WITNESS LIST
Business & Commerce
August 8, 2017 9:00 AM
FOR:
Lehde, David (Dallas BA), Plano, TX
Mathew, Bryan Policy Analyst (Texas Public Policy Foundation), Austin, TX
Munoz, Ned General Counsel, Texas Association of Builders (Texas Association of
Builders), Austin, TX
FOR BILL/AGAINST COMMITTEE SUBSTITUTE (For Engrossed HB 7/Against CSHB 7) :
Houston, Scott General Counsel (Texas municipal league), Austin, TX
AGAINST:
Alles, Richard P.E. retired (Self), San Antonio, TX
Ayala, Juan (City of San Antonio), New Braunfels, TX
Cannizzo, James Attorney advisor, Army (also providing written testimony) (US Army),
Tx, TX
Claunch, Dave (Self), West Lake Hills, TX
Cole, Jackie Dr (Self; Galveston Isalnd Tree Conservancy), Galveston, TX
Dobbs, Andrew Program Director (Texas Campaign for the Environment), Austin, TX
Erwin, Philip Chief Arborist (City of Dallas), Dallas, TX
Hoffman, Donna Sustainability Coordinator (Self), Corpus Christi, TX
Kachtik, June Chair (Self; Scenic San Antonio), San Antonio, TX
Mars, Keith City Arborist (City of Austin), Austin, TX
Meredith, Carolyn Environmental Services Manager (City of Sunset Valley), Sunset
Valley, TX
Pelaez, Manny City Councilman- San Antion (City of San Antonio), San Antion, TX
Reed, Cyrus Conservation director (Lone star chapter sierra club), Austin, TX
Rice, Harvey (Self), Galveston, TX
Shannon, Michael San Antonio Development Services Director (City of San Antonio), San
Antonio, TX
Shelley, Adrian Director (Public Citizen), Austin, TX
Wood, Robert City Administrator (Self; City of West Lake Hills), West Lake Hills, TX
Registering, but not testifying:
FOR:
Ball, John (Texas Community Association Advocates), Austin, TX
Ellmer, Mindy (TRT Holdings, Inc.), Austin, TX
Ford, Crystal (Texas Building Owners and Managers Association (Texas BOMA)), Austin,
TX
Jackson, Kyle Director of Government Affairs (Texas Apartment Association), Austin, TX
Norman, Scott Executive Director (Texas Association of Builders), Austin, TX
Parenteau, Julia Associate Director of Legislative Affairs (Texas Association of Realtors),
Austin, TX
Wright, Felicia Assoc. Dir., Legislative & Political Affairs (Texas Association of Builders),
Austin, TX
AGAINST:
Acevedo, Julie (The City of Round Rock), Austin, TX
WITNESS LIST
Business & Commerce
August 8, 2017 9:00 AM
Arnold, Jim (Scenic Texas), Austin, TX
Bakko, Sally Legislative Coordinator (City of Galveston), Galveston, TX
Doyel, Elizabeth Executive Director (Texas League of Conservation Voters), Austin, TX
Hankins, Michael (Self; League of Women Voters of Texas), Austin, TX
Lieberknecht, Chloe Director of Government Relations (The Nature Conservancy), Austin,
TX
Mays, Dan (American Society of Landscape Architects - Texas Chapter), Austin, TX
ODonnell, Lisa (Self), Austin, TX
Parsons, Brad Research Analyst (Self), Austin, TX
Peeters, Sandra (Self; Greenpeace Houston/Food and Water Watch), Houston, TX
Solis, Eddie (City of Arlington), Austin, TX
Zwiener, Erin (Self), Driftwood, TX
ON:
Oates, Bill Associate Director TexasA&M Forest Service (Texas A&M Forest Service),
College Station, TX
Providing written testimony:
AGAINST:
Elliott, Mary Planning Manager (City of Fort Worth), Fort Worth, TX
Flowers, Ellen Kay (Self), West Lake Hills, TX
Flowers, John (Self), Westlake Hills, TX


台北世新大学
<EMAIL_ADDRESS>I come from Malaysia. My personal interests are filming, acting, swimming and playing badminton. Then I prefer to play funny plots and plays for acting. The reason is that I am personally funny.
高中毕业前完成了全国第一次舞狮公演
初中一年级我加入了一个学会名为醒狮团，当年这个学会在学校拥有很高的名气，原因是因为当年的学长姐们在这个团的技术都是熟能生巧，在初三的时候我被选上担任主席一职位，也随着时间的关系当年许多厉害的学长姐们也都毕业了，从他们毕业之后我们新一代的学员技术也没有，之后其他学会的名气也慢慢的起来，当年身为主席的喔为了挽回醒狮团的名气我向学校申请了全马有历史以来的第一个醒狮的公演，接着经过两年的筹备我团终于在2017年我毕业那年举办了首次第一次大型公演。
In the first year of junior high school, I joined a society called the Lion Dance . This year, the Lion Dance had a high reputation in the school. The reason was that the seniors have excellent skilled in the society. I was selected in the third grade. As a chairperson, I also graduated from the time when the many senior schoolmates graduated. After they graduated, the new generation did not have the excellent skills than the seniors. After that, the reputation of other scholars slowly rose. In order to restore the reputation of the Lion Dance, I applied to the school for the performance of the first lion dance in the history of Malaysia. After two years of preparation. In 2017 our society finally held the first large-scale performance in this year with my The year I graduated.
在我毕业之前有到过家附近的工厂打工，毕业后第二年我去了马来西亚其中一个名为热浪岛旅游景点打工，当时我去应征餐饮业，当服务生，并在那里打工长达了5个月，在哪里看到许多不同阶级与国家的人，第一次出社会打工让我学到和感觉到很多东西。
Before I graduated, I went to work in a factory near my home. In the second year after graduation, I went to the one of Malaysia's tourist attractions called Redang Island. At that time, I went to the catering industry, worked as a waiter, and I have worked there 5 months ago, where did I see many people of different classes and countries, the first time I went out to work in society, I learned and felt a lot of things.
中学毕业后我发现对拍影片有兴趣，然后也想学习制作网页和软件，觉得台湾在媒体自由方面比中国与马来西亚好，加上这里有许多的youtuber所以选择来台湾的世新大学就读大众传播资讯传播系。
After i graduating from high school, I find i was interested in filming. Then I also wanted to learn make web pages and software. And I think Taiwan is better than China and Malaysia in Social media. In addition, there are many YouTuber here, so I chose the Shih Hsin University Department of Information and Communication in taiwan
UPSR文凭
玩街音，打羽球，打游戏，舞狮，拍影片，演戏，剪影片，看电影，看科幻小说，阅读有关心理学的书籍
Play street music, play badminton, play games, lion dance, film, acting, silhouette films, watch movies, read science fiction, read books about psychology
UEC成绩：中文C7，英文C8，簿记C8，高数B4，普数A2，历史B3，地理B4


