specs | Technical specifications and guidelines for implementing Frictionless Data | JSON Processing library

 by   frictionlessdata JavaScript Version: Current License: Unlicense

kandi X-RAY | specs Summary

kandi X-RAY | specs Summary

specs is a JavaScript library typically used in Utilities, JSON Processing applications. specs has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Technical specifications and guidelines for implementing Frictionless Data.
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              specs has a low active ecosystem.
              It has 459 star(s) with 106 fork(s). There are 47 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 127 open issues and 398 have been closed. On average issues are closed in 366 days. There are 13 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of specs is current.

            kandi-Quality Quality

              specs has 0 bugs and 0 code smells.

            kandi-Security Security

              specs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              specs code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              specs is licensed under the Unlicense License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              specs releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            specs Key Features

            No Key Features are available at this moment for specs.

            specs Examples and Code Snippets

            Check if two specs are compatible .
            pythondot img1Lines of Code : 25dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def are_compatible(spec1, spec2):
              """Indicates whether two type specifications are compatible.
            
              Two type specifications are compatible if they have the same nested structure
              and the their individual components are pair-wise compatible.
            
              Args:  
            Find and return the specs for the given repo .
            pythondot img2Lines of Code : 20dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _find_hipsparse_config(rocm_install_path):
            
              def hipsparse_version_numbers(path):
                version_file = os.path.join(path, "hipsparse/include/hipsparse-version.h")
                if not os.path.exists(version_file):
                  raise ConfigError(
                      'hipspar  
            Ensures that all specs have the same name .
            pythondot img3Lines of Code : 20dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _enforce_names_consistency(specs):
              """Enforces that either all specs have names or none do."""
            
              def _has_name(spec):
                return hasattr(spec, 'name') and spec.name is not None
            
              def _clear_name(spec):
                spec = copy.deepcopy(spec)
                if ha  

            Community Discussions

            QUESTION

            Accessibility: Is a "Skip to content" link necessary when a tag is present?
            Asked 2021-Jun-14 at 19:57

            I'm reading through the WAI-ARIA specs and they state "The main role is a non-obtrusive alternative for 'skip to main content' links".

            Now, I've never heard this, and the first few Google results I've seen are either out-of-date or point right back to the spec. Is there enough (any?) support among accessibility tools to consider phasing out "skip to content" links when a main role is present?

            ...

            ANSWER

            Answered 2021-Jun-14 at 19:57

            What would a keyboard user who doesn't use Assistive Tech do?

            I personally think this is just poorly worded and is trying to say that it offers an alternative way to navigate for Assistive Tech that doesn't intrude on normal operations (as screen reader users for example rarely use Tab and are more likely to navigate my sections or headings and then by links...which would catch skip links obviously).

            If all else fails or advice seems to conflict, you should always follow advice in WCAG over WAI-ARIA spec anyway and WCAG is pretty clear that skip links are a level A requirement.

            And if you still aren't sure - go user experience over guidance and compliance every time!

            Skip links offer a much better user experience to keyboard only users without assistive tech and have very little impact on screen reader users so use them.

            As a final note on this - it is 2021 - unless you are supporting IE8 or older (and even I don't advocate for that sort of madness!) you shouldn't need role="main" and instead just use a element.

            Source https://stackoverflow.com/questions/67976198

            QUESTION

            Python: Tkinter bind("<>") works only once
            Asked 2021-Jun-13 at 10:33

            so i was trying out tkinter Text widget.. and made a small code that highlights the word "print" in the text.. CODE:

            ...

            ANSWER

            Answered 2021-Jun-13 at 10:33

            QUESTION

            Is it possible to alias nil in Golang
            Asked 2021-Jun-13 at 06:35

            While organizing my projects, I observe nil comparisons in many places. I wish to replace nil with NULL or Null. I respect Golang specs, but I am curious if we can do this.

            I already did it for interface{} , context.Context as follows.

            ...

