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1. Top results related to when to use the %e2%82%ac symbol or the euro symbol to indicate

   • How to display the euro symbol at the front of the number when using CultureInfo?

     Top Answer

     Answered May 06, 2021 · 3 votes

     You can set the NumberFormat.CurrencyPositivePattern and NumberFormat.CurrencyNegativePattern of the CultureInfo instance:

     float f = 100.50f;var culture = new CultureInfo("fr-FR");culture.NumberFormat.CurrencyPositivePattern = 0;culture.NumberFormat.CurrencyNegativePattern = 2;culture.NumberFormat.CurrencyDecimalSeparator = CultureInfo.InvariantCulture.NumberFormat.CurrencyDecimalSeparator;Console.WriteLine(f.ToString("C", culture));

     Prints

     €100.50-

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     1/5

   • How can I assign the Euro or the Pound symbol to a variable?

     Top Answer

     Answered Apr 28, 2016 · 37 votes

     public class ExampleEuroPound {- public static void main(String args[]){- String euro = "\u20ac"; String pound = "\u00a3"; System.out.println("pound = " + pound); System.out.println("euro = " + euro); }}

     Other Answers

     Answered Jan 27, 2011 · 19 votes

     If you can't type it then you could use the unicode value for euro:

     String euro = "\u20AC";System.out.println(euro);-

     If you're doing this however, best practice is to comment it and / or save it as a constant field for clarity (unexplained unicode literals in code are just plain confusing!):

     public static final String POUND = "\u00A3";public static final String EURO = "\u20AC";-

     Other Answers

     Answered Jan 27, 2011 · 4 votes

     public final static char EURO = '\u20ac';-

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     2/5

   • When to use `use` or the fully qualified name

     Top Answer

     Answered Jul 05, 2017 · 1 votes

     When you do use SomeNamespace\ClassName than you do not have later append \SomeNamespace to ClassName. So your example should be

     namespace App;-use Illuminate\Database\Eloquent\Model;use Illuminate\Database\Eloquent\Relations\BelongsTo;class ImageStatus extends Model { public function image(): BelongsTo { return $this->belongsTo(Image::class, 'id' ); } public function user(): BelongsTo { return $this->belongsTo(User::class, 'id' ); }}

     Please note that when you are in same namespace, than you do not need to add namespace to class name. When namespace App; then User::class instead of \App\User::class

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     3/5

   • When to use the base Vue instance, Vuex or mixin?

     Top Answer

     Answered Jan 07, 2019 · 7 votes

     Vuex is a very sophisticated state management solution catering to Redux like Unidirectional/one-way data flow architecture. Use it when you need to share data across components in a sophisticated way where you need to also handle side-effects. You can also say that Vuex is nothing but a glorified implementation of Vue instance.

     Vue instance, a.k.a., Vue component is meant to model your UI component. Yes, it can also serve as a State Manager and global Event Bus. But use it only for smaller apps and POC. Otherwise, Vuex is always the right choice.

     Now talking about Mixins. It is not really a state management mechanism. It is meant to share reusable functionality across different components. Typically using mixins to only have data() is not a good design though. It must also have some methods that should act on that data. This is where mixins fit in overall Vue ecosystem.

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     4/5

   • When to use or not use iterator() in the django ORM

     Top Answer

     Answered Oct 02, 2012 · 57 votes

     Note the first part of the sentence you call out: For a QuerySet which returns a large number of objects that you only need to access once

     So the converse of this is: if you need to re-use a set of results, and they are not so numerous as to cause a memory problem then you should not use iterator. Because the extra database round trip is always going to reduce your performance vs. using the cached result.

     You could force your QuerySet to be evaluated into a list but:

     • it requires more typing than just saved_queries = Model.objects.all()
     • say you are paginating results on a web page: you will have forced all results into memory (back to possible memory problems) rather than allowing the subsequent paginator to select the slice of 20 results it needs
     • QuerySets are lazy, so you can have a context processor, for instance, that puts a QuerySet into the context of every request but only gets evaluated when you access it on certain requests but if you've forced evaluation that database hit happens every request

     The typical web app case is for relatively small result sets (they have to be delivered to a browser in a timely fashion, so pagination or a similar technique is employed to decrease the data volume if required) so generally the standard QuerySet behaviour is what you want. As you are no doubt aware, you must store the QuerySet in a variable to get the benefit of the caching.

     Good use of iterator: processing results that take up a large amount of available memory (lots of small objects or fewer large objects). In my experience this is often in management commands when doing heavy data processing.

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     5/5

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2. en.wikipedia.org › wiki › Euro_signEuro sign - Wikipedia

   en.wikipedia.org › wiki › Euro_sign

   • Cached

   The euro sign ( €) is the currency sign used for the euro, the official currency of the eurozone and adopted, although not required to, by Kosovo and Montenegro. The design was presented to the public by the European Commission on 12 December 1996. It consists of a stylized letter E (or epsilon ), crossed by two lines instead of one.