Davante Adams, Stefon Diggs Clown Booger McFarland For ‘MNF’ Screwup (TWEETS)
by Darrelle LincolnA change of venue to Mexico City for “Monday Night Football” this week didn’t stop fans from throwing shots at ESPN’s Booger McFarland over his questionable commentary.
This time around was much different, because Pro Bowl Green Bay Packers wide receiver Davonte Adams couldn’t help but to join in and talk about his ramblings.
Fellow Pro Bowl wideout Stefon Diggs was another player that took noticed, so he commented under Adams’ post:
Other were left perplexed by McFarland’s comments.
“‘Philip Rivers doing a masterful job, controlling the game- throwing the ball, setting up the run. It’s nice to watch a hall of famer work tonight.’ – Booger McFarland, three snaps after Rivers threw a pick, one snap before he threw a pick,” one viewer pointed out.
“This may be my favorite Booger quote yet – ‘He may not be the best Tight End in the league…cause he’s not,’” another shared of Chargers tight end Hunter Henry.
The ESPN commentator doesn’t have the luxury of having Jason Witten alongside him anymore as he un-retired and went back to playing football for the Dallas Cowboys. He too found out every week that people did not like his commentary.
Not everybody is cut out for the booth naturally like Tony Romo.


I don't think anything needs to be said here.
Open the network tab in the console and reload the page. Notice that even though import1.html and import2.html both import polymer.html and import1.html even imports itself, the files are not actually imported multiple times.
link[rel=import]
The above ludicrousness should convince you that styles, DOM, and JavaScript are all being imported.


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zanelockett
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When interest groups disagreed on legislation, who did the 113th Congress vote with?
Sorted to show groups most frequently on opposite sides of legislation
Data Source:
Maplight
+
Congressional Influence Model


My name is Jainish Shah. I'm a Software Developer.
I build modern, simple, responsive application.
My work history has provided me a variety of business skills, which allow me to relate to all levels of management, to a variety of business positions, and work successfully with a diversity of personalities, customers, and end-users.
As being part of DevOps team in Zephyr I am working on cutting edge technologies like ElasticSearch, PlayFramework, RIAK, InfluxDB, Hazelcast for developing Atlassian Plugin for JIRA.
My education has provided me with a variety of information systems knowledge and practical skills; primarily in software engineering, Java development, and Continuous Integration / Continuous Delivery, as well as network design, implementation, and administration, information systems security, SQL Server and NoSQL query development, and database management (RIAK, MongoDB, InfluxDB, MySQL).
I also have proficient skills with website design, HTML, CSS, and JavaScript development (Angular.js, backbone.js, Node.js), as well as website administration.


The number of tokens to look ahead before making a decision at a choice point during parsing.
The smaller this number, the faster the parser. This number may be overridden for specific productions within the grammar as described later. See the description of the lookahead algorithm for complete details on how lookahead works.


My MO is to sue you
I strive to provide the following efforts in my lawyering:
Show up to the office every day that I can make it.
Work as hard as Steve Muscatello can possibly work.
Keep on top of my training through as much YouTube watching as I can.

Please get to know my firm:


