom) + 'px')
.style('width', (width + margin.left + margin.right) + 'px');
chart.sel...
What is the leading LINQ for JavaScript library? [closed]
...etter, and supports lazy evaluation on chained methods: var arr = _.range(1000); _(arr).map(function (v) { return v + 1; }).filter(function (v) { return v % 2; }).take(100).value();
– srgstm
Jun 9 '15 at 13:57
...
What's the difference between Unicode and UTF-8? [duplicate]
...interface. A text editor that uses Windows's encoding support to provide a range of encodings will automatically and inappropriately describe UTF-16LE as “Unicode”, and UTF-16BE, if provided, as “Unicode big-endian”.
(Other editors that do encodings themselves, like Notepad++, don't have th...
Right way to reverse pandas.DataFrame?
...data.__len__() which returns 6. Then it tries to call data[j - 1] for j in range(6, 0, -1), and the first call would be data[5]; but in pandas dataframe data[5] means column 5, and there is no column 5 so it will throw an exception. ( see docs )
...
How do I simply create a patch from my latest git commit?
... You can also use git diff > change.patch. You can include a revision range as well and it allows you to create patches for uncommitted changes. The big difference, however, is that it will not include differences in binary files. See the answer to What is the difference between 'git format-pat...
How can I expose more than 1 port with Docker?
....g.
docker run -p 3001:3000 -p 23:22
In case you would like to expose a range of continuous ports, you can run docker like this:
docker run -it -p 7100-7120:7100-7120/tcp
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What exactly is Python multiprocessing Module's .join() Method Doing?
...hronous and is not what we want (you can try):
num_processes = 5
for i in range(num_processes):
p = multiprocessing.Process(target=calculate_stuff, args=(i,))
p.start()
processes.append(p)
for p in processes:
p.join() # call to ensure subsequent line (e.g. restart_program)
...
How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?
...t empty strings ('') to 0, but not other "invalid input syntax" or "out of range" input:
CREATE OR REPLACE FUNCTION convert_to_int(text)
RETURNS int AS
$func$
BEGIN
IF $1 = '' THEN -- special case for empty string like requested
RETURN 0;
ELSE
RETURN $1::int;
END IF;
EXCEPT...
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...o get here. The strong points of
Lucene are its scalability, a large
range of features and an active
community of developers. Using bare
Lucene requires programming in Java.
If you are starting afresh, the tool for you in the Lucene family is Solr, which is much easier to set up than ba...
Best practices for overriding isEqual: and hash
...e hashes returned by those values are evenly distributed across the entire range of possible hash values. This will significantly improve your performance.
There are a number of hashing algorithms out there, including several listed here. I try to avoid creating new hash algorithms as it can have...