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Mod of negative number is melting my brain
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arrayLength works fine for positive numbers but for negative numbers it all goes wrong.
12 Answers
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How to Deep clone in javascript
...ray]") {
result = [];
item.forEach(function(child, index, array) {
result[index] = clone( child );
});
} else if (typeof item == "object") {
// testing that this is DOM
if (item.nodeType && typeof item.clone...
How can I pass data from Flask to JavaScript in a template?
... quick follow up question: if I do a for loop in JS, can I use the index variable within the python variable e.g. {{geocode[i]}} ?
– mea
Jun 25 '12 at 15:51
2
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RuntimeWarning: invalid value encountered in divide
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Python indexing starts at 0 (rather than 1), so your assignment "r[1,:] = r0" defines the second (i.e. index 1) element of r and leaves the first (index 0) element as a pair of zeros. The first value of i in your for loop is 0, so r...
Share cookie between subdomain and domain
...fy the domain as .mydomain.com (with the leading dot) in the cookie that all subdomains can share a cookie.
7 Answers
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git-diff to ignore ^M
...till works …
And then convert your files:
# Remove everything from the index
$ git rm --cached -r .
# Re-add all the deleted files to the index
# You should get lots of messages like: "warning: CRLF will be replaced by LF in <file>."
$ git diff --cached --name-only -z | xargs -0 git add
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Rank items in an array using Python/NumPy, without sorting array twice
...st as well. This can be obtained even more easily as >>> unique, index, inverse = np.unique(a, True, True) >>> rank_min = rank[index][inverse]
– Eelco Hoogendoorn
Jan 6 '14 at 20:47
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Tricky Google interview question
...std::vector<int> v(n);
v[0] = 1;
int i2 = 0; // Index for 2
int i5 = 0; // Index for 5
int x2 = 2 * v[i2]; // Next two candidates
int x5 = 5 * v[i5];
for (int i = 1; i != n; ++i)
{
int m = std::min(x2, x5);
std::cout &l...
data.frame rows to a list
...lows to 'transform' the data.frame into a list of its lines, keeping the $ indexation which can be useful for further use with lapply (assuming the function you pass to lapply uses this $ indexation)
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How to detect idle time in JavaScript elegantly?
...ng a semicolon after the $(document).ready(function() body. Also, in the call to setInterval, it won't work with quotes around the function name and you don't need the parentheses after it. Just: setInterval(timerIncrement, 60000)
– Jesse Roper
Apr 5 '13 at ...