| [ Team LiB ] |
4.6 Sequence OperationsPython supports a variety of operations that can be applied to sequence types, including strings, lists, and tuples. 4.6.1 Sequences in GeneralSequences are containers with items accessible by indexing or slicing, as we'll discuss shortly. The built-in len function takes a container as an argument and returns the number of items in the container. The built-in min and max functions take one argument, a non-empty sequence (or other iterable) whose items are comparable, and they return the smallest and largest items in the sequence, respectively. You can also call min and max with multiple arguments, in which case they return the smallest and largest arguments, respectively. <IP_ADDRESS> Coercion and conversionsThere is no implicit coercion between different sequence types except that normal strings are coerced to Unicode strings if needed. Conversion to strings is covered in detail in Chapter 9. You can call the built-in tuple and list functions with a single argument (a sequence or other iterable) to get an instance of the type you're calling, with the same items in the same order as in the argument. <IP_ADDRESS> ConcatenationYou can concatenate sequences of the same type with the + operator. You can also multiply any sequence S by an integer n with the * operator. The result of S*n or n*S is the concatenation of n copies of S. If n is zero or less than zero, the result is an empty sequence of the same type as S. <IP_ADDRESS> Sequence membershipThe x in S operator tests to see whether object x equals any item in the sequence S. It returns True if it does and False if it doesn't. Similarly, the x not in S operator is just like not (x in S). <IP_ADDRESS> Indexing a sequenceThe nth item of a sequence S is denoted by an indexing: S[n]. Indexing in Python is zero-based (i.e., the first item in S is S[0]). If S has L items, the index n may be 0, 1, ... up to and including L-1, but no larger. n may also be -1, -2, ... down to and including -L, but no smaller. A negative n indicates the same item in S as L+n does. In other words, S[-1] is the last element of S, S[-2] is the next-to-last one, and so on. For example: x = [1,2,3,4] x[1] # 2 x[-1] # 4 Using an index greater than or equal to L or less than -L raises an exception. Assigning to an item with an invalid index also raises an exception. You can add elements to a list, but to do so you assign to a slice, not an item, as we'll discuss shortly. <IP_ADDRESS> Slicing a sequenceYou can denote a subsequence of S with a slicing, using the syntax S[i:j], where i and j are integers. S[i:j] is the subsequence of S from the ith item, included, to the jth item, excluded. Note that in Python, all ranges include the lower bound and exclude the upper bound. A slice can be an empty subsequence if j is less than i or if i is greater than or equal to L, the length of S. You can omit i if it is equal to 0, so that the slice begins from the start of S, and you can omit j if it is greater than or equal to L, so that the slice extends all the way to the end of S. You can even omit both indices to mean the entire sequence: S[:]. Either or both indices may be less than 0. A negative index indicates the same spot in S as L+n, just as in indexing. An index greater than or equal to L means the end of S, while a negative index less than or equal to -L means the start of S. Here are some examples: x = [1,2,3,4] x[1:3] # [2,3] x[1:] # [2,3,4] x[:2] # [1,2] Slicing can also use the extended syntax S[i:j:k]. In Python 2.2, built-in sequences do not support extended-form slicing, but in Python 2.3 they do. Even in Python 2.2 and earlier, however, user-defined sequences can optionally support extended-form slicing. k is the stride of the slice, or the distance between successive indices. For example, S[i:j] is equivalent to S[i:j:1], S[::2] is the subsequence of S that includes all items that have an even index in S, and S[::-1] has the same items as S, but in reverse order. 4.6.2 StringsString objects are immutable, so attempting to rebind or delete an item or slice of a string raises an exception. The items of a string object are strings of length 1. The slices of a string object are its substrings. String objects have several methods, which are covered in Chapter 9. 4.6.3 TuplesTuple objects are immutable, so attempting to rebind or delete an item or slice of a tuple raises an exception. The items of a tuple are arbitrary objects, and may be of different types. The slices of a tuple are also tuples. Tuples have no normal methods. 4.6.4 ListsList objects are mutable, so you may rebind or delete items and slices of a list. The items of a list are arbitrary objects, and may be of different types. The slices of a list are also lists. <IP_ADDRESS> Modifying a listYou can modify a list by assigning to an indexing. For instance: x = [1,2,3,4] x[1] = 42 # x is now [1,42,2,3] Another way to modify a list object L is to use a slice of L as the target (left-hand side) of an assignment statement. The right-hand side of the assignment must also be a list. The left-hand side slice and the right-hand side list may each be of any length, which means that assigning to a slice can add items to the list or remove items from the list. For example: x = [1,2,3,4] x[1:3] = [22,33,44] # x is now [1,22,33,44,4] x[1:4] = [2,3] # x back to [1,2,3,4] Here are some important special cases:
You can delete an item or a slice from a list with del. For instance: x = [1,2,3,4,5] del x[1] # x is now [1,3,4,5] del x[1:3] # x is now [1,5] <IP_ADDRESS> In-place operations on a listList objects define in-place versions of the + and * operators, which are used via augmented assignment statements. The augmented assignment statement L+=L1 has the effect of adding the items of list L1 to the end of L, while L*=n has the effect of adding n copies of L to the end of L. <IP_ADDRESS> List methodsList objects provide several methods, as shown in Table 4-3. Non-mutating methods return a result without altering the object to which they apply, while mutating methods may alter the object to which they apply. Many of the mutating methods behave like assignments to appropriate slices of the list. In Table 4-3, L and l indicate any list object, i any valid index in L, and x any object. All mutating methods of list objects except pop return None. The sort method takes one optional argument. If present, the argument must be a function that, when called with any two list items as arguments, returns -1, 0, or 1, depending on whether the first item is to be considered less than, equal to, or greater than the second item for sorting purposes. Passing the argument slows down the sort, although it makes it easy to sort small lists in flexible ways. The decorate-sort-undecorate idiom, presented in Chapter 17, is faster (and often less error-prone) than passing an argument to sort, and it's at least as flexible. |
| [ Team LiB ] |


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/Holes.20in.20Lean.html ---
Last noob question of the night from me: "holes" in Lean are not the same thing as holes in Agda, right? Agda lets you use the question mark symbol to create what they call a "hole", which is a subgoal; the prover can take a guess at how to fill if you ask it. I found http://leodemoura.github.io/files/lean_cade25.pdf which suggests that the underscore should do something similar in Lean, but my feeble attempts with the underscore and with curly braces don't seem to replicate what Agda does.
in tactic mode you can do refine
, which makes _
into subgoals
in term mode subgoals don't make sense
the syntax of refine
is similar to exact
Great, thanks - I'll have a play with it now I know what I'm looking for
Holes in Lean are an incomplete alpha feature, the syntax is {! !}
. They aren't so useful right now
@Andrew Ashworth is that different from refine funext _
?
yes
holes are a way to make term mode as easy to use as tactics, in a way. stuff like automatically knowing the type of a hole, and clicking an option to write out a match statement, or calc block, generally any sequence of term mode steps that can be automated
but yeah, it's sorta like _
, but better
I'm not sure why it needs a special syntax, I'm not too familiar with holes. They are big in Agda and Idris
I see holes all the time in tactic mode. I try and make my tactic proof run at all times, and fill the holes with sorry, and then sometimes remove one and just look at the output to see what I have to fill. It's so much easier in tactic mode which is why I use tactic mode for anything non-trivial basically
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


