From 8a7dfa0972c83fd811a4296e7373574bea4a28d0 Mon Sep 17 00:00:00 2001 From: Nguyễn Gia Phong Date: Sun, 19 Jul 2020 20:34:40 +0700 Subject: [usth/ICT2.7] Remove Udacity transcribes --- .../1 - Gathering Requirements - lang_en_vs3.srt | 63 ---- .../2 - Choosing Good Questions - lang_en_vs3.srt | 15 - ...osing Good Questions Solution - lang_en_vs3.srt | 55 ---- .../4 - Requirements Interview - lang_en_vs3.srt | 323 --------------------- ... Sentence Length Requirements - lang_en_vs3.srt | 83 ------ 5 files changed, 539 deletions(-) delete mode 100644 usth/ICT2.7/P1L5 Requirements Gathering Subtitles/1 - Gathering Requirements - lang_en_vs3.srt delete mode 100644 usth/ICT2.7/P1L5 Requirements Gathering Subtitles/2 - Choosing Good Questions - lang_en_vs3.srt delete mode 100644 usth/ICT2.7/P1L5 Requirements Gathering Subtitles/3 - Choosing Good Questions Solution - lang_en_vs3.srt delete mode 100644 usth/ICT2.7/P1L5 Requirements Gathering Subtitles/4 - Requirements Interview - lang_en_vs3.srt delete mode 100644 usth/ICT2.7/P1L5 Requirements Gathering Subtitles/5 - Average Sentence Length Requirements - lang_en_vs3.srt (limited to 'usth/ICT2.7/P1L5 Requirements Gathering Subtitles') diff --git a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/1 - Gathering Requirements - lang_en_vs3.srt b/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/1 - Gathering Requirements - lang_en_vs3.srt deleted file mode 100644 index c01c859..0000000 --- a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/1 - Gathering Requirements - lang_en_vs3.srt +++ /dev/null @@ -1,63 +0,0 @@ -1 -00:00:00,270 --> 00:00:02,969 -Gathering requirements is one of the most difficult tasks a software - -2 -00:00:02,969 --> 00:00:07,010 -engineer faces. In industry, you may gather requirements from end users, - -3 -00:00:07,010 --> 00:00:09,580 -external clients, or from co-workers in other areas of your own - -4 -00:00:09,580 --> 00:00:14,320 -company. Occasionally, you may receive a well documented set of requirements. - -5 -00:00:14,320 --> 00:00:16,970 -However, in most cases, you will need to glean the requirements - -6 -00:00:16,970 --> 00:00:20,230 -from conversations with the prospective clients, and distill them down into - -7 -00:00:20,230 --> 00:00:23,150 -something actionable on your own. Suppose a teacher came to you - -8 -00:00:23,150 --> 00:00:25,310 -with a request for a piece of software their students could - -9 -00:00:25,310 --> 00:00:28,500 -use to find out the average length of the sentences in - -10 -00:00:28,500 --> 00:00:31,390 -their essays. What questions come into mind to help you figure - -11 -00:00:31,390 --> 00:00:34,620 -out the full requirements for this project. Write down a list - -12 -00:00:34,620 --> 00:00:37,630 -of at least ten questions that might help you determine them. - -13 -00:00:37,630 --> 00:00:40,240 -Please take the time to do this before moving on. There's - -14 -00:00:40,240 --> 00:00:42,670 -no penalty for looking ahead, but if you skip this exercise - -15 -00:00:42,670 --> 00:00:44,920 -you'll cheat yourself out of the benefits of brainstorming and getting - -16 -00:00:44,920 --> 00:00:48,190 -your mind around the project before being bombarded by more information. diff --git a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/2 - Choosing Good Questions - lang_en_vs3.srt b/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/2 - Choosing Good Questions - lang_en_vs3.srt deleted file mode 100644 index a834b21..0000000 --- a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/2 - Choosing Good Questions - lang_en_vs3.srt +++ /dev/null @@ -1,15 +0,0 @@ -1 -00:00:00,150 --> 00:00:03,400 -Now that you've written some of your own questions, consider the following - -2 -00:00:03,400 --> 00:00:07,120 -three. Which is the most likely to be useful for determining the detailed - -3 -00:00:07,120 --> 00:00:11,730 -requirements? Maybe, what OSes should it run on? Or maybe, how will the - -4 -00:00:11,730 --> 00:00:16,210 -user specify input? Or finally, how many lines of code should it take? diff --git a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/3 - Choosing Good Questions Solution - lang_en_vs3.srt b/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/3 - Choosing Good Questions Solution - lang_en_vs3.srt deleted file mode 100644 index 3c29d6b..0000000 --- a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/3 - Choosing Good Questions Solution - lang_en_vs3.srt +++ /dev/null @@ -1,55 +0,0 @@ -1 -00:00:00,450 --> 00:00:03,260 -The last question is almost never a reasonable one. For one - -2 -00:00:03,260 --> 00:00:05,660 -thing, the client should not need to know or care about - -3 -00:00:05,660 --> 00:00:08,412 -how many lines of code make up the program's source code. - -4 -00:00:08,412 --> 00:00:09,910 -In forming requirements, you should avoid - -5 -00:00:09,910 --> 00:00:11,940 -implementation specific questions that do not - -6 -00:00:11,940 --> 00:00:15,290 -directly interface with the user. The first question is very relevant - -7 -00:00:15,290 --> 00:00:18,830 -in some situations. For example, a graphic sentence with video game or - -8 -00:00:18,830 --> 00:00:21,630 -performance is key. However, you should not write any operating system - -9 -00:00:21,630 --> 00:00:25,620 -specific code unless absolutely needed, and should strive to make your code - -10 -00:00:25,620 --> 00:00:28,070 -platform independent whenever possible. The - -11 -00:00:28,070 --> 00:00:30,990 -second question, however, is very relevant. - -12 -00:00:30,990 --> 00:00:32,870 -Now that you've thought a bit about what you might ask of - -13 -00:00:32,870 --> 00:00:35,810 -the client requesting this program, let's watch Alvin, one of Udasea's - -14 -00:00:35,810 --> 00:00:39,850 -engineers, asking his own questions. He'll be speaking with Lauren, the client. diff --git a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/4 - Requirements Interview - lang_en_vs3.srt b/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/4 - Requirements Interview - lang_en_vs3.srt deleted file mode 100644 index 74a0b79..0000000 --- a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/4 - Requirements Interview - lang_en_vs3.srt +++ /dev/null @@ -1,323 +0,0 @@ -1 -00:00:00,430 --> 00:00:01,050 -Hi, I'm Lauren. - -2 -00:00:01,050 --> 00:00:01,990 ->> Hi, I'm Alvin. - -3 -00:00:01,990 --> 00:00:06,470 ->> I'm an instructor at a university nearby and I've been noticing that when - -4 -00:00:06,470 --> 00:00:09,700 -my students write their essays, they have - -5 -00:00:09,700 --> 00:00:13,100 -very long, very wordy sentences and I would - -6 -00:00:13,100 --> 00:00:17,600 -like to develop some kind of tool that they can use to keep track of - -7 -00:00:17,600 --> 00:00:20,440 -this and maybe perfect their writing style. - -8 -00:00:20,440 --> 00:00:21,410 -Do you think that's something you could do? - -9 -00:00:21,410 --> 00:00:25,850 ->> I think so. Let's start by helping me get acquainted with the students - -10 -00:00:25,850 --> 00:00:29,620 -in the class. So how many students do we have in this class typically? - -11 -00:00:29,620 --> 00:00:34,000 ->> Usually about 45 per unit, but I can have up to six units a semester. - -12 -00:00:34,000 --> 00:00:36,420 ->> 45 students, and six sections per - -13 -00:00:36,420 --> 00:00:39,220 -semester. That's a farily reasonable size. So, - -14 -00:00:39,220 --> 00:00:42,790 -do you know anything about what the students are using as far as computers go? - -15 -00:00:42,790 --> 00:00:46,640 ->> I don't know what kind of computers they're using. And they - -16 -00:00:46,640 --> 00:00:50,960 -could be, I don't know, anywhere from having no tech experience to - -17 -00:00:50,960 --> 00:00:52,200 -being pretty proficient. - -18 -00:00:52,200 --> 00:00:54,930 ->> Do you know anything about how - -19 -00:00:54,930 --> 00:00:57,350 -familiar the students are with computers in