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JavaScript implementation of Gzip [closed]
... var out = [];
var currChar;
var phrase = data[0];
var code = 256;
for (var i=1; i<data.length; i++) {
currChar=data[i];
if (dict[phrase + currChar] != null) {
phrase += currChar;
}
else {
out.push(phrase.length > 1 ? dict...
Return index of greatest value in an array
...et all these indexes?
– ed1nh0
Apr 15 '19 at 14:02
1
@ed1nh0: The easy way is to make multiple pa...
How to round the minute of a datetime object
...=tm.microsecond)
tm -= discard
if discard >= datetime.timedelta(minutes=5):
tm += datetime.timedelta(minutes=10)
or this:
tm += datetime.timedelta(minutes=5)
tm -= datetime.timedelta(minutes=tm.minute % 10,
seconds=tm.second,
microseconds=t...
Generator Expressions vs. List Comprehension
...
print gen()[:2] # generators don't support indexing or slicing
print [5,6] + gen() # generators can't be added to lists
Basically, use a generator expression if all you're doing is iterating once. If you want to store and use the generated results, then you're probably better off with a list...
How do I update/upsert a document in Mongoose?
...newData, {upsert: true}, function(err, doc) {
if (err) return res.send(500, {error: err});
return res.send('Succesfully saved.');
});
In older versions Mongoose does not support these hooks with this method:
defaults
setters
validators
middleware
...
Select2 dropdown but allow new values by user?
...
For version 4+ check this answer below by Kevin Brown
In Select2 3.5.2 and below, you can use something like:
$(selector).select2({
minimumInputLength:1,
"ajax": {
data:function (term, page) {
return { term:term, page:page };
},
dataType:"json",
quietMillis:100,
...
How to convert an ArrayList containing Integers to primitive int array?
...
225
You can convert, but I don't think there's anything built in to do it automatically:
public sta...
Show constraints on tables command
...
answered Oct 23 '10 at 15:24
Adrian SmithAdrian Smith
15.3k99 gold badges5757 silver badges8989 bronze badges
...
How to clear the cache of nginx?
... question
It is related to this bug: https://www.virtualbox.org/ticket/12597
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adding multiple entries to a HashMap at once in one statement
... |
edited Aug 20 at 3:53
Debargha Roy
50633 silver badges1616 bronze badges
answered Nov 24 '11 at 1...