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AngularJs: How to check for changes in file input fields?

...er="form-cntlr"> <form> <button ng-click="selectFile()">Upload Your File</button> <input type="file" style="display:none" id="file" name='file' onchange="angular.element(this).scope().fileNameChanged(this)" /> <...
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Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f

...ng from "File's Owner" under "Place Holders" to "view" under "Objects" and selecting the view outlet. – Nirma Aug 11 '11 at 14:49 ...
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Vim: How to change the highlight color for search hits and quickfix selection

... background for highlighting search hits. The same pattern is used for the selected entry in the quickfix window. 3 Answers...
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What does Redis do when it runs out of memory?

...s reached Redis will try to remove keys # according to the eviction policy selected (see maxmemory-policy). # # If Redis can't remove keys according to the policy, or if the policy is # set to 'noeviction', Redis will start to reply with errors to commands # that would use more memory, like SET, LPU...
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How do I find a default constraint using INFORMATION_SCHEMA?

...our constraints!) -- returns name of a column's default value constraint SELECT default_constraints.name FROM sys.all_columns INNER JOIN sys.tables ON all_columns.object_id = tables.object_id INNER JOIN sys.schemas ON tables.schema_id = schemas.s...
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Where is android studio building my .apk file?

... Go to AndroidStudio projects File Select the project name, Select app Select build Select Outputs Select Apk You will find APK files of app here, if you have ran the app in AVD or even hardware device ...
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Reason for Column is invalid in the select list because it is not contained in either an aggregate f

...c 1 def 1 ghi 2 jkl 2 mno 2 pqr And I do the following query: SELECT a, b FROM T GROUP BY a The output should have two rows, one row where a=1 and a second row where a=2. But what should the value of b show on each of these two rows? There are three possibilities in each case, and no...
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Use ASP.NET MVC validation with jquery ajax?

... where modelState[x].Errors.Count > 0 select new { key = x, errors = modelState[x].Errors. Select(y => y.ErrorMessage...
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Create batches in linq

... int maxItems) { return items.Select((item, inx) => new { item, inx }) .GroupBy(x => x.inx / maxItems) .Select(g => g.Select(x => x.item)); } } and the usage would be: List<int> list = new L...
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How to create a dialog with “yes” and “no” options?

... dynamically-generated elements: a and button clicks form submits option selects jQuery: $(document).on('click', ':not(form)[data-confirm]', function(e){ if(!confirm($(this).data('confirm'))){ e.stopImmediatePropagation(); e.preventDefault(); } }); $(document).on('submi...