reddy | Ruby-native RDF library | Data Manipulation library

by tommorris Ruby Version: Current License: No License

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kandi X-RAY | reddy Summary

reddy is a Ruby library typically used in Utilities, Data Manipulation applications. reddy has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This library is deprecated. To use RDF in Ruby, use RDF.rb.

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Quality

Security

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Reuse

Support

reddy has a low active ecosystem.

It has 46 star(s) with 4 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

reddy has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of reddy is current.

Quality

reddy has 0 bugs and 0 code smells.

Security

reddy has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

reddy code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

reddy does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

reddy releases are not available. You will need to build from source code and install.

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reddy Key Features

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reddy Examples and Code Snippets

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Community Discussions

Trending Discussions on reddy

React: Capture Select Option that is Automatically Set

How does one get everything right to build mDNS in Yocto?

Jquery Data Table - No data available in table

Selenium in Python How to use if else

How to move textfields above a button which moves up with keyboard in flutter

Hadoop errorcode -1000, No space available in any of the local directories

React Dout in creation of the project?

Spacy:Trying to set conflicting doc.ents: A token can only be part of one entity, so make sure the entities you're setting don't overlap

Nested Aggregate function in having clause MySql

a problem with bot.login(token). what to do?

QUESTION

React: Capture Select Option that is Automatically Set

Asked 2021-Mar-13 at 04:45

I have a select box and the options are auto selected depending on your username which works perfectly however Im struggling to figure out a way to capture the value of the auto selected option.

Currently I have a function for onChange that does this but because the values are being auto set, its obviously bypassing the onChange.

Any ideas?

JSX:

...

ANSWER

Answered 2021-Mar-13 at 04:45

The first thing I want to point is you SHOULD NOT use the selected prop to auto select a default value in a . Rather you should use the JSX's defaultValue prop. With that said, useRef() is one way to get the default value. Here is the idea: export default function App() { const select = useRef(); useEffect(() => { console.log(select.current.value); }, []); return ( Select console.log("onchange")}> Option 1 Option 2 Option 3 ); }

Again, I strongly urge you to use the defaultValue prop, so here is the proper way:

Source https://stackoverflow.com/questions/66610014

QUESTION

How does one get everything right to build mDNS in Yocto?

Asked 2021-Feb-26 at 14:02

Can someone help me in setting up the recipe to build mDNS in Yocto and/or correct any other mistakes I may have made?
I previously successfully built mDNS and got it running in Linaro embedded Linux.
This is a pretty detailed post, to try to err on the side of giving enough information. As one responder wrote in a forum message that I saw recently: "Welcome to Yocto. Here's your bottle of whiskey and Advil..."

Building in Linaro Linux: I had obtained this .tar of mDNS from Apple: https://opensource.apple.com/tarballs/mDNSResponder/mDNSResponder-878.200.35.tar.gz
Following this got it going: https://github.com/balaji-reddy/mDNSResponder .
I made a base folder /mDNS/ for my mDNS stuff and extracted the .tar there, creating an mDNSResponder-878.200.35/ folder. I did cd into that.
It build readily for me in Linaro using the command: make os="linux" -C "mDNSPosix"

I got 8 files in /mDNS/mDNSR-878.200.35/mDNSPosix/build/prod/ :
40,592 libdns_sd.so
55,960 libnss_mdns-0.2.so
370,288 mDNSClientPosix
448,608 mdnsd
374,616 mDNSIdentify
387,904 mDNSNetMonitor
373,960 mDNSProxyResponderPosix
379,768 mDNSResponderPosix
Then, still in mDNSResponder-878.200.35/, I did:
make install os="linux" -C "mDNSPosix"

Among other things, this install starts a demon running. It also copies libdns_sd.so, and libnss_mdns-0.2.so to /lib/, which should be in the path.
These lines are included in the install output:
--------------------------------------------------------------**
Starting Apple Darwin Multicast DNS / DNS Service Discovery daemon: mdnsd.
/usr/sbin/mdnsd installed
--------------------------------------------------------------**

For Yocto, I figured I would add the copy of libdns_sd.so to the /lib/ folder in the destination to my recipe so I could link another module to it before I ran the make install, which has to be done running on the target. But if I build that other module in Yocto, I think I should add copying it to /lib/ under my tmp/work/ dir, not D, the destination. My do_install line:
install -m 0755 ${S}/mDNSResponder-878.200.35/mDNSPosix/build/prod/libdns_sd.so ${D}${base_libdir}
is for copying it to /lib/ in D. How would I correctly write that line to copy it to /lib/ under ~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/?

