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1. Top results related to imperative programming wikipedia tieng viet nam

   • nam (Network animation) console is not comming in ns2

     Top Answer

     Answered Feb 28, 2023 · 1 votes

     The Ubuntu nam packages cannot be used, the two year old bug report is here https://bugs.launchpad.net/ubuntu/+source/nam/+bug/1376970

     You can download a package for your OS, select i386 for a 32bits OS, or amd64 for 64bits :

     nam_1.15-10-ubuntu14_amd64.deb-

     https://drive.google.com/file/d/0B7S255p3kFXNdmxzSmRzaVRWb28/view?usp=sharing

     nam_1.15-10_i386.deb-

     https://drive.google.com/file/d/0B7S255p3kFXNUkx0LVU1NnFVQTA/view?usp=sharing

     Install : cd Downloads/ ... and ... sudo gdebi ./[package].deb

     Edit: Ubuntu 18.04 and later Ubuntu versions:

     sudo apt install Downloads/[package].deb-

     Check all answers on Stack Overflow

     1/5

   • Imperative and declarative steps in Rspec

     Top Answer

     Answered Aug 19, 2010 · 8 votes

     Declarative is the way forward.

     Imperative describes the actual UI steps you have to take as a user, rather than the results you're trying to achieve. If you write your scenarios this way they'll become really brittle and impossible to maintain. Imagine if someone put a confirmation box in that imperative scenario, and there were 80 similar scenarios which also required changing.

     With declarative steps you only need to change it in the one place where the step is defined; that same declarative step is then reused for all the scenarios which need it.

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     2/5

   • Functional Programming Vs Declarative Programming Vs Imperative Programming

     Top Answer

     Answered Jan 26, 2021 · 130 votes

     Your example of declarative programming above is not an actual program, so it's not a good example.

     The main difference is between imperative and declarative. Functional is a particular kind of declarative.

     C, C++, Java, Javascript, BASIC, Python, Ruby, and most other programming languages are imperative. As a rule, if it has explicit loops (for, while, repeat) that change variables with explicit assignment operations at each loop, then it's imperative.

     SQL and XSLT are two well-known examples of declarative programming. Markup languages such as HTML and CSS are declarative too, although they are usually not powerful enough to describe arbitrary algorithms.

     Here is an example computation (summing the income by gender, from a suitable data source) first written in an imperative language (Javascript) and then in a declarative language (SQL).

     Imperative programming

     var income_m = 0, income_f = 0;for (var i = 0; i < income_list.length; i++) { if (income_list[i].gender == 'M') income_m += income_list[i].income; else income_f += income_list[i].income;}

     Notice:

     • explicit initialization of variables that will contain the running totals;
     • explicit loop over the data, modifying the control variable ( i) and the running totals at each iteration;
     • conditionals ( ifs) are only used to choose the code path at each iteration.

     Declarative programming

     select gender, sum(income)from income_listgroup by gender;

     Notice:

     • memory cells to contain running totals are implied by the output you declare you want;
     • any loop the CPU will need to perform (eg. over the income_list table) is implied by the output you declare you want and by the structure of the source data;
     • conditionals (eg. case in SQL) are used in a functional way to specify the output value you want based on the input values, not to choose a code path.

     Functional programming

     As I mentioned above, SQL's case is a great example of the functional way of programming, which is a restricted subset of Declarative programming in which the desired computation is specified by composing functions.

     Functions are things that accept inputs and return outputs (eg. case, sum()…)

     Composition means chaining two or more together by specifying how the output of one is fed as the input to the next (typically by writing one inside the other.) Finally the whole composition, which is still itself a big function, is applied to the available inputs to get the desired output.

     In this snippet I am declaring the output I want by composing the functions sum() and case. This is called functional programming:

     select sum(case when some_flag = 'X' then some_column else some_other_column end)from ...

     If the composition of two or more functions and their application to the input data are the only constructs available in a given language, that language is said to be purely functional. In those languages you will notice the complete absence of loops, variable assignment and other typically imperative statements.

     Edit: I recommend watching some of Anjana Vakil's talks on functional programming in Javascript, to get a better idea of what it's about.

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     3/5

   • Imperative vs Functional - understanding the von Neumann bottleneck

     Top Answer

     Answered Apr 16, 2018 · 1 votes

     You need to read the original paper published by John Backs "Can Programming Be liberated from the Von Neumann Style? A functional style and its algebra of programs". It basically talks about two kinds of bottlenecks one which is physical hardware limitations and the other which is a kind of conceptual bottleneck formed due to the way programmers think of languages. On your second question. As earlier languages were more closer to the respective hardware implementations the programmer thinking used to be mimic the sequential flow of events. Functional languages give us a new way to look at programs wherein parallel executions or operations on a set of data work.

     On the first question I would like to iterate a comment from wiki.c2.com

     "What does the choice of programming language have on the hardware? A functional language which is compiled to run on a von Neumann machine will still suffer the bottleneck." The answer, is ReferentialTransparency--which makes parallel computation much more tractable (and capable of being automated). Effectively parallelizing imperative languages is still an active research topic.

     http://wiki.c2.com/?CanProgrammingBeLiberatedFromTheVonNeumannStyle

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     4/5

   • Wikipedia : Java library to remove wikipedia text markup removal

     Top Answer

     Answered Nov 28, 2018 · 11 votes

     Do it in two steps:

     • let some existing tool convert the MediaWiki mark-up into plain HTML;
     • convert the plain HTML into text.