            ANSWER

            Answered 2021-Jun-13 at 06:35

            You cannot. What you show there are type aliases. nil is not a type. It is a value of a wide range of different types. You may hope that you can make a constant with a value of nil, similar to how you can make a constant of value 0, but this is explicitly disallowed by the compiler:

            Source https://stackoverflow.com/questions/67955493

            QUESTION

            AccountVMSeriesCoreQuotaReached Even the Quota is Increased in Azure Batch Pool
            Asked 2021-Jun-13 at 05:46

            I am trying to create an Azure Batch pool using the below specs.

            Region: East US 2

            VM Series: Basic A Series

            When I create the Batch Acc, I am getting the below error.

            Code: AccountVMSeriesCoreQuotaReached The specified account has reached VM series core quota for basicAFamily

            I created a support request and Increased the quota for 100 VMs as below. Currently, it supports 100 VMs.

            However, still, I am getting the above error for the below specs.

            And the Batch Account is in East US 2 as well.

            Am I doing anything wrong here? How I can get rid of AccountVMSeriesCoreQuotaReached.

            Thanks in advance.

            ...

            ANSWER

            Answered 2021-Jun-13 at 05:46

            In a subscription, Azure Batch has its own set of quotas which is separate from the subscription-wide quotas

            Go to: Batch accounts => => Quotas

            And increase it

            Source https://stackoverflow.com/questions/67955224

            QUESTION

            differences in bitmap or rasterized font bitmaps and text display on 3.5" TFT LCD
            Asked 2021-Jun-12 at 16:19

            I am using a 3.5: TFT LCD display with an Arduino Uno and the library from the manufacturer, the KeDei TFT library. The library came with a bitmap font table that is huge for the small amount of memory of an Arduino Uno so I've been looking for alternatives.

            What I am running into is that there doesn't seem to be a standard representation and some of the bitmap font tables I've found work fine and others display as strange doodles and marks or they display upside down or they display with letters flipped. After writing a simple application to display some of the characters, I finally realized that different bitmaps use different character orientations.

            My question

            What are the rules or standards or expected representations for the bit data for bitmap fonts? Why do there seem to be several different text character orientations used with bitmap fonts?

            Thoughts about the question

            Are these due to different target devices such as a Windows display driver or a Linux display driver versus a bare metal Arduino TFT LCD display driver?

            What is the criteria used to determine a particular bitmap font representation as a series of unsigned char values? Are different types of raster devices such as a TFT LCD display and its controller have a different sequence of bits when drawing on the display surface by setting pixel colors?

            What other possible bitmap font representations requiring a transformation which my version of the library currently doesn't offer, are there?

            Is there some method other than the approach I'm using to determine what transformation is needed? I currently plug the bitmap font table into a test program and print out a set of characters to see how it looks and then fine tune the transformation by testing with the Arduino and the TFT LCD screen.

            My experience thus far

            The KeDei TFT library came with an a bitmap font table that was defined as

            ...

            ANSWER

            Answered 2021-Jun-12 at 16:19

            Raster or bitmap fonts are represented in a number of different ways and there are bitmap font file standards that have been developed for both Linux and Windows. However raw data representation of bitmap fonts in programming language source code seems to vary depending on:

            • the memory architecture of the target computer,
            • the architecture and communication pathways to the display controller,
            • character glyph height and width in pixels and
            • the amount of memory for bitmap storage and what measures are taken to make that as small as possible.

            A brief overview of bitmap fonts

            A generic bitmap is a block of data in which individual bits are used to indicate a state of either on or off. One use of a bitmap is to store image data. Character glyphs can be created and stored as a collection of images, one for each character in the character set, so using a bitmap to encode and store each character image is a natural fit.

            Bitmap fonts are bitmaps used to indicate how to display or print characters by turning on or off pixels or printing or not printing dots on a page. See Wikipedia Bitmap fonts

            A bitmap font is one that stores each glyph as an array of pixels (that is, a bitmap). It is less commonly known as a raster font or a pixel font. Bitmap fonts are simply collections of raster images of glyphs. For each variant of the font, there is a complete set of glyph images, with each set containing an image for each character. For example, if a font has three sizes, and any combination of bold and italic, then there must be 12 complete sets of images.

