grip | Preview GitHub README.md

Below, I have a code that is eventually rendered as a route in a react, single page, app. What I was hoping to get, was that depending on what div was clicked, each applying a 'filter', that the component variable, will change components, based off what was imported.

I have a road shapefile from the following location

https://www.globio.info/download-grip-dataset

I downloaded the shapefile for North America and subset the roads for Canada as follows:

I'm trying to get to grips with System.CommandLine.

I can parse boolean options on the commandline such as -x and I can pass string options, eg -f myfile however what I'm having trouble with is the string argument that can optionally be passed to the program- not as an option.

The parser is on some level understanding the argument. If I provide zero or one strings on the commandline then there's no error. If I provide an extra string then I get the error "Unrecognized command or argument". In the handler, however, the parameter is always null. Even if I've specified a default and not marked the string as nullable.

The sandpit code I'm working with is below. Can anyone suggest what I'm doing wrong? I've found lots of discussion elsewhere about Options, but rather less about Arguments.

A sequence (e.g. c(1,2,3,4)) is almost increasing when we can remove exactly one element from the sequence and get a strictly increasing sequence (i.e. a0 < a1 < ... < an). I'm trying to find a way to check whether a sequence is almost increasing. If it is, I want to return TRUE; if it isn't I want to output FALSE. I've got this far:

I have a problem with Owl-carousel when I add dynamic data using vanilla JavaScript it rendered in side .owl-carousel but not working.

I am fairly new to Pharo and trying hard to get a grip of it.

Installed the SQLite3 package and now I am trying to connect to local file based database.

I followed the Getting started tutorial of the community owned SQLite3 database client. Unfortunately only brief documentation is provided.

Can someone give me an example how to iterate through the SQLite3Cursor object and print them e.g. to the Transcript please?

Secondly I would like to know how I am able to access certain row values.

Appreciate any help for a newbie. Thank you.

If I evaluate

UPDATE: I have added the dput() input at the bottom of the post.

I have a large dataset of tweets that I would like to subset by month and year.

data_cleaning$date <- as.Date(data_cleaning$created_at, tryFormats = c("%Y-%m-%d", "%Y/%m/%d"), optional = FALSE)

I used the line of code above to format the date variable in the dataframe below.

Dears,

I am making a name card and the codes are below:

I want to align the last two spans "STUDIO ICONIC" and "info@studioiconic.net" on the same line, however it is always appeared that the email span comes after like the picture show. Is possible to basically adjusted something to achieve that? or is there something i do it wrong? If possible i don't want to use grip or flexbox...Thanks.

I am trying to get to grips with the specifics of the (C++20) standards requirements for container classes with a view to writing some container classes that are compatible with the standard library. To begin looking into this matter I have looked up the references for named requirements, specifically around container requirements, and have only found one general container requirement called Container given by the standard. Reading this requirement has given my two queries that I am unsure about and would like some clarification on:

1. The requirement for the expression a == b for two container type C has as precondition on the element type T that it is equality comparable. However, noted later on the same page under the header 'other requirements' is the explicitly requirement that T be always equality comparable. Thus, on my reading the precondition for the aforementioned requirement is redundant and need not be given. Am I correct in this thinking, or is there something else at play here that I should take into account?

2. I was surprised to see explicit requirements on T at all: notably the equality comparable requirement above and the named requirement destructible. Does this mean it is undefined behaviour to ever construct standard containers of types failing these requirements, or only to perform certain standard library function calls on them?

Apologies if these two questions sound asinine, I am currently trying to transition my C++ knowledge from a place of having a basic understanding of how to use features to a robust understanding so that I may write good generic code. Whilst I am trying to use (a draft of) the standard to look up behaviour where possible, its verbiage is oft too verbose for me to completely understand what is actually being said.

In an attempt to seek the answer I cooked up a a quick test .cpp file to try an compile, given below. All uncommented code compiles with MSVC compiler set to C++20. All commented code will not compile, and visa versa all uncommented code will. It seems that what one naively thinks should work does In particular:

• We cannot construct any object without a destructor, though the objects type is valid and can be used for other things (for example as a template parameter!)
• We cannot create an object of vector, where T has no destructor, even if we don't attempt to create any objects T. Presumably because creating the destructor for vector tries to access a destructor for T.
• We can create an object of type vector, T where T has no operator ==, so long as we do not try to use operator ==, which would require T to have operator ==.

However, just because my compiler lets me make an object of vector where T is not equality-comparable does not mean I have achieved standards compliant behaviour/ all of our behaviour is not undefined - which is what I want I concerned about, especially as at least some of the usual requirements on the container object have been violated.

Code: