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Get margin of a View
...iewGroup and the parent was a ViewGroup as well. In most cases, you should cast your layout params to the parent's View class LayoutParams (in this case it's ViewGroup and RelativeLayout)
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im...
Can I add extension methods to an existing static class?
...configuration file? Normally I simply have ConfigurationSectionHandler and cast the output from ConfigurationManager to the appropriate class and don't bother with the wrapper.
– tvanfosson
Oct 8 '10 at 18:29
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Method has the same erasure as another method in type
... type Set. Generics don't exist in byte code, they're syntactic sugar for casting and provide compile-time type safety.
– Andrzej Doyle
Jan 4 '10 at 13:40
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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 convert std::string to LPCWSTR in C++ (Unicode)
...resenting the same code point. It is the moral equivalent of a reinterpret_cast. This code does not work. Do not use..
– IInspectable
Jun 30 '16 at 9:49
2
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How to center align the cells of a UICollectionView?
... In ObjC object collectionViewLayout is used directly. It must be casted to UICollectionViewFlowLayout to be able to access to itemSize and minimumInteritemSpacing
– buttcmd
Jan 14 '19 at 8:04
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Java Round up Any Number
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^^ "a" needs to be a double or cast a double.
– Codeversed
Jan 25 '17 at 16:15
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Hidden Features of ASP.NET [closed]
...le known hack
Most of the time you have to use the findcontrol method and cast the controls in master page from the content pages when you want to use them, the MasterType directive will enable intellisense in visual studio once you to this
just add one more directive to the page
<%@ MasterTy...
In Python, how do I read the exif data for an image?
...any changes
in the output image.
As stated, the Exif output can simply be casted to a dict with the EXIF data accessible as regular key-value pairs. The keys are 16-bit integers that can be mapped to their string names using the ExifTags.TAGS module.
from PIL import Image, ExifTags
img = Image.ope...
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()
...