The Yocto low-level folder isn't very important; I just felt that I wanted a
Yocto folder under my home dir to hold my Yocto stuff. I created imx-yocto-bsp
following the i.MX_Yocto_Project_User's_Guide.pdf.

First, I had followed the i.MX_Yocto_Project_User's_Guide.pdf, "IMXLXYOCTOUG" from the imx-yocto-L5.4.47_2.2.0 download, to get my basic system, which worked. I got that from: www.nxp.com/imx8mnanoevk -> https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-for-the-i-mx-8m-nano-applications-processor:8MNANOD4-EVK
And downloaded and unpacked this .zip described in the next three lines:
L5.4.47_2.2.0_LINUX_DOCS (REV L5.4.47_2.2.0 ) UPDATED
i.MX L5.4.47_2.2.0 for Linux BSP Documentation. Includes Release Notes, User Guide.
ZIP 11.6 MB 03 Nov 2020 L5.4.47_2.2.0_LINUX_DOCS [ English ]
I'm doing this for the i.MX 8M nano eval board.
The build-wayland folder in my path above is my build folder.
I had done the following line to get that.
~/Yocto/imx-yocto-bsp$ DISTRO=fsl-imx-wayland MACHINE=imx8mnddr4evk source imx-setup-release.sh -b build-wayland
One result of that was to end up with the directory changed to the build-wayland folder. It turned out it was the right thing to do to stay in that folder for subsequent steps in the i.MX_Yocto_Project_User's_Guide.pdf, such as my "bitbake imx-image-multimedia" command that I did; I don't believe the .pdf made that clear.

So I previously got this working on a Linux host PC running Ubuntu 18.04.4 "Bionic Beaver" and flashed the resulting images onto my i.MX 8M nano board.
One line of many I see in my UART output is:
Welcome to NXP i.MX Release Distro 5.4-zeus (zeus)!
I followed the following very good tutorial and also added a helloworld layer as it shows and had helloworld working on my target board after flashing the built .wic image from the host:
https://medium.com/the-innovation/how-to-prepare-a-helloworld-c-recipe-with-yocto-project-1f74c296a777
It is a good tutorial, for one thing, because it clearly describes the directory structure and can be followed. Be careful about a typo that the author put in, however. He starts out spelling helloworld.c as hello-world.c in his Steps 5 and 6 then switches to helloworld.c in his Step 7. You have to catch that and fix the spelling in your work when you notice the switch.

I used the structure that he, George Calin, showed, to make my mdns layer.

In my build folder, build-wayland, I created meta-mdns-so alongside the meta-helloworld-app folder that I had created following the tutorial. I used similar steps as given in the tutorial, including
bitbake-layers create-layer meta-mdns-so
bitbake-layers add-layer meta-mdns-so

This got me through Step 4 in the tutorial in a similar manner.
This created the following tree in meta-mdns-so (one dash indented per level):

conf
-layer.conf
COPYING.MIT
README
recipes-example
-mdns
--files
---mDNSResponder-878.200.35.tar.gz
--mDNSResponder_878.200.35.bb

Note that items followed by items that are more indented are directories.

Putting mDNSResponder-878.200.35.tar.gz under files I found out from https://wiki.yoctoproject.org/wiki/Building_your_own_recipes_from_first_principles However the information here is about seven years old and background info links have rotted.
There's more information in the Yocto Mega Manual at https://www.yoctoproject.org/docs/3.0/mega-manual/mega-manual.html .
See "7.3.21.3. Makefile-Based Package"

Here's the recipe in mDNSResponder_878.200.35.bb that I came up with for my first try:
----------------------------------------------------------------------
DESCRIPTION = "The mDNS component"
PRIORITY = "optional"
SECTION = "protocols"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
SRC_URI = "file://mDNSResponder-878.200.35.tar.gz"
# S = "${WORKDIR}"
# -Shouldn't set S because BitBake expects the source to be in a dir called
# mDNSResponder-878.200.35 in the work dir.
# Don't need a do_compile step since by default BitBake starts the make command
# to compile the application.
# But need additional make options
EXTRA_OEMAKE = "'os="linux"' '-C "mDNSPosix"'"
do_install() {
install -d ${D}${base_libdir}
install -m 0755 ${WORKDIR}/mDNSResponder-878.200.35/mDNSPosix/build/prod/libdns_sd.so ${D}${base_libdir}
}
----------------------------------------------------------------------**
I did bitbake mdns in ~/Yocto/imx-yocto-bsp/build-wayland$ .

