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How to append multiple values to a list in Python
...o so, such as manually input the values, or put the append operation in a for loop, or the append and extend functions.
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How do you get the file size in C#?
...ngth of file, in bytes (not size on disk), so this is what you are looking for, I think.
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How to set web.config file to show full error message
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For more detail see customErrors Element (ASP.NET Settings Schema)
– stomy
Oct 30 '17 at 16:58
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UILabel - Wordwrap text
...ded? I have the line breaks set to word wrap and the label is tall enough for two lines, but it appears that it will only wrap on line breaks. Do I have to add line breaks to make it wrap properly? I just want it to wrap if it can't fit it in horizontally.
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The type must be a reference type in order to use it as parameter 'T' in the generic type or method
...re that T : class - you need to propagate that to make the compiler happy, for example (hard to say for sure without a repro example):
public class Derived<SomeModel> : Base<SomeModel> where SomeModel : class, IModel
^^...
How can I see the specific value of the sql_mode?
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It's only blank for you because you have not set the sql_mode. If you set it, then that query will show you the details:
mysql> SELECT @@sql_mode;
+------------+
| @@sql_mode |
+------------+
| |
+------------+
1 row in set (0...
Sass negative variable value?
...mber already
has the unit px, or write $number * 1px.
Source
Therefore I believe the correct way would be as follows, which preserves the mathematical abilities of SASS/SCSS:
$pad: 15px;
padding: 0 $pad $pad;
margin: 0 $pad*-1 20px $pad*-1;
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C# generic “where constraint” with “any generic type” definition?
...Car : IGenericCar<TOther> { ... }
Option2: Define a base interface for IGenericCar<T> which is not generic and constrain against that interface
interface IGenericCar { ... }
interface IGenericCar<T> : IGenericCar { ... }
interface IGarrage<TCar> where TCar : IGenericCar { ...
Why do we have map, fmap and liftM?
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map exists to simplify operations on lists and for historical reasons (see What's the point of map in Haskell, when there is fmap?).
You might ask why we need a separate map function. Why not just do away with the current
list-only map function, and rename fmap to ...
add maven repository to build.gradle
...dscript configuration block only sets up the repositories and dependencies for the classpath of your build script but not your application.
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