As a Software Developer, my goal is to continually increase my programming skills in order to present better solutions to my employers and their clients. I enjoy uncovering new ideas and would use them to deliver viable solutions. Willing to learn, contribute and grow along with an organization by being true, sincere, honest and prove myself worthy in an environment where I can use my analytical abilities and problem-solving skills.
Shiva Latha Rachamalla
Software Developer
Profile
Course
SOFTWARE DEVELOPMENT ACADEMY, Stockholm
Brushing up my skills with the quality teaching from experienced teachers in software engineering. SDA gathers extremely motivated talents from all over the world and driving them to develop their skills for the current IT world.
Education
Degree
2012-2016 Bachelor's in Computer Science and Engineering, India
I have studied computer organisation, operating system, networking, security, state diagrams, computer graphics, Database management systems, web services and programming languages.
Work Experience
Amazon, India
Position: Software Developer
Position: Software Developer
Tech stack: HTML5 / CSS / JavaScript / Java / Markdown / SQL
- Worked on MVC architecture.
- Gathered the requirements.
- Worked on end to end use case of hardware request flow (business logic).
- Added various validations for user input from the UI using javascript.
Internship, India
Position: Software
Position: Software
Tech stack: HTML5 / CSS / JavaScript / Java / Markdown / SQL
- Gained programming Experience
- Gathered the requirements.
Skills
Good knowledge
- HTML5
- CSS
- Java
- SQL
Basic knowledge
- JavaScript
- NodeJS
- MongoDB
- Markdown
Languages
🇮🇳Telugu - Native speaker
🇮🇴English - Proficient
🇮🇳Hindi - Proficient
🇸🇪Swedish - Basic


Session¶
-
class
Data_Reduction.GAVRT.
Session
(parent, year, doy)¶ Bases:
Data_Reduction.Session
Class for an observing session on a given year and DOY
Public Attributes:
boresights - dict keyed on 'xpwr_cfg_id' with 2D arrays for scan metadata bs_channels - dict keyed on 'xpwr_cfg_id' with lists of active channels bs_data - dict keyed on 'xpwr_cfg_id' with 2D rrays for 'tlog' data db - database doy - day of year for session logger - logging.Logger object maps - maps in this session session_dir - path to results from this session xpwr_metadata - 2D array with data for each 'xpwr' configuration year - year for session
Notes on Data Arrays:
* 'boresights' 2D-arrays have a row for each scan of the boresight and columns for:: 0 - 'xscan_id', 1 - 'xpwr_cfg_id', and 2 - 'epoch'. * 'bs_data' 2D-arrays have a row for each 'tlog' row and columns for:: 0 - UNIX time, 1 - counts, 2 - integration time, 3 - azimuth, 4 - elevation, 5 - noise diode state, and 6 - channel [if argument chan=None; see get_boresight_data()] * 'xpwr_metadata' is a 2D-array with a row for each configuration and columns:: 0 - 'xpwr_cfg_id' 1 - UNIX time, 2 - rss_cfg_id, 3 - source_id, 4 - axis, and 5 - chan
Methods Summary
Returns boresights from the xpwr configurations
Retrieves data from ‘tlog’ table for boresights with a given channel
get_maps
([map_IDs])Returns maps from the raster configuration IDs for the specified date
list_maps
([save])make_bs_dir
([good_only, save])Notes
save_map_data
([mapkeys])create a dict with the map data from the designated images
summary
([save])Methods Documentation
-
get_boresights
()¶ Returns boresights from the xpwr configurations
-
get_good_boresights
()¶ Retrieves data from ‘tlog’ table for boresights with a given channel
- Returns a numpy array with columns containing::
0 - UNIX time 1 - counts 2 - integration time 3 - azimuth 4 - elevation 5 - noise diode state 6 - chan (if chan=None)
-
get_map_IDs
()¶
-
get_maps
(map_IDs=[])¶ Returns maps from the raster configuration IDs for the specified date
-
get_session_dir
()¶
-
list_maps
(save=False)¶
-
make_bs_dir
(good_only=False, save=False)¶ Notes
Each good boresight consists of two scans
-
save_map_data
(mapkeys=None)¶ create a dict with the map data from the designated images
This speeds up retrieval of images
:param mapkeys : numbers of the maps (default: all) :type mapkeys : list of int
-
summary
(save=False)¶
-


ITS - Work with ITS-decorated XML
use ITS; use feature 'say'; my $ITS = ITS->new(file => 'myITSfile.xml'); my $rules = $ITS->get_rules; for my $rule (@$rules){ say $rule->type; for my $match (@{ $ITS->get_matches($rule) }){ say "$_ => $match->{$_}" for keys %$match; } }
This module is for working with ITS decorated XML or HTML documents. It allows you to resolve all of the global and find matches for each of them.
The following function may be exported:
its_ns
Returns the ITS namespace URI.
xlink_ns
Returns the xlink namespace URI (xlink:href
is used by the its:rules
element to import external rules).
new
Returns an ITS object instance. Arguments: The first is either 'xml' or 'html' to indicate the type of document being parsed. After that, you must specify 'doc' and may also optionally specify 'rules' parameters. The value of these parameters should be either a string containing a file path or a string reference containing actual ITS data. The 'doc' argument should point to the document to which ITS data is being applied, and the 'rules' argument should point to a document containing the ITS rules to apply (this may only be an XML document, not an HTML document).
eval_rules
This method detects any ITS rules contained or referenced by the document (or the separate rules document), setting the values that can be obtained via get_containers
and get_rules
. This is always run by the new
method, but if the document (retrievable via get_dom
) is edited, the ITS rules contents may have changed, making it necessary to call this method.
get_doc_type
Returns either 'html' or 'xml' indicating the type of file being represented.
get_doc
Returns the ITS::DOM object created from the input document.
get_rules
Returns an arrayref containing the ITS rule elements (in the form of ITS::Rule objects) which are to be applied to the document, in the order in which they will be applied.
get_containers
Returns an arrayref containing ITS::RuleContainer objects, one for each its:rules
element found in the document or externally. The containers are returned in order of application (the order that their rules should be applied in).
get_matches
Argument: ITS::Rule
object.
Returns an array ref of matches on this ITS document against the input rule. Each element of the list is a hash ref containing at least one key, selector
, whose value is the document node which the rule selector matched. Any other keys are names of pointer attributes, and their values are their matched document nodes.
In browsers, all HTML is considered to be in the http://www.w3.org/1999/xhtml
namespace, but XPath expressions use this as a default namespace. This is not currently possible with this module, so the XHTML namespace must be used explicitly in rules for HTML documents, like so:
<its:rules xmlns:its="http://www.w3.org/2005/11/its" xmlns:h="http://www.w3.org/1999/xhtml" version="2.0"> <its:translateRule selector="//h:p" translate="yes"/> </its:rules>
Currently rule selection will not work for the id()
XPath expression in HTML documents.
This module does not support querying individual elements for ITS information. This would be very useful, but it would require the implementation of inheritance and per-category knowledge (currently there is none!). Reference http://www.w3.org/International/its/wiki/ITS_Processor_Interface for an idea of what is wanted. Note that if this functionality is added, we should stop producing a warning for absence of rules from a file.
ITS allows for other types of selectors. This module, however, only allows XPath selectors. CSS selectors could be implemented, for example, with HTML::Selector::XPath
.
Currently this module does not check ITS version. All rules are assumed to be ITS version 2.0.
Section 5.3.5 of the ITS spec mentions that implementers should provide a way to set default values for parameters. This would be useful, but what is the menaing of i<default> value here? Are there documents without param declarations but with XPaths that contain variables? Or should this just be a mechanism to allow the user to set the value of a param, no matter what values are present in the document?
The ITS 2.0 specification for XML and HTML5: http://www.w3.org/TR/its20/.
ITS interest group mail archives: http://lists.w3.org/Archives/Public/public-i18n-its-ig/
Nathan Glenn<EMAIL_ADDRESS>This software is Copyright (c) 2013 by DFKI.
This is free software, licensed under:
The MIT (X11) License