When coming back to this work in a fresh terminal window I always do
~/Yocto/imx-yocto-bsp$ source setup-environment build-wayland
It puts me in my build-wayland folder: ~/Yocto/imx-yocto-bsp/build-wayland$

The bitbake seemed to do the compile fine, and I got content under:
~/Yocto/imx-yocto-bsp/build-wayland/tmp/work# find -iname mdns
Found lots, including this folder:
./aarch64-poky-linux/mdns/878.200.35-r0/

As in the helloworld tutorial:
Step 10. Add package to conf/local.conf in variable IMAGE_INSTALL and set the details for next image
I added:
IMAGE_INSTALL_append=" mdns" after the line, 'CONF_VERSION' = "1"'.

I did the bitbake from my build dir: bitbake imx-image-multimedia

Under my deploy folder, in ~/Yocto/imx-yocto-bsp/build-wayland/tmp/deploy/images/imx8mnddr4evk/, I got imx-image-multimedia-imx8mnddr4evk-20210211215119.rootfs.wic.bz2 With the up-to-date timestamp of 2021/02/11 (Thurs) 21:51:19 (0000 UTC).

Flashing it onto my i.MX 8M nano board, it
-didn't have libdns_sd.so in the /lib/ folder
-didn't have a /mDNSR-878.200.35 folder in root.
-find -iname mdns doesn't find mDNSR-878.200.35; finds a screenful of files.
-the /mDNSR-878.200.35/mDNSPosix/build/prod/ folder with its 8 build artifacts wasn't there.

However, on the bitbake host, the 8 build artifacts were found:
~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/mdns/878.200.35-r0/mDNSResponder-878.200.35/mDNSPosix/build/prod# ls -l
total 9452
-rwxr-xr-x 1 159200 Feb 11 16:07 libdns_sd.so
-rwxr-xr-x 1 239856 Feb 11 16:07 libnss_mdns-0.2.so
-rwxr-xr-x 1 1504904 Feb 11 16:07 mDNSClientPosix
-rwxr-xr-x 1 1750944 Feb 11 16:07 mdnsd
-rwxr-xr-x 1 1481136 Feb 11 16:07 mDNSIdentify
-rwxr-xr-x 1 1525392 Feb 11 16:07 mDNSNetMonitor
-rwxr-xr-x 1 1493112 Feb 11 16:07 mDNSProxyResponderPosix
-rwxr-xr-x 1 1511048 Feb 11 16:07 mDNSResponderPosix

I concluded that the compile part was fine but my do_install command was wrong.
Can someone correct my recipe for me?

For my second try I changed only the do_install() in the recipe to this:
--------------------------------------------------------------------------------
do_install() {
install -t ${S} ${D}
install -d ${D}${base_libdir}
install -m 0755 ${S}/mDNSResponder-878.200.35/mDNSPosix/build/prod/libdns_sd.so ${D}${base_libdir}
}
--------------------------------------------------------------------------------
That's two changes, first copying from S to D to try to get the mDNSResponder-878.200.35/ dir copied over to the destination, and then trying the "install - m" command from S rather than WORKDIR.

Retrying the bitbake: bitbake imx-image-multimedia, it indicated at the end that all 6968 tasks didn't need to be rerun.

I tried: ~/Yocto/imx-yocto-bsp/build-wayland$ bitbake -c clean mdns -- and got:
NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.

~/Yocto/imx-yocto-bsp/build-wayland$ bitbake imx-image-multimedia -- got:
NOTE: Tasks Summary: Attempted 6968 tasks of which 6967 didn't need to be rerun and all succeeded.
It typically flashes and erases a bunch of activity, which it did this time. It might be nice to have that remaining displayed to be able to study it.

It didn't update anything in:
~/Yocto/imx-yocto-bsp/build-wayland/tmp/deploy/images/imx8mnddr4evk#
No longer had mDNSResponder-878.200.35/ in ~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/mdns/878.200.35-r0/ .

I tried: bitbake -c cleansstate mdns -- got:
NOTE: Tasks Summary: Attempted 2 tasks of which 0 didn't need to be rerun and all succeeded.

Did: ~/Yocto/imx-yocto-bsp/build-wayland$ bitbake imx-image-multimedia
-Got the typical bitbake output, then:
Sstate summary: Wanted 6 Found 0 Missed 6 Current 2580 (0% match, 99% complete)
NOTE: Tasks Summary: Attempted 6968 tasks of which 6954 didn't need to be rerun and all succeeded.
This time I saw do_compile of mdns and 878.200.25 etc.

