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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...
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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How to schedule a periodic task in Java?
...nitialDelay. (I think the internal ScheduledExecutorService implementation converts DAYS to nanoseconds anyway).
– Sam Barnum
Mar 21 '19 at 17:02
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C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
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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...
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;
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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
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In log4j, does checking isDebugEnabled before logging improve performance?
...emperature set to {}. Old temperature was {}.", t, oldT);
This will only convert the passed in parameters to strings if debug is enabled. SLF4J as its name suggests is only a facade and the logging calls can be passed to log4j.
You could also very easily "roll your own" version of this.
Hope thi...
Convert XML to JSON (and back) using Javascript
How would you convert from XML to JSON and then back to XML?
12 Answers
12
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Find location of a removable SD card
...se, I discarded that path from the list.
Whatever was left in the list, I converted to a String[] array so it could be used by the ListPreference values attribute.
You can view the code here: http://sapienmobile.com/?p=204
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How to convert a SVG to a PNG with ImageMagick?
...have a SVG file that has a defined size of 16x16. When I use ImageMagick's convert program to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small:
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