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How do I bind to list of checkbox values with AngularJS?

...repeat="fruitName in fruits"> <input type="checkbox" name="selectedFruits[]" value="{{fruitName}}" ng-checked="selection.indexOf(fruitName) > -1" ng-click="toggleSelection(fruitName)" > {{fruitName}} </label> And the appropriate controller code would be: ...
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UITableViewCell subview disappears when cell is selected

I'm implementing a color-chooser table view where the user can select amongst, say, 10 colors (depends on the product). The user can also select other options (like hard drive capacity, ...). ...
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Array_merge versus + [duplicate]

..., array_merge() concat index-array values. If not, the index-array will to convert to values array, and then convert to assoc array. Now it got two assoc array and merge them together, when key conflict, right(last) value will be kept. array_merge(null, array()) returns array() and got a warning sai...
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SQL - find records from one table which don't exist in another

...shortest statement, and may be quickest if your phone book is very short: SELECT * FROM Call WHERE phone_number NOT IN (SELECT phone_number FROM Phone_book) alternatively (thanks to Alterlife) SELECT * FROM Call WHERE NOT EXISTS (SELECT * FROM Phone_book WHERE Phone_book.phon...
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How to select rows with no matching entry in another table?

... Here's a simple query: SELECT t1.ID FROM Table1 t1 LEFT JOIN Table2 t2 ON t1.ID = t2.ID WHERE t2.ID IS NULL The key points are: LEFT JOIN is used; this will return ALL rows from Table1, regardless of whether or not there is a matching row i...
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How to set timeout on python's socket recv method?

... The typical approach is to use select() to wait until data is available or until the timeout occurs. Only call recv() when data is actually available. To be safe, we also set the socket to non-blocking mode to guarantee that recv() will never block indef...
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[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术

...用其它的CString成员函数 3、BSTR转换成char* 方法一,使用ConvertBSTRToString。例如: #include #pragma comment(lib, "comsupp.lib") int _tmain(int argc, _TCHAR* argv[]) { BSTR bstrText = ::SysAllocString(L"Test"); char* lpszText2 = _com_util::ConvertBSTRToString(bs...
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How do I calculate a point on a circle’s circumference?

...Circle(float radius, float angleInDegrees, PointF origin) { // Convert from degrees to radians via multiplication by PI/180 float x = (float)(radius * Math.Cos(angleInDegrees * Math.PI / 180F)) + origin.X; float y = (float)(radius * Math.Sin(angleInDegrees * Math....
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xcode-select active developer directory error

...red node-gyp ... but could be triggered by anything which requires xcode-select . 23 Answers ...
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Sublime Text 2 multiple line edit

...t and edit all lines at once. It's also called "Split into Lines" in the "Selection" menu. share | improve this answer | follow | ...