   • In Unicode: .mw-parser-output .monospaced{font-family:monospace,monospace}U+20AC € EURO SIGN (€)
   • See also: U+20A0 ₠ EURO-CURRENCY SIGN (predecessor).

   • Currency: Euro

3. www.reddit.com › r › programmingHow to output a Euro sign € in C++ (using visual studio)?

   www.reddit.com › r › programming

   • Cached

   Sort by: Trout_Tickler. • 11 yr. ago. If it's in your character set, put #define EURO char(128) at the top and use EURO whenever you need it. 1. Reply. jacobburns. OP • 11 yr. ago. I am writing very basic code and want to output the Euro symbol in a cout procedure e.g. Cout << "The result is €500";

4. People also ask

   Why is the euro symbol not encoded correctly?

   • "The euro symbol in this text is not encoded correctly and needs to be in UTF-8" What could be meant by that You need to make sure that the (unspecified) software you are using is saving the file in UTF-8 format and nothing is converting it to a different format along the way.

   asp.net - Display EURO Symbol in UTF-8 Format - Stack Overflow

   stackoverflow.com/questions/2943711/display-euro-symbol-in-utf-8-format

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   What is the Unicode code point for the euro sign €?

   • The Unicode code point for the euro sign € is U+20AC. As this code point lies between U+0800 and U+FFFF, this will take three bytes to encode. Hexadecimal 20AC is binary 0010 0000 1010 1100. The two leading zeros are added because a three-byte encoding needs exactly sixteen bits from the code point.

   UTF-8 - Wikipedia

   en.wikipedia.org/wiki/UTF-8

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   What is a euro sign?

   • The euro sign ( €) is the currency sign used for the euro, the official currency of the eurozone and adopted, although not required to, by Kosovo and Montenegro. The design was presented to the public by the European Commission on 12 December 1996. It consists of a stylized letter E (or epsilon ), crossed by two lines instead of one.

   Euro sign - Wikipedia

   en.wikipedia.org/wiki/Euro_sign

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   What does the symbol € mean?

   • The symbol € is based on the Greek letter epsilon (Є), with the first letter in the word "Europe" and with 2 parallel lines signifying stability. — European Union

   Euro sign - Wikipedia

   en.wikipedia.org/wiki/Euro_sign

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5. stackoverflow.com › questions › 43334432UTF8 Hex Codepoint to Decimal Mismatch - Stack Overflow

   stackoverflow.com › questions › 43334432

   • Cached

   Apr 11, 2017 · 1 Answer. Sorted by: 2. I think your statement, "the hex value E2 82 AC (€ symbol) is 14 844 588 in decimal", is incorrect. How did you interpret the hex values E2, 82, and AC? hex E2 = hex E * 16 + hex 2 = 14 * 16 + 2 = 226.

6. en.wikipedia.org › wiki › UTF-8UTF-8 - Wikipedia

   en.wikipedia.org › wiki › UTF-8

   • Cached

   UTF-8 is a variable-length character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode Transformation Format – 8-bit. [1] UTF-8 is capable of encoding all 1,112,064 [a] valid Unicode code points using one to four one- byte (8-bit) code units.

7. codedocs.org › what-is › utf-8UTF-8 - CodeDocs

   codedocs.org › what-is › utf-8

   • Cached

   With octal notation, the arbitrary octal digits, marked with x, y, z or w in the table, will remain unchanged when converting to or from UTF-8. Example: Á = U+00C1 = 0301 (in octal) is encoded as 303 201 in UTF-8 (C3 81 in hex). Example: € = U+20AC = 20254 is encoded as 342 202 254 in UTF-8 (E2 82 AC in hex).

8. www.unicodepedia.com › unicode › currency-symbolsEURO SIGN (U+20AC) - Unicodepedia

   www.unicodepedia.com › unicode › currency-symbols

   • Cached

   How to type €. Microsoft Office. write 20ac then press Alt + X. Microsoft Office (alternative) write U+20ac then press Alt + X. Apple Mac. Hold Alt, type 2 0 A C then release. Apple Mac (alternative) Hold Option, type 2 0 A C then release.

9. www.cogsci.ed.ac.uk › ~richard › utf-8UTF-8 Tool - School of Informatics, University of Edinburgh

   www.cogsci.ed.ac.uk › ~richard › utf-8

   • Cached

   EURO SIGN: Hex code point: 20AC: Decimal code point: 8364: Hex UTF-8 bytes: E2 82 AC : Octal UTF-8 bytes: 342 202 254 : UTF-8 bytes as Latin-1 characters bytes: â <82> ¬