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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
...
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) $arr;
You don't need to use stdClass. It will automatically converted to stdClass
...
Using the “animated circle” in an ImageView while loading stuff
...ck;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class MainActivity extends AppCompatActivity {
final String debugLogHeader = "Linklet Debug Message";
Call<Links> call;
List<Link> arraylistLink;
ListView linksListV;
...
How can I remove specific rules from iptables?
...ks this way:
1. Add temporary rule with some comment:
comment=$(cat /proc/sys/kernel/random/uuid | sed 's/\-//g')
iptables -A ..... -m comment --comment "${comment}" -j REQUIRED_ACTION
2. When the rule added and you wish to remove it (or everything with this comment), do:
iptables-save | grep -v...
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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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 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 find difference between two Joda-Time DateTimes in minutes
...
Does the above take into account time zones? Or should I convert to UTC / GMT first?
– Doo Dah
Apr 21 '16 at 1:15
...
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...