Again had mDNSResponder-878.200.35 in
~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/mdns/878.200.35-r0/.
Have the build artifacts in mDNSPosix in the host at:
~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/mdns/878.200.35-r0/mDNSResponder-878.200.35/mDNSPosix/build/prod/
Still don't have an updated image since Thurs Feb 11 in ~/Yocto/imx-yocto-bsp/build-wayland/tmp/deploy/images/imx8mnddr4evk/ .

Can someone correct my recipe and any other mistakes I may have made? Is it my do_install()?

In my do_install(), I have:
install -m 0755 ${S}/mDNSResponder-878.200.35/mDNSPosix/build/prod/libdns_sd.so ${D}${base_libdir}
which is for copying it to /lib/ in D. How would I correctly write that line to copy it to /lib/ under
~/Yocto/imx-yocto-bsp/build-wayland/tmp/work/aarch64-poky-linux/ for use to link to the next module I have to build on the host?

In the meantime, I'll try deleting my imx-image-multimedia-imx8mnddr4evk-20210211215119.rootfs.wic.bz2 and redoing the bitbake.
...Deleting imx-image-multimedia-imx8mnddr4evk-20210211215119.rootfs .tar.bz2 and .wic.bz2 didn't help; they didn't get recreated even after I redid the above cleans and bitbake.

Best regards,

Later: Followup question: Where can I obtain the mdns.service file needed for building mDNS in Yocto?

...

ANSWER

Answered 2021-Feb-19 at 17:59

There is already a recipe for mDNS version 878.200.35: https://git.openembedded.org/meta-openembedded/tree/meta-networking/recipes-protocols/mdns/mdns_878.200.35.bb?h=zeus

Source https://stackoverflow.com/questions/66268257

QUESTION

Jquery Data Table - No data available in table

Asked 2021-Jan-12 at 13:57

I have developed an application using .net core. One of my requirements is datatables. In my controller I am calling a REST Api service and returning a Json result. The view is pretty straight forward in that of my html table and the AJAX call to the controller for data. Upon execution of the application my datatable shows up with 'No data available in table'

...

ANSWER

Answered 2021-Jan-12 at 13:57

Your JSON data has the following overall structure:

Source https://stackoverflow.com/questions/65683972

QUESTION

Selenium in Python How to use if else

Asked 2020-Dec-24 at 00:12

import os
from selenium import webdriver
import time
from linkedin_scraper import actions
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException
from selenium.common import exceptions  
from selenium.common.exceptions import StaleElementReferenceException
from selenium.webdriver.chrome.options import Options
from credentials import email,password

chrome_options = Options()
chrome_options.add_argument("--headless")
driver = webdriver.Chrome("driver/chromedriver", options=chrome_options)

# email = os.getenv("LINKEDIN_USER")
# password = os.getenv("LINKEDIN_PASSWORD")
actions.login(driver, email, password) # if email and password isnt given, it'll prompt in terminal

urls = open('C:/Users/reddy/AppsTek/scraping/LinkedIn Scraping/LinkedIn Scraping1/urls3.csv')
for u in urls:
    try:
        driver.get(u)
        companies = []
        element = driver.find_element_by_class_name('pv-profile-section__toggle-detail-icon')
        
        if element:
            driver.execute_script("arguments[0].click();", element)
        _ = WebDriverWait(driver, 3).until(EC.presence_of_element_located((By.ID, "experience-section")))
        all_urls = driver.find_elements_by_css_selector("div > a")
        for elem in all_urls:
            text = elem.text
            company = elem.get_property('href')
            if "linkedin.com/company" in company:
                z = company + 'about/'
                companies.append(z)
        else:
            _ = WebDriverWait(driver, 3).until(EC.presence_of_element_located((By.ID, "experience-section")))
            all_urls = driver.find_elements_by_css_selector("div > a")
        
            for elem in all_urls:
                text = elem.text
                company = elem.get_property('href')
                if "linkedin.com/company" in company:
                    z = company + 'about/'
                    companies.append(z)
        
        print(companies)
    
    except:
        print('Nothing found')

...

ANSWER

Answered 2020-Dec-24 at 00:12

Next time you use try except, try to make use of the exception error that's being thrown instead of just silently handling it. In your case you were getting a NoSuchElementException and you didn't see it.

To handle that exception you can use find_elements_by_class_name instead of find_element_by_class_name that returns a list and check if that list includes any elements. Slight modifications fixed your code.

