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How to find indices of all occurrences of one string in another in JavaScript?
...tive) {
var searchStrLen = searchStr.length;
if (searchStrLen == 0) {
return [];
}
var startIndex = 0, index, indices = [];
if (!caseSensitive) {
str = str.toLowerCase();
searchStr = searchStr.toLowerCase();
}
while ((index = str.indexOf(...
Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
...nd any documentation on the .build method in Rails (i am currently using 2.0.2).
2 Answers
...
Find the most common element in a list
...# print 'SL:', SL
groups = itertools.groupby(SL, key=operator.itemgetter(0))
# auxiliary function to get "quality" for an item
def _auxfun(g):
item, iterable = g
count = 0
min_index = len(L)
for _, where in iterable:
count += 1
min_index = min(min_index, where)
...
invalid command code ., despite escaping periods, using sed
...ving '' as argument to -i:
find ./ -type f -exec sed -i '' -e "s/192.168.20.1/new.domain.com/" {} \;
See this.
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How to check if element has any children in Javascript?
...
or the length property of childNodes:
if (element.childNodes.length > 0) { // Or just `if (element.childNodes.length)`
// It has at least one
}
If you only want to know about child elements (as opposed to text nodes, attribute nodes, etc.) on all modern browsers (and IE8 — in fact, eve...
Find unmerged Git branches?
... |
edited Jan 9 '15 at 20:05
answered Sep 5 '12 at 6:57
A...
Using querySelector with IDs that are numbers
...
109
It is valid, but requires some special handling. From here: http://mathiasbynens.be/notes/css-...
Remove multiple keys from Map in efficient way?
...
– Ruchira Gayan Ranaweera
Jul 16 '13 at 12:03
12
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In Java, how do I parse XML as a String instead of a file?
...
answered Feb 18 '09 at 18:10
shsteimershsteimer
26.1k2929 gold badges7373 silver badges9292 bronze badges
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What's the difference between process.cwd() vs __dirname?
...
answered Mar 26 '12 at 14:50
RaynosRaynos
152k5252 gold badges336336 silver badges384384 bronze badges
...