大约有 15,000 项符合查询结果（耗时：0.0255秒） [XML]
Invoking a jQuery function after .each() has completed
...tAll(), count = elems.length;
elems.each( function(i) {
$(this).fadeOut(200, function() {
$(this).remove();
if (!--count) doMyThing();
});
});
Note that .each() itself is synchronous — the statement that follows the call to .each() will be executed only after the .each() call is c...
What are the best practices to follow when declaring an array in Javascript?
...2, 3, 4];
alert(arr1[0]); // 1
alert(arr2[0]); // 1
var arr3 = new Array(200);
var arr4 = [200];
alert(arr3[0]); // 'undefined'
alert(arr4[0]); // 200
share
|
improve this answer
|
...
Center a popup window on screen?
... left=${x}`);
}
Implementation:
popupWindow('google.com', 'test', window, 200, 100);
share
|
improve this answer
|
follow
|
...
Way to get number of digits in an int?
...tln(i + " " + method1(i) + " " + method3(i));
for (int i = 333; i < 2000000000; i += 1000)
if (method1(i) != method3(i))
System.out.println(i + " " + method1(i) + " " + method3(i));
for (int i = 0; i < 1000; i++)
if (method1(i) != method4(i))
Sys...
Paging in a Rest Collection
...the representation by design may be partial, and is returned with a status 200, and potentially paging links). See RFC 4287 and RFC 5005.
share
|
improve this answer
|
follow...
Child with max-height: 100% overflows parent
...
.container {
background: blue;
padding: 10px;
max-height: 200px;
max-width: 200px;
float: left;
margin-right: 20px;
}
.img1 {
display: block;
max-height: 100%;
max-width: 100%;
}
.img2 {
display: block;
max-height: inherit;
max-width: inherit;
}
...
Set size on background image with CSS?
...
.stretch{
/* Will stretch to specified width/height */
background-size: 200px 150px;
}
.stretch-content{
/* Will stretch to width/height of element */
background-size: 100% 100%;
}
.resize-width{
/* width: 150px, height: auto to retain aspect ratio */
background-size: 150px Auto;
}
.resize-h...
Which is faster: Stack allocation or Heap allocation
... array on the Stack it would give you a Stack Overflow. Try for example in C++ this: int t[100000000]; Try for example t[10000000] = 10; and then cout << t[10000000]; It should give you a stack overflow or just won't work and won't show you anything. But if you allocate the array on the heap: ...
Setting an int to Infinity in C++
... That depends ont the implementation. There's no "Int64" in C++ (unless you count the stuff in C++11's cstdint).
– Etienne de Martel
Dec 31 '11 at 21:19
...
Storing C++ template function definitions in a .CPP file
...ach you describe above.
I recommend reading the following points from the C++ FAQ Lite:
Why can’t I separate the definition of my templates class from its declaration and put it inside a .cpp file?
How can I avoid linker errors with my template functions?
How does the C++ keyword export help w...