eminent | DOM assertions library with Emmet syntax | Assertion library
kandi X-RAY | eminent Summary
kandi X-RAY | eminent Summary
Eminent is a DOM assertions library with Emmet syntax for JavaScript testing.
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QUESTION
In Prolog, there are traditionally two ways of representing a sequence of characters:
- As a list of chars, which are atoms of length 1.
- As a list of codes, which are just integers. The integers are to be interpreted as codepoints, but the convention to be applied is left unspecified. As a (eminently sane) example, in SWI-Prolog, the space of codepoints is Unicode (thus, roughly, the codepoint-integers range from 0 and 0x10FFFF).
DCGs, a notational way of writing left-to-right list processing code, are designed to perfom parsing on "lists of exploded text". Depending on preference, the lists to-be-handled can be lists of chars or lists of codes. However, the notation for char/code processing differs when writing down the constants. Does one generally write the DCG in "char style" or "code style"? Or maybe even in char/code style for portability in case of modules exporting DCG nonterminals?
Some Research The following notations can be used to express constants in DCGs'a'
: A char (as usual: single quotes indicate an atom, and they can be left out if the token starts with a lowercase letter.)0'a
: the code ofa
.['a','b']
: A list of char.[ 0'a, 0'b ]
: A list of codes, namely the codes fora
andb
(so you can avoid typing in the actual codepoint values)."a"
a list of codes. Traditionally, a double-quoted string is exploded into a list of codes, and this notation also works SWI-Prolog in DCG contexts, even though SWI-Prolog maps a "double-quoted string" to the special string datatype otherwise.`0123`
. Traditonally, text within back-quotes is mapped to an atom (I think, the 95 ISO Standard just avoids being specific regarding the meaning of a back-quoted string. "It would be a valid extension of this part of ISO/IEC 13211 to define a back quoted string as denoting a character string constant."). In SWI-Prolog, text within back-quotes is exploded into a list of codes unless the flagback_quotes
has been set to demand a different behaviour.
Trying to recognize "any digit" in "char style" and make its "char representation" available in C
:
ANSWER
Answered 2021-Feb-21 at 21:37The Prolog Standard (6.3.7) says:
A double quoted list is either an atom (6.3.1.3) or a list (6.3.5).
Consequently, the following should succeed:
QUESTION
I'm trying to figure out how to remove duplicates based on the url, as the aggregate query can match the same document twice if say "APPL" and "TSLA" are in stocks
and included in the same document.
ANSWER
Answered 2021-Jan-16 at 06:11You can use $group
stage after $match
stage,
$group
byurl
and get first root document using$$ROOT
, this will return document inroot
field
QUESTION
I have tried to access WP REST to React. Fetch method get data I have consoled and check. When I try to bind data to the frontend map function throws an error.
...ANSWER
Answered 2020-Nov-27 at 14:48You need to wait for some time to API calling
Use async/await
for that
QUESTION
We run a site with WordPress and use a template for our design.
On our homepage we have a scroll of our blog posts that includes a title, author/post info, reading time and an "excerpt"?
We're trying to get rid of the "excerpt"
blog-post-content-list-sider
is the div and the text is just a #text within.
Everything I've looked up is something like .blog-post-content-list-sider { display: none; }
but that would hide the entire thing not just one aspect of it (if I understand correctly)
This is the code for 1 blog-post-content-list-sider
The part that starts with "A Cutting-Edge" is the text that I need removed from each post on our page.
