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How can I extract English characters from a string of mixed (Arabic and English) Letters


By : ラッシュマシュー
Date : October 16 2020, 06:10 PM
may help you . I have many strings similar as below , Using Regex.
Ex:
code :
import re
s = """A ali - عالي
Baghdad - بغداد"""

for line in s.splitlines():
    m = re.search(r"([A-Za-z\s]+)", line)
    if m:
        print(m.group(1))
A ali 
Baghdad 


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How to find if a string has all english or arabic letters


By : Lyon LH
Date : March 29 2020, 07:55 AM
This might help you I'm taking this question/answer further , You can look for Arabic characters with regexp
code :
$is_arabic = preg_match('/\p{Arabic}/', $text);

How to fix reversed arabic characters mixed with english in SQL server


By : Haris Wani
Date : March 29 2020, 07:55 AM
With these it helps The problem is that you have a number of strings in the database which are, for legacy reasons, stored in non-lexical order. Probably they came from a character terminal based application which can only store characters in left-to-right order.
You can force compliant applications to display Arabic Left-to-Right by using the special Unicode character LRO U+202D: LEFT-TO-RIGHT OVERRIDE. This forces all characters to be rendered left to right regardless of how they normally would be rendered.
code :
select nchar(8237) + columnName as columnNameDisplay
from BadTable 
select nchar(8237) + columnName + nchar(8236) as columnNameDisplay
from BadTable 
test اختبار test
01  t
02  e
03  s
04  t
05   
07  ا
خ  08  
09  ت
10  ب  
11  ا
12  ر
13 
14  t
15  e
16  s
17  t

split string with preg_split on english (and non english letters)


By : JoeManGreen
Date : March 29 2020, 07:55 AM
I hope this helps you . You could use lookaround to split on boundary between non alphabetic and alphabetic + space
code :
$str = 'すぐに諦めて昼寝をするかも知れない。  I may give up soon and just nap instead.';
$parts = preg_split("/(?<=[^a-z])(?=[a-z\h])|(?<=[a-z\h])(?=[^a-z])/i", $str, 2);
print_r($parts);
Array
(
    [0] => すぐに諦めて昼寝をするかも知れない。
    [1] =>   I may give up soon and just nap instead.
)

How to do Norvig spell check for chinese characters mixed with english letters?


By : Allen James
Date : March 29 2020, 07:55 AM
wish helps you You have a much more complex problem than Norvig's:
Chinese Input-method
code :
 机翼
 鸡翼
 鸡一
 几翼
飞机模型零件 ->  Before segmentation
飞机-模型-零件   After segmentation you got three phrases separated by '-'.
AB 10鸡翼
A-B-10-鸡翼

How to correctly place number with mixed Arabic and English string


By : Yasunaz
Date : March 29 2020, 07:55 AM
With these it helps Since the text is Arabic, it uses the right-to-left direction. However, things can get tricky when you mix that with the number, which you want to appear left-to-right.
This can be fixed using \u200E, which represents the Left-to-Right Marker character. It is an invisible character that indicates to the text renderer that what follows should be rendered in that direction, regardless of what normal rules would suggest.
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