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Ways to iterate over a list in Java
...hanges what object e is referring to rather than changing the actual store from which iterator.next() retrieved the value.
– jacobq
Aug 23 '13 at 19:34
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How do browser cookie domains work?
...n the Domain attribute value and the effective domain: the former is taken from the Set-Cookie header field and the latter is the interpretation of that attribute value. According to the RFC 2965, the following should apply:
If the Set-Cookie header field does not have a Domain attribute, the effe...
How to convert a string of numbers to an array of numbers?
...ad of 6)) is equivalent to :
function(x){return parseInt(x,10)}// version from techfoobar
(x)=>{return parseInt(x)} // lambda are shorter and parseInt default is 10
(x)=>{return +x} // diff. with parseInt in SO but + is better in this case
x=>+x ...
How to check permissions of a specific directory?
...rested in manpages. That's where all people in here get their nice answers from.
refer to online man pages
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Writing your own STL Container
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Here's a sequence pseudo-container I pieced together from § 23.2.1\4 Note that the iterator_category should be one of std::input_iterator_tag, std::output_iterator_tag,std::forward_iterator_tag,std::bidirectional_iterator_tag,std::random_access_iterator_tag. Also note that t...
Reference list item by index within Django template?
... find an answer. What's the best way to reference a single item in a list from a Django template?
4 Answers
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Length of generator output [duplicate]
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len(list(gen)),
len([_ for _ in gen]),
sum(1 for _ in gen),
ilen(gen) (from more_itertool),
reduce(lambda c, i: c + 1, gen, 0),
sorted by performance of execution (including memory consumption), will make you surprised:
```
1: test_list.py:8: 0.492 KiB
gen = (i for i in data*1000); t0 = m...
Embedding Python in an iPhone app
... a .a, that can be added to the Xcode project for your application(s) and, from there, it'll be linked and signed just like the rest of your app.
IIRC (it has been a while since I've built python by hand) the out-of-the-box python will build a libPython.a (and a bunch of other libraries), if you co...
How do I do a HTTP GET in Java? [duplicate]
...s.
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InputStream in = get.getResponseBodyAsStream();
// Process the data from the input stream.
get.releaseConnection();
and here is a more complete example.
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How can I split a shell command over multiple lines when using an IF statement?
...t.sh
succeeded
$ alias fab=false; . ./test.sh
failed
Some detail promoted from the comments: the line-continuation backslash in the shell is not really a special case; it is simply an instance of the general rule that a backslash "quotes" the immediately-following character, preventing any special ...