...ANSWER
Answered 2020-Nov-11 at 19:04EDIT:
I tested this CSS code and it works. Codepen link here Please try
QUESTION
I am evaluating OpenNLP for use as a document categorizer. I have a sanitized training corpus with roughly 4k files, in about 150 categories. The documents have many shared, mostly irrelevant words - but many of those words become relevant in n-grams, so I'm using the following parameters:
...ANSWER
Answered 2020-Aug-25 at 21:58Well, the answer to this one did not come from the direction in which the question was asked. It turns out that there was a code sample in the OpenNLP documentation that was wrong, and no amount of parameter tuning would have solved it. I've submitted a jira to the project so it should be resolved; but for those who make their way here before then, here's the rundown:
Documentation (wrong):
QUESTION
I want to remove all characters such as commas, periods, quotation marks, etc. so that a line like this:
The infant Hans Patrick received his mammarial balm in the usual way, and not through the instrumentality of a patent bottle. One of his caprices, when yet a child, was to scream with all the force of his little lungs, when he was severely chastised by his parents. This singular habit was but a foreshadowing of that genius which has rendered him so eminent in his maturity.
...will be transformed into the following:
...ANSWER
Answered 2020-Jun-29 at 05:24It seems the spaces between those words are not space characters. Given what the text looks like in a fixed width font, broken at the first issue (the usual
):
QUESTION
Why do I get an overflow exception even if I apply the unchecked
operator on an expression?
ANSWER
Answered 2020-Jun-01 at 11:42I managed to reproduce this issue with the simplified code below. It seems to me like a bug, or at least as an undocumented limitation of the Aggregate
method. It fails after enumerating a number of around Int32.MaxValue
elements.
QUESTION
I'm building a time series model with Prophet and getting some weird behaviour with the uncertainties around holidays which I don't understand.
The data are from Google Trends and relate to searches for the term "flowers".
...ANSWER
Answered 2019-Oct-24 at 21:29Since Valentine's day is always the 14th, but the google trends data is every 7 days, there's a misalignment in the historical data. In 2016, the peak was during the week called "2016-02-07", 1 whole week prior to the holiday, while the next year the peak week was called "2017-02-12", only 2 days prior.
QUESTION
Speaking of the memory model of C++ for concurrency, Stroustrup's C++ Programming Language, 4th ed., sect. 41.2.1, says:
... (like most modern hardware) the machine could not load or store anything smaller than a word.
However, my x86 processor, a few years old, can and does store objects smaller than a word. For example:
...ANSWER
Answered 2017-Oct-13 at 03:39Not only are x86 CPUs capable of reading and writing a single byte, all modern general purpose CPUs are capable of it. More importantly most modern CPUs (including x86, ARM, MIPS, PowerPC, and SPARC) are capable of atomically reading and writing single bytes.
I'm not sure what Stroustrup was referring to. There used to be a few word addressable machines that weren't capable of 8-bit byte addressing, like the Cray, and as Peter Cordes mentioned early Alpha CPUs didn't support byte loads and stores, but today the only CPUs incapable of byte loads and stores are certain DSPs used in niche applications. Even if we assume he means most modern CPUs don't have atomic byte load and stores this isn't true of most CPUs.
However, simple atomic loads and stores aren't of much use in multithreaded programming. You also typically need ordering guarantees and a way to make read-modify-write operations atomic. Another consideration is that while CPU a may have byte load and store instructions, compiler isn't required to use them. A compiler, for example, could still generate the code Stroustrup describes, loading both b
and c
using a single word load instruction as an optimization.
So while you do need a well defined memory model, if only so the compiler is forced to generate the code you expect, the problem isn't that modern CPUs aren't capable of loading or storing anything smaller than a word.
QUESTION
I provide a java based editor to in internal network of xml editors. Initially it was a plugin, changed to an Applet using jnlp to launch 6 years ago. With the eminent demise of web start I am changing the framework to a desktop Application. The Applet is signed and timestamped as required by all browsers. Once I transition to an installed java application I question whether I need to sign the application jars? The certificate is not cheap and the signing of 30+ jars takes a lot of time. The editor is used on Macs, Windoze and Linux systems. Do I still have to sign it to get it to run? If not what is the downside of not signing, vs the upside to signing?
...ANSWER
Answered 2019-Jan-10 at 00:04Desktop java applications don't validate jar signatures. So there is absolutely no benefit to continue signing your jars. Applets are dead (and so is the "sandbox" security model).
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