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How to convert a String to CharSequence?
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Wrapping a string into an array doesn't help making a point that String is a CharSequence (and hence that array of CharSequence is array of String).
– tishma
May 15 '17 at 8:33
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What does a \ (backslash) do in PHP (5.3+)?
... optimisation.
The following native functions benefit from this effect:
"array_slice"
"assert"
"boolval"
"call_user_func"
"call_user_func_array"
"chr"
"count"
"defined"
"doubleval"
"floatval"
"func_get_args"
"func_num_args"
"get_called_class"
"get_class"
"gettype"
"in_array"
"intval"
"is_array"
"i...
PHP exec() vs system() vs passthru()
...o the output stream, it gives you the opportunity to put this text in
an array returned in the second parameter to the function:
The shell_exec() Function
Most of the programs we have been executing thus far have been, more
or less, real programs1. However, the environment in which Win...
Programmatically open Maps app in iOS 6
...ion, you can include a mapItemForCurrentLocation with the MKMapItem in the array in +openMapsWithItems:launchOptions:, and set the launch options appropriately.
// Check for iOS 6
Class mapItemClass = [MKMapItem class];
if (mapItemClass && [mapItemClass respondsToSelector:@selector(openMaps...
Initializing select with AngularJS and ng-repeat
...ed to use ng-options and unfortunately I believe you need to reference the array element for a default (unless the array is an array of strings).
http://jsfiddle.net/FxM3B/3/
The JavaScript:
function AppCtrl($scope) {
$scope.operators = [
{value: 'eq', displayName: 'equals'},
...
In c# what does 'where T : class' mean?
...cifically a reference type which could be a class, interface, delegate, or array type).
See this MSDN article for further details.
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Immutable class?
...change the state of the object.
For example, allowing an reference to an array or ArrayList to be obtained through an getter will allow the internal state to change by changing the array or collection:
class NotQuiteImmutableList<T> {
private final List<T> list;
public NotQuiteIm...
Set every cell in matrix to 0 if that row or column contains a 0
...s before and after it in any ordering. IOW Whatever order you traverse the array in, you may later come accross a 0 which means you have to go back and change a previous 1 to a 0.
Update
People seem to think that by restricting N to some fixed value (say 8) you can solve this is one pass. Well tha...
Get a list of checked checkboxes in a div using jQuery
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Unnecessary call of constructor var selected = new Array();. Better (cheaper) with var selected = [];
– Pono
Mar 17 '14 at 22:45
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Deep Learning（深度学习）学习笔记整理系列之（一） - 大数据 & AI - 清泛...
...低级抽象，逐渐向高级抽象迭代。人类的逻辑思维，经常使用高度抽象的概念。
例如，从原始信号摄入开始（瞳孔摄入像素 Pixels），接着做初步处理（大脑皮层某些细胞发现边缘和方向），然后抽象（大脑判定，眼前的...