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Is floating-point math consistent in C#? Can it be?
...ation:
expand inputs to double precision
do operation in double precision
convert result back to single precision
The big issue with x87 is that calculations might be done in 53-bit or 64-bit accuracy depending on the precision flag and whether the register spilled to memory. But for many opera...
Appropriate datatype for holding percent values?
...ring
The percent ("P") format specifier multiplies a number by 100 and converts it to a string that represents a percentage.
Then you would be able to use this in your XAML code:
DataFormatString="{}{0:P}"
share
...
How do you configure Django for simple development and deployment?
....py file under my Django project, along with any default settings:
import sys
import os.path
def _load_settings(path):
print "Loading configuration from %s" % (path)
if os.path.exists(path):
settings = {}
# execfile can't modify globals directly, so we will load them manually
...
How to convert an array into an object using stdClass() [duplicate]
... is this stdClass object just call this
print_r($clasa);
If you want to convert an array to object code will be
$arr = array('a'=>'apple','b'=>'ball');
$arr = (object) $arr;
You don't need to use stdClass. It will automatically converted to stdClass
...
Using the “animated circle” in an ImageView while loading stuff
...ck;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class MainActivity extends AppCompatActivity {
final String debugLogHeader = "Linklet Debug Message";
Call<Links> call;
List<Link> arraylistLink;
ListView linksListV;
...
Best way to convert text files between character sets?
What is the fastest, easiest tool or method to convert text files between character sets?
20 Answers
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Why is “import *” bad?
...clare a new variable. That’s a crucial piece of information for the type system. You say that modern IDEs solve the mistyping problem but that’s simply wrong, and in fact this is a substantial problem in non statically compiled languages, which is why Perl added use strict (JavaScript var). As a...
What is ViewModel in MVC?
...Contain mostly properties. Code is typically limited to formatting data or converting it to or from a DTO. Presentation Models should not contain business logic.
Often present a denormalized view of data. That is, they often combine properties from multiple DTOs.
Often contain properties of a diff...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
...
Use Encoding.Convert to adjust the byte array before attempting to decode it into your destination encoding.
Encoding iso = Encoding.GetEncoding("ISO-8859-1");
Encoding utf8 = Encoding.UTF8;
byte[] utfBytes = utf8.GetBytes(Message);
byte...
How to spread django unit tests over multiple files?
...gutil snippet will cause the import to fail because the tests get added as sys.modules[packagename]. A quick workaround is to del any that cause problems after the above. (Or you could rename your folders ;) )
– Paul Fenney
Oct 30 '13 at 12:08
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