{{ paper.title }}
with
{% for key in paper.coauthors %}
{% assign person = site.data.people.[key] %}
{{ person.name }}{% unless forloop.last %},{% endunless %}
{% endfor %}
{% for line in paper.misc %}
{{ line | markdownify | remove: '
' | remove: '
' }}A Supply and Demand
Framework for Two-Sided Matching Markets
with Jacob
Leshno
Journal of Political Economy, 124 (5) 1235-1268, 2016 (lead article).
Extended abtract in EC11.
[Appendix]
[Working Paper]
Evolutionary Origins of the
Endowment Effect - Evidence from Hunter-Gatherers
with Coren Apicella,
Nicholas
Christakis, and James
Fowler
American Economic Review, 104 (6) 1793-1805, 2014.
[Appendix]
[Data]
Imperfect Competition in
Two-Sided Matching Markets
Games and Economic Behavior, 83, 207-223, 2014.
Walrasian
Equilibrium in Large, Quasi-Linear Markets
with Alex White and
Glen Weyl
Theoretical Economics 8 (2), 281-290, 2013.
Hierarchical Cheap
Talk
with
Attila Ambrus and Yuichiro
Kamada
Theoretical Economics 8 (1), 233-261, 2013.
[Appendix]
Legislative Committees as
Information Intermediaries
with
Attila Ambrus, Yuichiro
Kamada and Yuki Takagi
Journal of Economic Behavior and Organization 94, 103-115,
2013.
Risk-Neutral Firms Can Extract
Unbounded Profits from Consumers with Prospect Theory Preferences
with
Daniel Gottlieb
Journal of Economic Theory 147 (3), 1291-1299, 2012.
Matching Markets in
the Digital Age
with Glen Weyl
Science 352 (6289), 1056-1057, 2016


Despite his seeming competence, John was quickly becoming increasingly discontent with his impotence to maintain a consistent level of success. [G|D]
His insistence to be successful was so intent that his mistakes became inadvertent, leaving him feeling incompetent and discouraged. [G|D]
Although his latent potential was powerful, his intermittent periods of malcontent led to the realization that he was not omnipotent. [G|D]
Through careful contemplation, he became penitent of his actions and began to recognize the portent of his potent actions in order to avoid needing a stent. [G|D]


