social sharing buttons – What’s the unicode for the Share icon (or do I need to use SVG instead)?

A commonly recognised share icon looks like this:

Share Icon

I’m guessing there must be (surely) a Unicode symbol out there for this, but so far – despite pretty thorough searching – I’ve come up empty-handed.

I note that the approved list of new emojis for 2020 include:

  • a dodo
  • a rollerboot
  • a rainbow piñata

I’m concluding it’s unlikely that Unicode would have got as far as approving these but not yet approving a share icon.

What’s the Unicode for the share icon above, please?

Or do I need to use SVG, instead?

Copy URLs with unicode symbols without percentage encoding in Firefox

The methods used in the desktop version do not work. I have both browser.urlbar.decodeURLsOnCopy=true and network.standard-url.escape-utf8=false and the urls are still encrypted.

Why can't Safari 13.1 (Catalina) represent specific Unicode characters?

Since I updated to MacOS Catalina (10.15.4) I realized that Safari (13.1) can no longer render my lovely black truck. If I inspect this item in the developer console or copy the character into the address bar, everything is showing perfectly fine, but in web view, only the white square is showing. The same problem exists in 2 other Catalina machines, but not in the 10.14 and 10.13 Safaris.

Any known bug / problem about this phenomenon?

applications: get the Unicode value of each character in an arabic string

I have Edittext, Buttin and Textview.
I want to get text from Edittext, convert this string into character array, then convert each character to unicode value
Based on its unicod value, I decide something, I couldn't do it in Android Studio, but I could do it in C ++.
C ++ code:

     int aux(8);
     QString Name="";
     int sum=0;
     for (int i=0;i

How to do the same in Java, I get the name of Edit Text by pressing the Show button The first and second Unicode character in text view,
The text is in Arabic language.
Do I have to install a library?

List of Unicode versions supported by the macOS version

I am looking for a list of Unicode versions compatible with the MacOS version. Is there such a list?

To be specific: I like to understand what code points and code blocks are compatible with the "Character Viewer", even if there is no font available that contains all the code points.

For example, in macOS High Sierra, the code block for Mayan numbers is missing (code points U + 1D2E0 and higher), which was introduced in Unicode version 11. As expected, High Sierra was released in September 2017 and Unicode 11 in June 2018.

So far, I have not come across such a list, only the specification of the underlying file systems:

  • The APFS file system supports all code points in Unicode 9 and ignores code point normalization.
  • The HFS plus file system supports any code point, but performs decomposition normalization (NFD) (somewhat uncommon). Unicode decomposition 2.1 up to Mac OS X 10.2, and Unicode decomposition 3.2 as of Mac OS X 10.3.

Unicode Library

I currently have "Requirements problem" with Drupal. When & # 39; I verify the requirements & # 39; At first, a problem appears of not being able to continue.

Unicode Library

PHP multibyte input string conversion is active and should be disabled. Check the php.ini mbstring.http_input setting. See the PHP mbstring documentation for more information.

The Unicode library is the problem.

Thanks, David

enter the image description here

location: website (or other easily accessible resource) displaying Unicode images and other encodings?

I am trying to find a website that shows a image less common characters?

The reason an image is important is because an image can be displayed in any browser, on any operating system, in any locale of the operating system, while certain fonts and characters are not guaranteed to install and display correctly.


E.g. I wish I could search for Unicode and other codes like 1ECB0, and do you see the equivalent image of that character?

The database migration wizard for Unicode by Oracle does not respond after using the programming column option

I published this problem in Oracle Community, but I would like to post it here to have more opinions on this topic.


  • I have a problem with DMU 19.1, which is the DMU application
    not responding (frozen or locked) after cleaning the data using
    program the problem column (the problem exceeds the limit of the column). That
    It happens frequently and every time this happens, I have to use the homework
    manager to finalize the DMU application.

Here is my summary of the configuration:

  • The DMU is installed on a Windows Server 2008 R2 SP1 client machine
    which connects to Oracle Database Server The host of
    The database server is the Linux base. The JDK that DMU is currently
    using is JDK 1.8.0_231 The DMU installed all the packages that
    requires the DMU document, including the creation of a separate table space
    for DMU repository. The DMU will be used to convert the character.
    configured for a database with a size larger than 1.5 TB of storage. I
    I was able to scan the entire database and now I am cleaning data
    step, and this problem happened.

Looking at the record, I could find the cause. Due to privacy, I could not copy the entire record here. Instead, I will try to write down the registration problem as much as I can. Here is the log message:

  • Principal; S; 05001 Stack of exception calls in
    Java.lang.ArrayIndexOutofBounds Exception -2 in
    Java.Util.ArrayList.elementData (ArrayList.Java: 422) in
    Java.Util.ArrayList.get (ArrayList.Java: 435) in
    (defaultCachePage.Java: 96) in
    (defaultDataProvider.Java: 262) in
    (cleansingDataGridModel.Java: 1218) …
  • The rest of the record were exceptions thrown from Java.wing and
    java.awt. For example. J Component. Java 5158, 1065, 889 or
    Javax.swing.bufferStrategyPaintManager 290 and so on.

My attempt:

  • I think I can try to find some solutions if I read the ide.conf o
    , but I couldn't find much about this information or any
    Documents on this subject.

Please let me know what I should do or what I should analyze this problem.


Khang Mai

keyboard – Unicode escape is ctrl+[ , why does this work in terminal or vim, but not safari or other parts of OS?

When i’m working in VIM i’ll often times use ctrl+[ to exit insert mode. But if i need to press escape in other parts of the OS ctrl+[ does not act the same way as escape.

For example if search a page in safari you can’t escape out of the search with ctrl+[

can anyone shed light why this is and possibly tell if it’s possible to get ctrl+[ to always be escape with out custom plugins or weird 3rd party software?

Character design behavior (question about the Unicode standard)

I have been reading the Unicode core specification (see I mainly understood what the text explained in the section 2.1 Architectural context until he started talking about design behaviors. There seems to be no preface or explanation of the phrase & # 39; character design behavior & # 39 ;.

Section 2.1 explains how a character encoding should be designed taking into account text processes and algorithms, since an encoding choice can make text representation and other processes more complex (or simpler, depending on the choice) .

The specification then continues with a Identify character subtitle that uses multiple phrases, including the word & # 39; design & # 39 ;. Here are some examples of the text:

  • "Every time Unicode makes statements about the default value character design behavior, is done to ensure that users … "
  • "The actual design in an implementation it may differ in detail. "
  • "A mathematician design system, .., you will have many domain-specific rules for design.. "
  • "The purpose of defining the default Unicode value design behavior it is not enforcing a unique and specific aesthetic design for each script .. "

What does & # 39; design & # 39; and / or & # 39; character design behavior & # 39; in this context?