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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}"
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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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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...
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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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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STL or Qt containers?
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I started by using std::(w)string and the STL containers exclusively and converting to/from the Qt equivalents, but I have already switched to QString and I find that I'm using Qt's containers more and more.
When it comes to strings, QString offers much more complete functionality compared to std...
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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Which C++ idioms are deprecated in C++11?
...s deduced as an int and not as a null pointer constant. And it can not be converted back to a null pointer constant after that. This cascades into a quagmire of problems that simply do not exist if the universe used only nullptr.
C++11 does not deprecate 0 and NULL as null pointer constants. But...
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...
How to find difference between two Joda-Time DateTimes in minutes
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Does the above take into account time zones? Or should I convert to UTC / GMT first?
– Doo Dah
Apr 21 '16 at 1:15
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