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Source code for lift.claw
"""
Code for the claw subsystem.
This file contains code for the claw, which is implemented as a finite-state
automaton with these states:
- **neutral**: the claw is fully open and not in action.
- **closing**: the claw is transitioning from the "neutral" state to the
"closed" state.
- **closed**: the claw is in the closed position, but still exerting light
pressure to maintain grip on the cube.
- **opening**: the claw is transitioning from the "closed" state to the
"neutral" state.
- **manual_ctrl**: a disconnected state from the other four; used when the
driver wants full control over the claw without assistance
from the state automaton.
:Authors: Brandon Gong, Sebastian Mobo
:Version: 0.0.1
:Date: January 19, 2018
"""
import wpilib
from ctre.talonsrx import TalonSRX
[docs]class Claw:
"""
Implements a finite-state automaton for manipulating the claw.
Parameters:
talon_id: the ID number of the talon on the claw.
contact_sensor_channel: the channel that the contact sensor is
connected to.
"""
claw_movement_time = 0.5 #: time to allow for the claw to open, in seconds
claw_adjust_time = 0.25
def __init__(self, talon_id):
"""
Create a new instance of the claw subsystem.
This function constructs and configures the CANTalon instance and the
touch sensor. It also sets the state machine to the neutral starting
state.
"""
self.talon = TalonSRX(talon_id)
# Forward limit switch = claw opening limit switch
# self.talon.configForwardLimitSwitchSource(
# TalonSRX.LimitSwitchSource.FeedbackConnector,
# TalonSRX.LimitSwitchNormal.NormallyOpen,
# 0
# )
self.state = 'neutral'
self.closeAdjustTimer = wpilib.Timer()
self.movementTimer = wpilib.Timer()
[docs] def close(self):
"""
Close the claw.
This function does a quick check to make sure it is a valid state
change before actually changing the state to "closing".
For example you cannot set the state to "closing" if the claw is
already gripping the cube.
"""
if self.state != 'closed' and self.state != 'closing':
self.state = 'closing'
self.movementTimer.reset()
self.movementTimer.start()
[docs] def open(self):
"""
Open the claw.
The idea of checking the state change is similar to that of the close()
function, but it also resets the opening start time.
"""
if self.state != 'neutral' and self.state != 'opening':
self.state = 'opening'
self.movementTimer.reset()
self.movementTimer.start()
[docs] def toggle(self):
"""
Toggle the claw state.
If the claw is closed, open it, and if the claw is opened, close it.
"""
if self.state == 'closed' or self.state == 'closing':
self.open()
elif self.state == 'neutral' or self.state == 'opening':
self.close()
[docs] def update(self):
"""
The update function is called periodically and progresses the state
machine.
"""
# if the state is manual control, stop update immediately and return.
if self.state == 'manual_ctrl':
self.movementTimer.reset()
self.movementTimer.stop()
return
# if the state is neutral, clear the start time and set the talon speed
# to 0%
elif self.state == 'neutral':
self.movementTimer.reset()
self.movementTimer.stop()
self.talon.set(TalonSRX.ControlMode.PercentVbus, 0)
# if the state is "closing", set the talon speed to -100%, and if the
# touch sensor is depressed, transition to the "closed" state.
elif self.state == 'closing':
self.talon.set(TalonSRX.ControlMode.PercentVbus, -1.0)
# fwdLim, revLim = self.talon.getLimitSwitchState()
#
# if revLim: # contact sensor pressed?
# self.state = 'closed'
# self.closeAdjustTimer.reset()
# self.closeAdjustTimer.start()
if self.movementTimer.get() > self.claw_movement_time:
self.state = 'closed'
self.closeAdjustTimer.reset()
self.closeAdjustTimer.start()
# if the state is "closed", use less power to the motors--
# Maintain grip, but don't squeeze too hard
elif self.state == 'closed':
if self.closeAdjustTimer.get() > self.claw_adjust_time:
self.talon.set(TalonSRX.ControlMode.PercentVbus, -0.5)
else:
self.talon.set(TalonSRX.ControlMode.PercentVbus, 0)
# if the state is "opening", save the current time if the start time
# is currently empty and set the motor speed to +100%.
# Run until reaching claw_movement_time, then transition to the "neutral"
# state.
elif self.state == 'opening':
self.talon.set(TalonSRX.ControlMode.PercentVbus, 1.0)
if self.movementTimer.get() > self.claw_movement_time:
self.state = 'neutral'


The Enumerable#map method is handy method for updating or acting upon each element in a given array. Simply put, the method will pass in each element to a code block and return a new array with the updated elements.
Here we take a sample array (1..4) and multiply each element in the array by three using the Enumerable#map method. Then, we assign this output to a new variable "new_arr" returning the output.


