pillar | Pillar manages migrations for your Cassandra data stores | Database library
kandi X-RAY | pillar Summary
kandi X-RAY | pillar Summary
Pillar manages migrations for your Cassandra data stores. Pillar grew from a desire to automatically manage Cassandra schema as code. Managing schema as code enables automated build and deployment, a foundational practice for an organization striving to achieve Continuous Delivery. Pillar is to Cassandra what Rails ActiveRecord migrations or Play Evolutions are to relational databases with one key difference: Pillar is completely independent from any application development framework.
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QUESTION
I just noticed that read_csv()
somehow uses random numbers which is unexpected (at least to me). The corresponding base R function read.csv()
does not do that. So, what does read_csv()
use the random numbers for? I looked into the documentation but could not find a clear answer to that. Are the random numbers related to the guess_max
argument?
ANSWER
Answered 2021-Jun-10 at 19:21tl;dr somewhere deep in the guts of the cli
package (called to generate the pretty-printed output about column types), the code is generating a random string to use as a label.
A major clue is that
QUESTION
First, thanks for reading this! Second, I have no control over the .txt file that I am getting my data from. I'd like to be able to take the data and separate it into Complete Matches and then show those results then Upcoming Matches and show those.
For Example:
Most Recent Completed Matches
...ANSWER
Answered 2021-Jun-01 at 01:48Here's a start at what you need. There are ways to make it more compact, but I'm going for clarity. You should add error-checking on the result of the preg_match call, so you know if it fails for some reason.
QUESTION
What is the Salt 3003 (Python 3) syntax to do the following
...ANSWER
Answered 2021-May-06 at 15:05Try this one.
QUESTION
When I knit any of the CV templates in the R package vitae I get a slightly different error for each one. I've made sure that all the files, including my Rmd file, are in the same directory and I haven't changed the template in any way. When I knit the modern CV template, for example, I get this error message:
...ANSWER
Answered 2021-May-04 at 02:32A combination of reinstalling R Studio after uninstalling MikTex, and finally installing the R package tinytex worked.
I think @samcarter_is_at_topanswers.xyz was right that "the problem was an outdated latex version. utf8 became the default encoding some time ago, but if your tex version was older then such special characters would cause problems. "
Lessons learned:
The tinytex package is all you need for R Markdown. You can even open tex files in R Studio to edit and compile them to pdf. See how to install it here.
Update MikTex frequently. I assumed that it automatically updated when needed, but that seems not to be true. Windows > MikTex > Update. It's that simple. Remembering to do it is another thing if you decide to use it.
Being able to check that the environment paths are all there and are pointing to the right directory didn't help in this case, but it was good to learn. This link was helpful.
QUESTION
The example below is a simple one which tries to assert the column y is always positive (y>0). How can I extract the errored data (row 3 with the negative value,into a dataframe maybe, or any convenient object) while allowing the workflow to continue with "cleaned" data?
...ANSWER
Answered 2021-Apr-12 at 09:23This is tricky, and the answer below doesn't solve this 100%. Now there are a number of different ways assertr lets you handle errors/stops, just see ?error_stop (which is the default).
You need to not only filter out rows that fail, but also collect them (all) for later inspection.
Below I wrote my own error handler. It fetches those rows that fail, filter them away, and stores them in the global environment under the varibale my.failed.rows
.
QUESTION
I am making a sort of flappy bird game and have made the pillars as new components
that appear at different lengths according to Math.random()
. But even though I can change the colors of these pillars i really want to add a box-shadow on them, just to make it look cool. It's not really necessary. So, if anyone could let me know if I can even add a box-shadow to a component or not would be helpful as well.
Here's the code for the pillars if you want to have a look:
ANSWER
Answered 2021-Apr-30 at 03:56Since you are creating these with js and not HTML/CSS you’ll want to use shadowColor
shadowOffsetX
shadowOffsetY
shadowBlur
Reference https://www.w3resource.com/html5-canvas/html5-canvas-shadow.php
QUESTION
Is there any way to highlight the node on search in network chart when using highcharts in angular application
I have filtered the node from the group of nodes on search. Now i have the pillar data and node data. how can I highlight them.?
I don't find any documentation so for for this. also am new to high charts.
Any inputs or references are highly appreciated..!
...ANSWER
Answered 2021-Apr-29 at 11:17You can change state of the selected points to select
:
QUESTION
I built a python package and uploaded to pypi. It installs just fine, however on import I get ModuleNotFound
error. The error was replicated in brand new conda environments, on different machines (Ubuntu, MacOS, Windows. Although all in (new) conda envs). The last time I had this error was because the folder was incorrectly named, however that is not the case here. GitHub repo on branch and in folder that was used to build the whl.
Any ideas?
Package was built and installed using
...ANSWER
Answered 2021-Apr-10 at 15:29Your current setup.cfg
looks like this:
QUESTION
I'm trying to restrict the calling state.apply
only for specific SLS files via the pam module.
ANSWER
Answered 2021-Apr-09 at 21:08The args
field should be the field of the function object. I.e. :
Wrong:
QUESTION
I am using the R programming language. I am trying to install the following R library from github: https://rdrr.io/github/ModelOriented/treeshap/
As per the instructions from this website, I copy and pasted the following code to install this library (I could not find this library on CRAN):
...ANSWER
Answered 2021-Mar-28 at 02:47ERROR: compilation failed for package 'treeshap'
The problem is a compile error. Additionally, we see:
sh: c:/rtools40/mingw32/bin/g++: No such file or directory
The compilation is failing because g++
cannot be found. A good place to start would be to see if c:/rtools40
exists on your machine. If not, the Using Rtools40 on Windows article may help.
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