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Is there a Java equivalent to C#'s 'yield' keyword?
...oo); //var1
Stream.iterate(1, x -> x + 1).limit(10).forEach(item -> myFoo2()); //var2
}
}
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Can I apply the required attribute to fields in HTML5?
... to the HTML5 spec, selectedIndex "returns the index of the first selected item, if any, or −1 if there is no selected item. And value "returns the value of the first selected item, if any, or the empty string if there is no selected item." So if selectedIndex = -1, then you know they haven't se...
git: updates were rejected because the remote contains work that you do not have locally
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Best option for me was git pull --rebase.
– derekmx271
Jul 2 '15 at 22:07
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make div's height expand with its content
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Best and easiest solution... You saved my day. Thanks
– Kashyap Kotak
Aug 15 '18 at 16:43
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How to use Servlets and Ajax?
...ion {
List<String> list = new ArrayList<>();
list.add("item1");
list.add("item2");
list.add("item3");
String json = new Gson().toJson(list);
response.setContentType("application/json");
response.setCharacterEncoding("UTF-8");
response.getWriter().write(js...
Visual Studio support for new C / C++ standards?
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The best part of their reply concerning C++0x-oriented development is that now, over 4 years later, they still have barely any C++11 support. (Meanwhile gcc supports nearly the entire thing.)
– GManNickG
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Can I automatically increment the file build version when using Visual Studio?
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This is the best way yet that I've seen to get around the awful fact that FileVersion structs use 16 bit integers.
– Mike Post
Mar 25 '12 at 1:55
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Multiprocessing - Pipe vs Queue
...ing is the feeder thread. This section notes "When a process first puts an item on the queue a feeder thread is started which transfers objects from a buffer into the pipe." An infinite number of (or maxsize) items can be inserted into Queue() without any calls to queue.put() blocking. This allows y...
Bash script error [: !=: unary operator expected
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$* should not be used in this context: It concatenates items into a string which is both string-split and glob-expanded; unlike "$@", which leaves items with their precise original values. And you're missing some quotes, which shellcheck.net will catch (with the warnings linked t...
SQL Server: Get data for only the past year
... query in which I have to get the data for only the last year. What is the best way to do this?
12 Answers
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