Uninitialized variable

en

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Uninitialized variable

Quality:

Uninitialized variable - Computer program variable of undefined value. Article “Uninitialized variable” in English Wikipedia has 16.6 points for quality (as of July 1, 2025). The article contains 4 references and 6 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Uninitialized variable” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Uninitialized variable”, its content was written by 40 registered users of English Wikipedia and edited by 69 registered Wikipedia users in all languages.

The article is cited 28 times in English Wikipedia and cited 37 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #28856 in August 2004
  • Global: #73558 in August 2004

The highest popularity rank from 2008:

  • Local (English): #274888 in October 2014
  • Global: #463494 in October 2014

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Uninitialized variable
16.5567
2Bulgarian (bg)
Неинициализирана променлива
13.044
3Italian (it)
Variabile non inizializzata
9.8015
4Hebrew (he)
משתנה לא מאותחל
9.6412
5Spanish (es)
Variable no inicializada
7.2319
6Azerbaijani (az)
Başladılmamış dəyişən
1.1152
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Uninitialized variable" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Uninitialized variable
320 240
2Spanish (es)
Variable no inicializada
25 842
3Italian (it)
Variabile non inizializzata
3 129
4Bulgarian (bg)
Неинициализирана променлива
1 396
5Hebrew (he)
משתנה לא מאותחל
384
6Azerbaijani (az)
Başladılmamış dəyişən
254
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Uninitialized variable" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Uninitialized variable
963
2Spanish (es)
Variable no inicializada
16
3Italian (it)
Variabile non inizializzata
13
4Hebrew (he)
משתנה לא מאותחל
10
5Bulgarian (bg)
Неинициализирана променлива
9
6Azerbaijani (az)
Başladılmamış dəyişən
8
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Uninitialized variable" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Uninitialized variable
40
2Bulgarian (bg)
Неинициализирана променлива
10
3Italian (it)
Variabile non inizializzata
9
4Hebrew (he)
משתנה לא מאותחל
6
5Azerbaijani (az)
Başladılmamış dəyişən
2
6Spanish (es)
Variable no inicializada
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Uninitialized variable" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Uninitialized variable
1
2Azerbaijani (az)
Başladılmamış dəyişən
0
3Bulgarian (bg)
Неинициализирана променлива
0
4Spanish (es)
Variable no inicializada
0
5Hebrew (he)
משתנה לא מאותחל
0
6Italian (it)
Variabile non inizializzata
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Uninitialized variable" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Uninitialized variable
28
2Spanish (es)
Variable no inicializada
4
3Hebrew (he)
משתנה לא מאותחל
3
4Italian (it)
Variabile non inizializzata
2
5Azerbaijani (az)
Başladılmamış dəyişən
0
6Bulgarian (bg)
Неинициализирана променлива
0
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
azAzerbaijani
Başladılmamış dəyişən
bgBulgarian
Неинициализирана променлива
enEnglish
Uninitialized variable
esSpanish
Variable no inicializada
heHebrew
משתנה לא מאותחל
itItalian
Variabile non inizializzata

Popularity rank trends

Best Rank English:
#274888
10.2014
Global:
#463494
10.2014

AI rank trends

Best Rank English:
#28856
08.2004
Global:
#73558
08.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Uninitialized variable from Wikipedia articles about Null pointer, BSS segment, C data type, Byzantine fault and Data segment. Whereas reading the article about Uninitialized variable people most often go to Wikipedia articles on Dont-care term, Initialization, Null pointer, Undefined behavior and Call stack.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information