大约有 6,887 项符合查询结果（耗时：0.0357秒） [XML]
How does Trello access the user's clipboard?
...position: fixed;
left: 0px;
top: 0px;
width: 0px;
height: 0px;
z-index: 100;
display: none;
opacity: 0;
}
#clipboard {
width: 1px;
height: 1px;
padding: 0px;
}
... and the CSS makes it so you can't actually see the textarea when it pops in ... but it's "visible" enough t...
How using try catch for exception handling is best practice
...e and throw a new, more specific exception.
int GetInt(int[] array, int index)
{
try
{
return array[index];
}
catch(System.IndexOutOfRangeException e)
{
throw new System.ArgumentOutOfRangeException(
"Parameter index is out of range.");
}
}
Yo...
How to use permission_required decorators on django class-based views
...your view (docs)
urlpatterns = [
path('view/',login_required(ViewSpaceIndex.as_view(..)),
...
]
The decorator is applied on a per-instance basis, so you can add it or remove it in different urls.py routes as needed.
Decorate your class so every instance of your view will be wrapped by th...
Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
... are offset from each other by 2048*sizeof(float) and thus map to the same index in the L1 cache. With an N-way associative cache you will have typically have 1-8 cache locations for all of these. Thus almost all of those accesses will trigger an L1 cache eviction, and fetching of data from a slow...
How do you sort a list in Jinja2?
...
Nice, this also works for a tuple index: list_of_tuples|sort(attribute='0')
– Navin
Jul 11 '18 at 19:11
...
String to LocalDate
...e.format.DateTimeParseException: Text '2005-nov-12' could not be parsed at index 5
– Atte Juvonen
Apr 23 '16 at 18:41
3
...
Mipmap drawables for icons
...esolution for display.
(from http://developer.android.com/tools/projects/index.html#mipmap)
share
|
improve this answer
|
follow
|
...
Webview load html from assets directory
... WebView wb = new WebView(this);
wb.loadUrl("file:///android_asset/index.html");
setContentView(wb);
}
keep your .html in `asset` folder
share
|
improve this answer
|...
Is it possible to have multiple styles inside a TextView?
... sorry i wasn't clear. if you have to specify the substring (via the two indexes) of where to apply the style, that doesn't work for localized strings because the indexes will of course be different for every locale.
– Jeffrey Blattman
Nov 8 '12 at 0:10
...
Java 8 Stream and operation on arrays
...tle more difficult because I can't think of a way to get the value AND the index at the same time as a Stream operation. This means you probably have to stream over the indexes of the array.
//in this example a[] and b[] are same length
int[] a = ...
int[] b = ...
int[] result = new int[a.length]...