Source https://stackoverflow.com/questions/65406360

QUESTION

How to move textfields above a button which moves up with keyboard in flutter

Asked 2020-Nov-20 at 18:56

I have a button aligned to the bottom of the screen so that whenever keyboard opens, the button will hold position above the keyboard. This button hides textfields which is wrapped in a column inside singlechildscrollview.

(TextFields move upwards with keyboard. Botton stacked above the column is causing the issue)

Image before opening keyboard

Image after opening keyboard

I tried wrap column in a Padding widget and gave a bottom padding but still the same result. Please suggest a way to position textfields above the button.

Note: First time poster. Please forgive if there is any mistakes. Thank You

...

ANSWER

Answered 2020-Nov-20 at 18:56

Keep padding/margin or sizedBox( height:height*0.12 ) at the bottom of the column so that the widget in positioned will move down and leave space.

use scrollpadding property

Source https://stackoverflow.com/questions/64376302

QUESTION

Hadoop errorcode -1000, No space available in any of the local directories

Asked 2020-Nov-18 at 11:54

I'm using Windows 7 with Hadoop 2.10.1 installed as shown here: https://exitcondition.com/install-hadoop-windows/ and I get an error when running my job:

...

ANSWER

Answered 2020-Nov-14 at 20:34

Hadoop's jobs are executed within the framework's distributed filesystem aka HDFS, which works independently from the local filesystem (even by operating in just one machine, as you clarified).

That basically means that the error you got referred to the disk space available in the HDFS and not on your hard drives in general. To check if the HDFS has enough disk space to run the job or not, you can execute the following command on the terminal:

Source https://stackoverflow.com/questions/64836897

QUESTION

React Dout in creation of the project?

Asked 2020-Sep-26 at 05:24

I'm trying to create the react projet. During the creation I'm getting these errors. Please help me!

Creating a new React app in H:\React Projects\react-js.

Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template...

npm ERR! Unexpected end of JSON input while parsing near '...\n"}},"0.2.3-next.9b4'

npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\Siva Rami Reddy\AppData\Roaming\npm-cache_logs\2020-09-26T05_06_09_438Z-debug.log

Aborting installation. npm install --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.

Deleting generated file... package.json Deleting react-js/ from H:\React Projects Done.

...

ANSWER

Answered 2020-Sep-26 at 05:24

try to run this..

Source https://stackoverflow.com/questions/64074128

QUESTION

Spacy:Trying to set conflicting doc.ents: A token can only be part of one entity, so make sure the entities you're setting don't overlap

Asked 2020-Aug-28 at 12:24

I trying to use spacy to extract required custom entities from the text.

...

ANSWER

Answered 2020-Aug-28 at 12:24

In spaCy, named entities can never be overlapping. If "Jon Allen" is a name, you shouldn't also annotate "John" as a name. So before training, you'll have to fix these overlapping/conflicting cases.

EDIT after discussion in the comments: You'll want to implement an on_match function to filter out the matches to a non-overlapping set.

Source https://stackoverflow.com/questions/63620691

QUESTION

Nested Aggregate function in having clause MySql

Asked 2020-Aug-16 at 10:38

This is my schema and sample data:

...

ANSWER

Answered 2020-Aug-16 at 03:32

If you expect only one customer with the maximum number of orders, then a LIMIT query is probably the easiest way to do this:

Source https://stackoverflow.com/questions/63432825

QUESTION

a problem with bot.login(token). what to do?

Asked 2020-Jul-05 at 18:19

I am new to coding in Discord.js and I have a problem. writes to me the error is the line that contains bot.login(token)

Could you tell me my mistake and explain how to fix it? thank you in advance.

writes to me: bot.login(token); ^

ReferenceError: bot is not defined at Object. (C:\Users\пользователь\Desktop\FNaFRP-bot3.0\index.js:7:1) [90m at Module._compile (internal/modules/cjs/loader.js:1138:30)[39m [90m at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)[39m [90m at Module.load (internal/modules/cjs/loader.js:986:32)[39m [90m at Function.Module._load (internal/modules/cjs/loader.js:879:14)[39m [90m at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)[39m [90m at internal/main/run_main_module.js:17:47[39m

here is the code itself

...

ANSWER

Answered 2020-Jul-05 at 18:19

your client is client and not bot you could either change the const client = new Discord.Client(); to const bot = new Discord.Client(); or replace all the bot. with client.

EDIT: Fixed other Errors in the Code

Source https://stackoverflow.com/questions/62740696

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install reddy

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: