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Custom thread pool in Java 8 parallel stream
...Int);
})).get();
System.out.println("list.parallelStream");
int [] array = IntStream.range(0, 20).toArray();
List<Integer> list = new ArrayList<>();
for (int theInt: array)
{
list.add(theInt);
}
fjpool.submit(() -> list.parallelStream()
.forEach((theInt) ->
...
What is your favorite C programming trick? [closed]
...
C99 offers some really cool stuff using anonymous arrays:
Removing pointless variables
{
int yes=1;
setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
}
becomes
setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR, (int[]){1}, sizeof(int));
Pa...
乐高机器人®组件 · App Inventor 2 中文网
...有限公司 版权所有，未经书面许可，不得转载或使用 《隐私政策》《服务协议》 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (...
C++ display stack trace on exception
...int max_frames = 63)
{
fprintf(out, "stack trace:\n");
// storage array for stack trace address data
void* addrlist[max_frames+1];
// retrieve current stack addresses
int addrlen = backtrace(addrlist, sizeof(addrlist) / sizeof(void*));
if (addrlen == 0) {
fprintf(out, ...
Read Post Data submitted to ASP.Net Form
...
What about byte arrays? Would you have a string like that and then convert it to a byte array, or what? Im uploading a file to the serve.r
– Fallenreaper
Sep 6 '12 at 19:42
...
When to prefer JSON over XML?
...
name/value pairs
nesting those pairs
Which means it tends to like an array or nested array. However JSON is missing both
attributes
namespacing
So if you were to combine two or more JSON services there could be potential namespace conflicts. That being said JSON can be used for about 90% o...
jQuery UI Sortable, then write order into a database
...our/url/here'
});
}
});
What this does is that it creates an array of the elements using the elements id. So, I usually do something like this:
<ul id="sortable">
<li id="item-1"></li>
<li id="item-2"></li>
...
</ul>
When you use the seri...
what is the difference between 'transform' and 'fit_transform' in sklearn
...it pc2.fit_transform
In [14]: pc2.fit_transform(X)
Out[14]:
array([[-1.38340578, -0.2935787 ],
[-2.22189802, 0.25133484],
[-3.6053038 , -0.04224385],
[ 1.38340578, 0.2935787 ],
[ 2.22189802, -0.25133484],
[ 3.6053038 , 0.04224385]])
So yo...
Static method in a generic class?
...thod, not in the class definition.
So this worked:
public class QuickSortArray {
public static <T extends Comparable> void quickSort(T[] array, int bottom, int top){
//do it
}
}
Of course, after reading the answers above I realized that this would be an acceptable alternative without...
Easiest way to toggle 2 classes in jQuery
...e switched on another element (say tabs in a container).
// 1: define the array of switching classes:
var types = ['web','email'];
// 2: get the active class:
var type = $(mybutton).prop('class');
// 3: switch the class with the other on (say..) the container. You can guess the other by using _.w...