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How does LMAX's disruptor pattern work?
...ueue.util.MutableLong;
public class Sample {
public static void main(String[] args) throws InterruptedException {
final Queue<MutableLong> queue = new AtomicQueue<MutableLong>(1024, MutableLong.class);
Thread consumer = new Thread() {
@Override
...
Java 8: performance of Streams vs Collections
...
public static void main(String[] args) {
//Calculating square root of even numbers from 1 to N
int min = 1;
int max = 10000000;
List<Integer> sourceList = new ArrayList<>();
for (int i = min; i < max; i++) ...
How to parse an RSS feed using JavaScript?
...or example, if I was dealing with multiple images, I could concatenate the string and value: document.getElementById('image').style.backgroundImage = "url('" + src + "')";
– noobninja
May 13 '16 at 20:24
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How do you track record relations in NoSQL?
...e there should be a more sophisticated approach than just keeping track of strings of ids manually. For one, you can only go so far before they get to big to be useful. Then again, the NoSQL technology's main poster-child projects (MongoDB, CouchDB, Membase, etc) are all new projects so perhaps I ju...
How to create a MySQL hierarchical recursive query
... is only called to make sure this condition is always true, even if the pv string would for some reason yield a falsy value.
All in all, one may find these assumptions too risky to rely on. The documentation warns:
you might get the results you expect, but this is not guaranteed [...] the ord...
How exactly does CMake work?
... a Visual Studio solution.
CMakeCache.txt - This is a persistent key/value string storage which is used to cache value between runs. Values stored in here can be paths to library dependencies or whether an optional component is to be built at all. The list of variables is mostly identical to the one...
Left Align Cells in UICollectionView
...
Hey. I'm a little bit confused. Adding space for every string at the start and finish still shows my word in item cell w/o the space I've added. Any idea of how to do it?
– Mohamed Lee
Dec 11 '19 at 11:46
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Bootstrap 3 Collapse show state with Chevron icon
...nic, I made a little changes to make all headers clickable (not only title string and gluphs) and took off underline from link.
To force an icons appear on same line I added h4 at the end of CSS instructions. Here is the modified code:
<div class="panel-group" id="accordion">
<div class=...
How do search engines deal with AngularJS applications?
... page with rendered data and storing it as HTML. Whenever we see the query string ?_escaped_fragment_ in a search request, we can deliver the static HTML snapshot we took of the page instead of the pre-rendered page through only JS. This requires us to have a backend that delivers our pages with con...
What's the $unwind operator in MongoDB?
...nds array produce an output document. Now, in this example, our values are strings. But, regardless of the type of value for the elements in an array, unwind will produce an output document for each one of these values, such that the field in question will have just that element. In the case of fund...