general? - -20 -00:00:57,350 --> 00:00:59,540 ->> I'm sure we have some people on the low end that have - -21 -00:00:59,540 --> 00:01:01,430 -never done any type of programming, and - -22 -00:01:01,430 --> 00:01:03,680 -then some people who are pretty self-sufficient. - -23 -00:01:03,680 --> 00:01:07,210 ->> Okay, and I guess my last question related to - -24 -00:01:07,210 --> 00:01:10,170 -the students is, what is the students actually submitting to you. - -25 -00:01:10,170 --> 00:01:14,080 ->> They've been sending just raw text files via email to me. - -26 -00:01:14,080 --> 00:01:16,660 ->> So from the sounds of things - -27 -00:01:16,660 --> 00:01:19,140 -we have a fairly broad, I guess base - -28 -00:01:19,140 --> 00:01:23,100 -of students to work with, both in technical proficiency - -29 -00:01:23,100 --> 00:01:27,180 -as well as their operating system environments potentially. - -30 -00:01:27,180 --> 00:01:29,420 -So I think what we'll probably do to start - -31 -00:01:29,420 --> 00:01:33,270 -off with is make a command line, Java - -32 -00:01:33,270 --> 00:01:36,760 -based tool. That the students can run and we'll - -33 -00:01:36,760 --> 00:01:39,910 -give them a fair amount of you know, documentation - -34 -00:01:39,910 --> 00:01:41,690 -on how to use the tool. And I expect - -35 -00:01:41,690 --> 00:01:45,090 -that there will be a lot of little error conditions that may happen - -36 -00:01:45,090 --> 00:01:49,320 -that we want to produce a reasonably friendly message were anything to go wrong. - -37 -00:01:49,320 --> 00:01:50,480 ->> Yeah. That'd be great. - -38 -00:01:50,480 --> 00:01:54,750 ->> So, a little bit more, I guess about - -39 -00:01:54,750 --> 00:01:58,539 -the actual essay itself, its submission, what constitutes a word? - -40 -00:01:59,820 --> 00:02:03,190 ->> I really only care about the longer words, so, is there a - -41 -00:02:03,190 --> 00:02:06,140 -way that we can only count words that are maybe above three letters? - -42 -00:02:06,140 --> 00:02:06,830 ->> I think - -43 -00:02:06,830 --> 00:02:08,508 -that's something we can do. And I think - -44 -00:02:08,508 --> 00:02:10,030 -that because you seem a little bit unsure - -45 -00:02:10,030 --> 00:02:11,540 -we might be able to have that be - -46 -00:02:11,540 --> 00:02:13,820 -a little bit more flexible than we otherwise would. - -47 -00:02:13,820 --> 00:02:14,500 ->> Great. - -48 -00:02:14,500 --> 00:02:18,330 ->> What does a sentence mean to you? Is it kind of flexible? - -49 -00:02:18,330 --> 00:02:21,280 ->> I would say anything that ends in a period or - -50 -00:02:21,280 --> 00:02:25,870 -even a question mark. Maybe even an exclamation mark. or, something - -51 -00:02:25,870 --> 00:02:28,760 -even, maybe even with a comma or semi-colon. I really only - -52 -00:02:28,760 --> 00:02:32,370 -care about the sentences that aren't gramatically correct and are too long. - -53 -00:02:32,370 --> 00:02:35,180 ->> I think we can probably make that a little bit more flexible too - -54 -00:02:35,180 --> 00:02:37,520 -so that way, you can kind of say we're going to, or you want to include them. - -55 -00:02:37,520 --> 00:02:38,020 ->> Mm-hm. - -56 -00:02:38,020 --> 00:02:41,786 ->> So maybe, sounds like you are little bit on the fence - -57 -00:02:41,786 --> 00:02:45,100 -about whether or not say, a comma should be considered a sentence. - -58 -00:02:45,100 --> 00:02:45,130 ->> Mm. - -59 -00:02:45,130 --> 00:02:46,370 ->> Entirely on its own or not. So we - -60 -00:02:46,370 --> 00:02:49,830 -can probably make that a little bit configurable as well. - -61 -00:02:51,880 --> 00:02:56,510 -And so, just to confirm the actual end result to - -62 -00:02:56,510 --> 00:02:59,870 -the student is the average number of words per sentence? - -63 -00:02:59,870 --> 00:03:01,610 ->> Yeah, yeah that'd be fine. - -64 -00:03:01,610 --> 00:03:07,430 ->> Okay, overall to start off with, looks like we have some - -65 -00:03:07,430 --> 00:03:10,280 -sort