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|
Boat Wallet
0.0.1
An Ethereum compatible wallet C SDK for IoT
|
Web3 interface. More...
#include "wallet/boattypes.h"
#include "utilities/utility.h"
#include "rpc/rpcintf.h"
#include "rpc/curlport.h"
#include "cJSON.h"
#include "web3/web3intf.h"
#include "randgenerator.h"
Macros | |
| #define | WEB3_JSON_STRING_BUF_MAX_SIZE 4096 |
| MAX size of g_web3_json_string_buf. More... | |
| #define | WEB3_RESULT_STRING_BUF_MAX_SIZE WEB3_JSON_STRING_BUF_MAX_SIZE |
Functions | |
| BOAT_RESULT | web3_JSON_parse_item (const CHAR *rpc_response_str, const CHAR *item_name) |
| Parse an item from a JSON string. More... | |
| BOAT_RESULT | web3_init (void) |
| Initialize web3 interface. More... | |
| CHAR * | web3_eth_getTransactionCount (const char *node_url_str, const Param_eth_getTransactionCount *param_ptr) |
| Perform eth_getTransactionCount RPC method and get the transaction count of the specified account. More... | |
| CHAR * | web3_eth_gasPrice (const char *node_url_str) |
| Perform eth_gasPrice RPC method and get the current price per gas in wei of the specified network. More... | |
| CHAR * | web3_eth_getBalance (const char *node_url_str, const Param_eth_getBalance *param_ptr) |
| Perform eth_getBalance RPC method and get the balance of the specified account. More... | |
| CHAR * | web3_eth_sendRawTransaction (const char *node_url_str, const Param_eth_sendRawTransaction *param_ptr) |
| Perform eth_sendRawTransaction RPC method. More... | |
| CHAR * | web3_eth_getStorageAt (const char *node_url_str, const Param_eth_getStorageAt *param_ptr) |
| Perform eth_getStorageAt RPC method. More... | |
| CHAR * | web3_eth_getTransactionReceiptStatus (const char *node_url_str, const Param_eth_getTransactionReceipt *param_ptr) |
| Perform eth_getTransactionReceipt RPC method. More... | |
| CHAR * | web3_eth_call (const char *node_url_str, const Param_eth_call *param_ptr) |
| Perform eth_call RPC method. More... | |
Variables | |
| UINT32 | g_web3_message_id = 0 |
| Message ID to distinguish different messages. More... | |
| CHAR | g_web3_json_string_buf [WEB3_JSON_STRING_BUF_MAX_SIZE] |
| A JSON string buffer used for both REQUEST and RESPONSE. More... | |
| CHAR * | g_web3_result_string_buf = g_web3_json_string_buf |
Web3 interface.
contains web3 interface functions for RPC.
| #define WEB3_JSON_STRING_BUF_MAX_SIZE 4096 |
MAX size of g_web3_json_string_buf.
| #define WEB3_RESULT_STRING_BUF_MAX_SIZE WEB3_JSON_STRING_BUF_MAX_SIZE |
| CHAR* web3_eth_call | ( | const char * | node_url_str, |
| const Param_eth_call * | param_ptr | ||
| ) |
Perform eth_call RPC method.
Function: web3_eth_call()
This function calls RPC method eth_call and returns the return value of the specified contract function. This function can only call contract functions that don't change the block STATE. To call contract functions that may change block STATE, use eth_sendRawTransaction instead. The typical RPC REQUEST is similar to:
{"jsonrpc":"2.0","method":"eth_call","params":[{
"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", // Optional
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0", // Optional, 30400
"gasPrice": "0x9184e72a000", // Optional,<PHONE_NUMBER>0000
"value": "0x0", // Optional
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870" //Optional
}],"id":1}
The typical RPC RESPONSE from blockchain node is similar to: {"id":1,"jsonrpc": "2.0","result": "0x0"} This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function could call a contract function without creating a transaction on the block chain. The only mandatory parameter of eth_call is "to", which is the address of the contract. Typically parameter "data" is also mandatory, which is composed of 4-byte function selector followed by 0 or more parameters regarding the contract function being called. See Ethereum Contract ABI for the details about how to compose "data" field: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI An eth_call doesn't consume gas, but it's a good practice to specifiy the "gas" parameter for better compatibility. This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_call RPC method. Some optional parameters are omitted. to: The address of the contract. gas: The gasLimit. gasPrice: The gasPrice in wei. data: The function selector followed by parameters. |
| CHAR* web3_eth_gasPrice | ( | const char * | node_url_str | ) |
Perform eth_gasPrice RPC method and get the current price per gas in wei of the specified network.
Function: web3_eth_gasPrice()
This function calls RPC method eth_gasPrice and returns a string representing the current price per gas in wei of the specified network. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0","method":"eth_gasPrice","params":[],"id":73} The typical RPC RESPONSE from blockchain node is similar to: {"id":73,"jsonrpc": "2.0","result": "0x09184e72a000"} This function takes 1 arguments, which is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The eth_gasPrice RPC method itself doesn't take any parameter. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| CHAR* web3_eth_getBalance | ( | const char * | node_url_str, |
| const Param_eth_getBalance * | param_ptr | ||
| ) |
Perform eth_getBalance RPC method and get the balance of the specified account.
Function: web3_eth_getBalance()
This function calls RPC method eth_getBalance and returns a string representing the balance of the specified address. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0","method":"eth_getBalance","params":["0xc94770007dda54cF92009BFF0dE90c06F603a09f", "latest"],"id":1} The typical RPC RESPONSE from blockchain node is similar to: {"id":1,"jsonrpc": "2.0","result": "0x0234c8a3397aab58"} This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_getTransactionCount RPC method. address_str: DATA, 20 Bytes - address to check for balance. block_num_str: QUANTITY|TAG - a string of integer block number, or "latest", "earliest" or "pending" |
| CHAR* web3_eth_getStorageAt | ( | const char * | node_url_str, |
| const Param_eth_getStorageAt * | param_ptr | ||
| ) |
Perform eth_getStorageAt RPC method.
Function: web3_eth_getStorageAt()
This function calls RPC method eth_getStorageAt and returns a string representing the storage data. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0", "method": "eth_getStorageAt", "params": ["0x295a70b2de5e3953354a6a8344e616ed314d7251", "0x0", "latest"], "id": 1} The typical RPC RESPONSE from blockchain node is similar to: {"jsonrpc":"2.0","id":1,"result":"0x00000000000000000000000000000000000000000000000000000000000004d2"} This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api The way to calculate <position_str> is quite complicated if the datum is not a simple element type. The position conforms to the storage slot as specified by Solidity memory layout. Solidity Memory Layout: https://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage A easy-to-understand explanation can be found at: https://medium.com/aigang-network/how-to-read-ethereum-contract-storage-44252c8af925 This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_getStorageAt RPC method. address_str: DATA, 20 Bytes - address, a string such as "0x123456..." position_str: QUANTITY - integer of the position in the storage. block_num_str: QUANTITY|TAG - a string of integer block number, or "latest", "earliest" or "pending" |
| CHAR* web3_eth_getTransactionCount | ( | const char * | node_url_str, |
| const Param_eth_getTransactionCount * | param_ptr | ||
| ) |
Perform eth_getTransactionCount RPC method and get the transaction count of the specified account.
Function: web3_eth_getTransactionCount()
This function calls RPC method eth_getTransactionCount and returns a string representing the transaction count of the specified address. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0","method":"eth_getTransactionCount","params":["0xc94770007dda54cF92009BFF0dE90c06F603a09f","latest"],"id":1} The typical RPC RESPONSE from blockchain node is similar to: {"id":1,"jsonrpc": "2.0","result": "0x1"} This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_getTransactionCount RPC method. address_str: DATA, 20 Bytes - address, a string such as "0x123456..." block_num_str: QUANTITY|TAG - a string of integer block number, or "latest", "earliest" or "pending" |
| CHAR* web3_eth_getTransactionReceiptStatus | ( | const char * | node_url_str, |
| const Param_eth_getTransactionReceipt * | param_ptr | ||
| ) |
Perform eth_getTransactionReceipt RPC method.
Function: web3_eth_getTransactionReceipt()
This function calls RPC method eth_getTransactionReceipt and returns a string representing the result.status of the receipt object of the specified transaction hash. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0","method":"eth_getTransactionReceipt","params":["0xb903239f8543d04b5dc1ba6579132b143087c68db1b2168786408fcbce568238"],"id":1} The typical RPC RESPONSE from blockchain node is similar to:
{
"id":1,
"jsonrpc":"2.0",
"result": {
transactionHash: '0xb903239f8543d04b5dc1ba6579132b143087c68db1b2168786408fcbce568238',
transactionIndex: '0x1', // 1
blockNumber: '0xb', // 11
blockHash: '0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b',
cumulativeGasUsed: '0x33bc', // 13244
gasUsed: '0x4dc', // 1244
contractAddress: '0xb60e8dd61c5d32be8058bb8eb970870f07233155', // or null, if none was created
logs: [{
// logs as returned by getFilterLogs, etc.
}, ...],
logsBloom: "0x00...0", // 256 byte bloom filter
status: '0x1'
}
}
This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function returns a string representing the item "result.status" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_getTransactionReceipt RPC method. tx_hash_str: DATA, 32 Bytes - hash of a transaction |
| CHAR* web3_eth_sendRawTransaction | ( | const char * | node_url_str, |
| const Param_eth_sendRawTransaction * | param_ptr | ||
| ) |
Perform eth_sendRawTransaction RPC method.
Function: web3_eth_sendRawTransaction()
This function calls RPC method eth_sendRawTransaction and returns a string representing the transaction hash. The typical RPC REQUEST is similar to: {"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"],"id":1} The typical RPC RESPONSE from blockchain node is similar to: {"id":1,"jsonrpc": "2.0","result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"} This function takes 2 arguments. The first is the URL to the blockchian node. Protocol and port must be explicitly specified in URL, such as "http://<IP_ADDRESS>:7545". The second argument is a struct containing all RPC call parameters as specified by ethereum. See following wiki for details about RPC parameters and return value: https://github.com/ethereum/wiki/wiki/JSON-RPC#json-rpc-api This function returns a string representing the item "result" of the RESPONSE from the RPC call. The buffer storing the string is maintained by web3intf and the caller shall NOT modify it, free it or save the address for later use.
| node_url_str | A string indicating the URL of blockchain node. |
| param_ptr | The parameters of the eth_sendRawTransaction RPC method. signedtx_str: DATA, The signed transaction data as a HEX string, with "0x" prefix. |
| BOAT_RESULT web3_init | ( | void | ) |
Initialize web3 interface.
Function: web3_init()
This function initialize resources for web3 interface.
| This | function doesn't take any argument. |
| BOAT_RESULT web3_JSON_parse_item | ( | const CHAR * | rpc_response_str, |
| const CHAR * | item_name | ||
| ) |
Parse an item from a JSON string.
Function: web3_JSON_parse_item()
This function parse a JSON string and find a specified item in it. This function can only find the first level item in the JSON string. It doesn't support finding an item in inner JSON struct.
| [out] | to_big_ptr | The buffer to hold the converted binary stream. It's safe to ensure its size >= (<from_up_to_len>+1)/2 bytes. |
| [in] | rpc_response_str | The JSON string to parse. |
| [in] | item_name | The name of the item to search. For example, "result". |
| CHAR g_web3_json_string_buf[WEB3_JSON_STRING_BUF_MAX_SIZE] |
A JSON string buffer used for both REQUEST and RESPONSE.
| UINT32 g_web3_message_id = 0 |
Message ID to distinguish different messages.
| CHAR* g_web3_result_string_buf = g_web3_json_string_buf |


