un | unframework for universal uncomponents - use | Frontend Framework library
kandi X-RAY | un Summary
kandi X-RAY | un Summary
Currently a single tiny factory function called createMount. See here the complete code. Its role is similar to React.render, in which you would typically see it in only few places in your app.
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QUESTION
I need a trait that allows me to construct a object that borrows an object that borrows something. In the following example that is PaperBin. https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=78fb3f88b71bc226614912001ceca65b
...ANSWER
Answered 2021-Jun-15 at 13:38Your immediate issue is that T: GarbageBin<'a, 'b>
where 'a
and 'b
are parameters of create_bin_with_rubbish
and must therefore outlive calls to that function—but the actual lifetimes passed to T::new
are only internal to the function and do not therefore satisfy those bounds.
Instead of parameterising create_bin_with_rubbish
with lifetimes 'a
and 'b
, one way to resolve this would be to use instead an HRTB (higher-ranked trait bound):
QUESTION
I'm trying to identify all the possible languages in the dataframe. Here is the sample of my dataframe
...ANSWER
Answered 2021-Jun-15 at 11:56>>> dfTest['TXT'].apply(lambda x: [r[0] for r in cld2.detect(x)[2]])
0 [ENGLISH, Unknown, Unknown]
1 [PORTUGUESE, ARABIC, Unknown]
Name: TXT, dtype: object
QUESTION
I have about a half million records that look somewhat like this:
...ANSWER
Answered 2021-Jun-15 at 00:50For me, this is a natural fit for awk:
QUESTION
I have the following code in Python Jupyter:
...ANSWER
Answered 2021-Jun-14 at 18:48Since you are benchmarking in a top-level scope you have to interpolate variables in @btime
with $
so the way to benchmark your code is:
QUESTION
I would like to check if the text of a variable contains some geographical reference. I have created a dictionary with all the municipalities I'm interested in. My goal would be to have a dummy variable capturing whether the text of the variable includes any word included in the dictionary. Can you help me with that? I know it isprobably very easy but I'm struggling to do it.
This is my MWE
...ANSWER
Answered 2021-Jun-14 at 08:34You don't need to create your dictionary from the corpus - instead, create a single dictionary entry for your locality list, and look that up to generate a count of each locality. You can then count them by compiling the dfm, and then converting the feature of that dictionary key into a logical to get the vector you want.
QUESTION
I encountered a permission error while trying to build a docker container in a React app.
I tried to make use of the community answers, but didn't help.
Following related discussion I tried:
- I get the current user:
id -un
- tried this:
sudo chown -R myUser:myUser /usr/local/lib/node_modules
- this also threw the same error:
sudo chown -R ownerName: /usr/local/lib/node_modules
- same with this:
sudo chown -R $USER /usr/local/lib/node_modules
- adding a user didn't help:
sudo chown -R $USER /app/node_modules
- tried to give permission installing this:
sudo npm install -g --unsafe-perm=true --allow-root
- another try was to remove node_modules and install specifying
sudo
:sudo npm install
Adding this to docker-compose
file, didn't help either:
ANSWER
Answered 2021-May-22 at 09:36You shouldn't be mounting your volumes. These lines should be removed from your docker-compose
QUESTION
I'm learning a bit of lambda calculus and one of the things that I'm quite curious about is how the totally-abstract functions might actually be applied in instructions. Let's take the following example, where I'm allowing small natural numbers (as a given) and a TRUE
FALSE
definition.
For example, let's use the following code, which should evaluate to 5
:
ANSWER
Answered 2021-May-21 at 15:10This question is really too big for Stack Overflow.
But one way of answering it is to say that if you can mechanically translate some variant of λ-calculus into some other language, then you can reduce the question of how you might compile λ-calculus to asking how do you turn that substrate language into machine language for some physical machine: how do you compile that substrate language, in other words. That should give an initial hint as to why this question is too big.
Fortunately λ-calculus is pretty simple, so the translation into a substrate language is also pretty easy to do, especially if you pick a substrate language which has first-class functions and macros: you can simply compile λ-calculus into a tiny subset of that language. Chances are that the substrate language will have operations on numbers, strings, and all sorts of other types of thing, but your compiler won't target any of those: it will just turn functions in the λ-calculus into functions in the underlying language, and then rely on that language to compile them. If the substrate language doesn't have first-class functions you'll have to work harder, so I'll pick one that does.
So here is a specific example of doing that. I have a toy language called 'oa' (or in fact 'oa/normal' which is an untyped, normal-order λ-calculus. It represents functions in a slight variant of the traditional Lisp representation: (λ x y)
is λx.y. Function application is (x y)
.
oa then get gets turned into Scheme (actually Racket) roughly as follows.
First of all there are two operations it uses to turn normal-order semantics into Scheme's applicative-order semantics:
(hold x)
delays the evaluation ofx
– it is just a version of Scheme'sdelay
which exists so I could instrument it to find bugs. Likedelay
,hold
is not a function: it's a macro. If there were no macros the translation process would have to produce into the expression into whichhold
expands.(release* x)
will force the held object made byhold
and will do so until the object it gets is not a held object.release*
is equivalent to an iteratedforce
which keeps forcing until the thing is no longer a promise. Unlikehold
,release*
is a function, but as withhold
it could simply be expanded out into inline code if you wanted to make the output of the conversion larger and harder to read.
So then here is how a couple of λ-calculus expressions get turned into Scheme expressions. Here I'll use λ
to mean 'this is a oa/λ-calculus-world thing' and lambda
to mean 'this is a Scheme world thing'.
QUESTION
I am stuck with this error when trying to convert xml file using SSIS with a 'XML task' using xslt:
[Tâche XML] Erreur : « An error occurred with the following error message: "La feuille de style doit commencer par un élément 'xsl:stylesheet' ou 'xsl:transform' ou par un élément de résultat littéral qui a un attribut 'xsl:version', le préfixe 'xsl' identifiant l'espace de noms 'http://www.w3.org/1999/XSL/Transform'.".
Here is the XLS file
...ANSWER
Answered 2021-Jun-13 at 15:49As I expected, the XML and XSLT parameters should be switched.
Here is how SSIS XML Task, operation XSLT should be configured.
XSLT
You never shared the desired output. Here is my wild guess.
QUESTION
I am currently on the path of learning C++ and this is an example program I wrote for the course I'm taking. I know that there are things in here that probably makes your skin crawl if you're experienced in C/C++, heck the program isn't even finished, but I mainly need to know why I keep receiving this error after I enter my name: Exception thrown at 0x79FE395E (vcruntime140d.dll) in Learn.exe: 0xC0000005: Access violation reading location 0xCCCCCCCC.
I know there is something wrong with the constructors and initializations of the member variables of the classes but I cannot pinpoint the problem, even with the debugger. I am running this in Visual Studio and it does initially run, but I realized it does not compile with GCC. Feel free to leave some code suggestions, but my main goal is to figure out the program-breaking issue.
ANSWER
Answered 2021-Jun-13 at 00:59The problem is here:
QUESTION
In my application I have a check box that sets a variable in my controller, and a selectOneMenu that will only render based on the value of said variable. Per @BalusC's answer here I put the same condition in the required attribute because when it's selected, it needs to be required. My issue is that once it's rendered, when I un check the box, the select one menu doesn't go away because it's now also required. Before I added the condition to the required attribute, the select one menu would hide/go away as expected.
xhtml:
ANSWER
Answered 2021-Jun-11 at 14:26Its your execute="shopSitePanel"
that is causing the "Required" trigger to happen. For the SelectOne you just want to show or hide the value not to process it also. Change your code to this...
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