of customization of the word length that we want to look for. - -66 -00:03:10,280 --> 00:03:10,780 ->> Mm-hm. Yeah. - -67 -00:03:12,000 --> 00:03:14,650 ->> We have some kind of variability in - -68 -00:03:14,650 --> 00:03:17,880 -what we want to have as acceptable sentence structure. - -69 -00:03:17,880 --> 00:03:24,570 -So, periods, question marks, semicolons, things like that. And, the end result - -70 -00:03:24,570 --> 00:03:27,260 -to the student is if we're successful, they'll get the average number of - -71 -00:03:27,260 --> 00:03:31,060 -words per sentence. Otherwise we tell them something a little bit helpful to - -72 -00:03:31,060 --> 00:03:33,240 -kind of put them on the right track to use the tool correctly. - -73 -00:03:33,240 --> 00:03:34,620 ->> Yeah that's the error codes right? - -74 -00:03:35,850 --> 00:03:38,150 ->> Hopefully not error codes but something a little bit nicer. - -75 -00:03:38,150 --> 00:03:39,800 ->> [LAUGH] Okay. - -76 -00:03:39,800 --> 00:03:41,150 ->> So I think I have enough to - -77 -00:03:41,150 --> 00:03:43,440 -get started and produce something that's you know, - -78 -00:03:43,440 --> 00:03:47,150 -a reasonable I guess, rough draft. Of something - -79 -00:03:47,150 --> 00:03:48,700 -that you can use to help your class out. - -80 -00:03:48,700 --> 00:03:49,590 ->> Great. Thank you. - -81 -00:03:49,590 --> 00:03:50,240 ->> Thank you. diff --git a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/5 - Average Sentence Length Requirements - lang_en_vs3.srt b/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/5 - Average Sentence Length Requirements - lang_en_vs3.srt deleted file mode 100644 index afd49e1..0000000 --- a/usth/ICT2.7/P1L5 Requirements Gathering Subtitles/5 - Average Sentence Length Requirements - lang_en_vs3.srt +++ /dev/null @@ -1,83 +0,0 @@ -1 -00:00:00,340 --> 00:00:02,300 -You've heard Alvin come up with several conclusions for how to - -2 -00:00:02,300 --> 00:00:04,510 -set up the program. And we're going to ask that you follow his - -3 -00:00:04,510 --> 00:00:07,590 -instincts. We'll spell that out here in a little more technical details - -4 -00:00:07,590 --> 00:00:11,030 -so that everyone is working from the same basic starting point. The - -5 -00:00:11,030 --> 00:00:13,770 -program must be written in Java and must not make you any - -6 -00:00:13,770 --> 00:00:16,730 -nonstandard Java libraries. You will be tested on a machine with the - -7 -00:00:16,730 --> 00:00:21,060 -vanilla installation of Java 1.6. Your program must compile on the command - -8 -00:00:21,060 --> 00:00:25,360 -line using the Java C command without any additional options. All code - -9 -00:00:25,360 --> 00:00:27,530 -required to execute the program that is not part of the - -10 -00:00:27,530 --> 00:00:31,950 -standard JDK, must be included as source code with your program. - -11 -00:00:31,950 --> 00:00:34,380 -Your program should be an application. That is, it should have - -12 -00:00:34,380 --> 00:00:37,160 -a main method and should be executable from the command line using - -13 -00:00:37,160 --> 00:00:40,100 -the Java command. The user should be able to provide a - -14 -00:00:40,100 --> 00:00:42,450 -file path to the file they wish to be analyzed as a - -15 -00:00:42,450 --> 00:00:45,880 -command line argument. User should be able to specify which delimiters - -16 -00:00:45,880 --> 00:00:50,570 -count as sentence separators, using the flag -d, defaulting to Lauren's initial - -17 -00:00:50,570 --> 00:00:53,930 -thoughts on what should be used as delimiters. The user should be - -18 -00:00:53,930 --> 00:00:58,170 -able to specify a lower limit for word length, using the flag -l, - -19 -00:00:58,170 --> 00:01:02,100 -defaulting to Lauren's guess at what value might be good. Finally, the program's - -20 -00:01:02,100 --> 00:01:03,710 -output should be the average sentence - -21 -00:01:03,710 --> 00:01:05,720 -length. Rounded down to the nearest integer. -- cgit 1.4.1