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How to export DataTable to Excel
...= new List<string>();
string[] columnNames = dataTable.Columns
.Cast<DataColumn>()
.Select(column => column.ColumnName)
.ToArray();
var header = string.Join(",", columnNames.Select(name => $"\"{name}\""));
lines.Add(header);
var valueLines = dataTable.AsEnumerable()
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How to hide soft keyboard on android after clicking outside EditText?
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@roepit - im getting a classCastexception for trying to cast a layout to a view. am i missing something?
– katzenhut
Feb 24 '14 at 11:06
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How to wait for a number of threads to complete?
...tions. Depending on how you modify the provided example, you might need to cast the object turned by f.get() to your expected type.
– jt.
Jun 29 '16 at 4:41
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How to detect unused methods and #import in Objective-C
...where your dynamic code might be better served by being more strongly type-cast (i.e. return something instead of an id). Runtime typing is a strong point of Cocoa/Objective-C programming, but sometimes maintenance and readability would be better served by thinking more about strong typing.
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How to use greater than operator with date?
...duces the expected outcome, 02-08-2019 21:04:07, using the US date format, casts a much wider net.
– David A. Gray
Feb 9 '19 at 20:08
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Getting current unixtimestamp using Moment.js
.... Which moment.js won't actually parse back afterwards, unless you convert/cast it back to a number first.
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Mark parameters as NOT nullable in C#/.NET?
... @Jon, doesn't "if (arg = null)" work if there happens to be an implicit cast to bool defined? I admit it may seem perverse, but it does compile...
– Thomas S. Trias
Nov 29 '11 at 6:48
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Meaning of 'const' last in a function declaration of a class?
... that is often broken and easily broken.
foobar& fbNonConst = const_cast<foobar&>(fb1);
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Apply function to all elements of collection through LINQ [duplicate]
...angerous is using shared stated between multiple threads and then that the cast of "i as string" is the possible cause passing in a null key. Care to share a more complete sample of your code for feedback on how to improve?
– Jaans
Dec 24 '15 at 6:09
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Function Pointers in Java
...object2, "getClass");
Of course, check all exceptions and add the needed casts.
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