In a random evening, a guy named John Is The Best(Chinese name 约翰是最好的) contacted me out of a sudden, let’s call this guy John.
On daily basis, I’m actually receiving advertisement about new exciting coins and shits like that, so I have developed a habit to auto-ignore all the spams and I guess I should step up the privacy setting after this post.
Let’s get back to our little John. John appeared to have some trouble. Without knowing who I’m in the first place, John was asking for my help as he could not withdraw his 0.9 BTC from an exchange due to the region limitation. Oh ya, he is from China(hence the Chinese name) although I doubt so.
So our conversation started this way:
Hmmm, mooncrypt.info, I immediately googled about it and the 0.9 BTC trick and this Reddit thread was what I found. Okay, I could expect what trick John would have performed to me soon.
Logged in the exchange via John’s credentials, there was indeed a 0.9BTC balance in the account thus I proceeded to withdraw it. I was supposed to do John such favour and I can keep 0.1 BTC for myself as a reward, how generous are you, John!
I was hit by this popup message, nonetheless, within my expectation.
The rest of the conversation was simple and I summarized them as followed:
- I was kind enough to provide my BTC address for John to send me the 0.01 BTC in order to unfreeze his account.
- John said he was broke.
- I said me too. Converted all my shits to STEEM that morning.
I could have sold away all my Steem if I’m in profit with the market price. Unfortunately, I’m not, just like the majority of Steemians here. Sorry John, I could have helped you if it were not for Steem.
Posted from my blog with SteemPress : https://fr3eze.vornix.blog/i-could-have-help-john-out-if-it-werent-for-steem/
This page is synchronized from the post: ‘I could have help John out if it weren’’t for Steem’


Starship Troopers
by Alan Wendt
Just saw it yesterday. It was obviously done by the same group that did Robocop, and it seems to be set in about the same future, except that they've invented web browsing since Robocop. I got really tired of seeing smarmy TV newscasters, TV ads, etc. Apparently this director thinks a story is more real viewed through a small screen.
Most points in the story were undermined by cheap jokes, such as the "You are Here" caption pointing at Earth in the (TV) picture of the galaxy. How are the bugs shipping asteriods halfway across the galaxy from their home planet to Earth? And why, for Gods sake?
I expected some violence in Starship Troopers, but the director has gone out of his way to add slime and guts. With so much of Heinlein's original book cut out, the director added a gratuitous high-school dissection scene so that he could show more slime, offal, and vomit. He also added an extra scene in which Zim throws a knife through a private's hand to make a point.
None of the training or tactics seem very realistic. The drill instructor Zim looks and acts like Goofy in a uniform, except of course that he throws knives at his privates. :) Carmen takes a spaceship off without reading word one of a checklist, and takes gratuitous risks with her billion-dollar ship that should have her discharged or grounded. Drop-ships congregate like confused cattle above the planet, crowded together but out of formation, easy targets with no room to manuever. Rico is allowed an extra 10 minutes for a roll in the hay while another outpost is being dismembered by a bug attack. Carmen's ship is tooling around the galaxy and has a midair collision with an asteroid in interstellar space. Fires burn in vacuum. Etc, etc.
I hope that Virginia Heinlein got a lot of money for the rights.
To summarize: This is a combination of "An Officer and a Gentleman" and "Zulu", except that those movies had plots, dialog, and characters that you cared about. All this movie has is special effects and chiseled cheekbones.
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