     The following demo:

     import net.java.textilej.parser.MarkupParser;import net.java.textilej.parser.builder.HtmlDocumentBuilder;import net.java.textilej.parser.markup.mediawiki.MediaWikiDialect;import javax.swing.text.html.HTMLEditorKit;import javax.swing.text.html.parser.ParserDelegator;import java.io.StringReader;import java.io.StringWriter;public class Test { public static void main(String[] args) throws Exception { String markup = "This is ''italic'' and '''that''' is bold. \n"+ "=Header 1=\n"+ "a list: \n* item A \n* item B \n* item C"; StringWriter writer = new StringWriter(); HtmlDocumentBuilder builder = new HtmlDocumentBuilder(writer); builder.setEmitAsDocument(false); MarkupParser parser = new MarkupParser(new MediaWikiDialect()); parser.setBuilder(builder); parser.parse(markup); final String html = writer.toString(); final StringBuilder cleaned = new StringBuilder(); HTMLEditorKit.ParserCallback callback = new HTMLEditorKit.ParserCallback() { public void handleText(char[] data, int pos) { cleaned.append(new String(data)).append(' '); } }; new ParserDelegator().parse(new StringReader(html), callback, false); System.out.println(markup); System.out.println("---------------------------"); System.out.println(html); System.out.println("---------------------------"); System.out.println(cleaned); }}

     produces:

     This is ''italic'' and '''that''' is bold. =Header 1=a list: * item A * item B * item C---------------------------<p>This is <i>italic</i> and <b>that</b> is bold. </p><h1 id="Header1">Header 1</h1><p>a list: </p><ul><li>item A </li><li>item B </li><li>item C</li></ul>---------------------------This is italic and that is bold. Header 1 a list: item A item B item C

     Where do you download the java packages you are importing?

     Here: Web Archive link of download.java.net/maven/2/net/java/textile-j/2.2

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     5/5

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2. en.wikipedia.org › wiki › Imperative_programmingImperative programming - Wikipedia

   en.wikipedia.org › wiki › Imperative_programming

   • Cached

   In computer science, imperative programming is a programming paradigm of software that uses statements that change a program's state. In much the same way that the imperative mood in natural languages expresses commands, an imperative program consists of commands for the computer to perform.

   • Declarative Programming

     Declarative programming is a non-imperative style of...

   • Comparison of Programming Paradigms

     Main paradigm approaches. There are two main approaches to...

3. vi.wikipedia.org › wiki › Wikipedia_tiếng_ViệtWikipedia tiếng Việt – Wikipedia tiếng Việt

   vi.wikipedia.org › wiki › Wikipedia_tiếng_Việt

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   Đồng thời, Wikipedia tiếng Việt nằm trong 50 wiki "lớn nhất" toàn cầu sử dụng phần mềm MediaWiki. [11] Đầu tháng 2 năm 2013, Wikipedia tiếng Việt đã có hơn 10.000.000 sửa đổi và đạt hơn 750.000 bài viết trong đó vào khoảng nửa là do bot tạo ra. [12] Vào ngày 15 tháng 6 năm 2014 ...

   • Loại website: Bách khoa toàn thư mở trực tuyến
   • Có sẵn bằng: Tiếng Việt

   • Chủ sở hữu: Quỹ Wikimedia
   • Website: vi.wikipedia.org

4. www.geeksforgeeks.org › what-is-imperative-programmingWhat is Imperative Programming? - GeeksforGeeks

   www.geeksforgeeks.org › what-is-imperative-programming

   • Cached

   Apr 25, 2024 · Imperative programming is the programming paradigm which explicitly defines the step-by-step control flow while changing the state at every step to achieve the final result. What are the main characteristics of imperative programming?

5. viblo.asia › p › so-sanh-imperative-programming-vaSo sánh imperative programming và declarative ... - Viblo

   viblo.asia › p › so-sanh-imperative-programming-va

   • Cached

   a. imperative programming. Định nghĩa imperative programming từ wikipedia: imperative programming is a programming paradigm that uses statements that change a program's state. In much the same way that the imperative mood in natural languages expresses commands, an imperative program consists of commands for the computer to perform.

6. www.izone.edu.vn › luyen-thi-ielts › cau-menh-lenhCâu Mệnh Lệnh (Imperative Sentence): Tổng Hợp Đầy Đủ Cấu Trúc ...

   www.izone.edu.vn › luyen-thi-ielts › cau-menh-lenh

   • Cached

   Theo từ điển Cambridge, Câu mệnh lệnh, hay còn gọi là imperative sentence, là loại câu được sử dụng để yêu cầu, ra lệnh, khuyên bảo, cảnh báo hoặc thúc đẩy người nghe thực hiện một hành động cụ thể. Câu mệnh lệnh thường KHÔNG bao gồm chủ ngữ, và nó thường bắt đầu bằng một động từ ở dạng nguyên thể. Ví dụ: Please close the door!

7. en.wikipedia.org › wiki › Vietnamese_grammarVietnamese grammar - Wikipedia

   en.wikipedia.org › wiki › Vietnamese_grammar

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   Vietnamese grammar. Vietnamese is an analytic language, meaning it conveys grammatical information primarily through combinations of words as opposed to suffixes. The basic word order is subject-verb-object (SVO), but utterances may be restructured so as to be topic-prominent. Vietnamese also has verb serialization.

8. vi.wikipedia.org › wiki › Trang_ChínhWikipedia, bách khoa toàn thư mở

   vi.wikipedia.org › wiki › Trang_Chính

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   Tham gia Wikipedia. Wikipedia là dự án bách khoa toàn thư mở, đa ngôn ngữ mà mọi người đều có thể tham gia đóng góp. Mục tiêu của Wikipedia là xây dựng một bách khoa toàn thư hoàn chỉnh, chính xác và trung lập. Sự phát triển của Wikipedia tiếng Việt phụ thuộc vào sự tham gia ...