            A brief history of using bitmap fonts

            The earliest user interface terminals such as teletype terminals used dot matrix printer mechanisms to print on rolls of paper. With the development of Cathode Ray Tube terminals bitmap fonts were readily transferable to that technology as dots of luminescence turned on and off by a scanning electron gun.

            Earliest bitmap fonts were of a fixed height and width with the bitmap acting as a kind of stamp or pattern to print characters on the output medium, paper or display tube, with a fixed line height and a fixed line width such as the 80 columns and 24 lines of the DEC VT-100 terminal.

            With increasing processing power, a more sophisticated typographical approach became available with vector fonts used to improve displayed text quality and provide improved scaling while also reducing memory required to describe the character glyphs.

            In addition, while a matrix of dots or pixels worked fairly well for languages such as English, written languages with complex glyph forms were poorly served by bitmap fonts.

            Representation of bitmap fonts in source code

            There are a number of bitmap font file formats which provide a way to represent a bitmap font in a device independent description. For an example see Wikipedia topic - Glyph Bitmap Distribution Format

            The Glyph Bitmap Distribution Format (BDF) by Adobe is a file format for storing bitmap fonts. The content takes the form of a text file intended to be human- and computer-readable. BDF is typically used in Unix X Window environments. It has largely been replaced by the PCF font format which is somewhat more efficient, and by scalable fonts such as OpenType and TrueType fonts.

            Other bitmap standards such as XBM, Wikipedia topic - X BitMap, or XPM, Wikipedia topic - X PixMap, are source code components that describe bitmaps however many of these are not meant for bitmap fonts specifically but rather other graphical images such as icons, cursors, etc.

            As bitmap fonts are an older format many times bitmap fonts are wrapped within another font standard such as TrueType in order to be compatible with the standard font subsystems of modern operating systems such as Linux and Windows.

            However embedded systems that are running on the bare metal or using an RTOS will normally need the raw bitmap character image data in the form similar to the XBM format. See Encyclopedia of Graphics File Formats which has this example:

            Following is an example of a 16x16 bitmap stored using both its X10 and X11 variations. Note that each array contains exactly the same data, but is stored using different data word types:

            Source https://stackoverflow.com/questions/67465098

            QUESTION

            wdio / Appium - " TypeError: $(...).waitForDisplayed is not a function" in my test
            Asked 2021-Jun-12 at 11:19

            I am trying to learn to automate End2end testing a React-native mobile App using wdio and appium.

            The target component I am trying to click in this problem is this: Component screen shot

            I got an error of TypeError: $(...).waitForDisplayed is not a function" in my current test project. While I got "elements not found" when I'll do assync mode.

            I can verify that the IDs are visible in Appium Element Inspector ScreenShot here

            Below are my codes (#1 & #2) Either way, I got an error. I really need to understand why I got this errors. #1

            ...

            ANSWER

            Answered 2021-Jun-12 at 11:19
            describe('Test Unit - Assync Mode', () => {
              it('Client must be able to login in the app. ', async () => { 
                // pay attention to `async` keyword
                await (await $('~pressSkip')).waitForDisplayed({ timeout: 20000 })
                const el = await $('~pressSkip') // note `await` keyword
                await el.click()
                await browser.pause(500)
              })
            })
            

            Source https://stackoverflow.com/questions/67939942

            QUESTION

            messed up pip for python 2.7.16 and upgraded it to pip v 21.1.2
            Asked 2021-Jun-11 at 17:25

            specs:

            macOs BigSur

            Iterm2 with ohmyzsh

            preinstalled with python2.7.16 & python 3.9.5

            Problem :

            i upgraded pip without pyenv , so now both pip and pip3 refer to python 3.9.5

            i made an alias for python 3.9.5 to be default in .zshrc file

            i also used pip to install flask

            Questions :

            Do i donwgrade pip for python2.7.16?

            Or re install python2.7.16 with its pip?

            i know i must have used pyenv but; is it possible now ? after 2 versions already installed?

            ...

            ANSWER

            Answered 2021-Jun-11 at 17:24

            You should downgrade the pip package of your Python 2 installation as Pip 21.0 dropped supported for Python 2.

            For some reason, the pip command on your system refers to the Python 3 installation. One would think there'd be two commands, pip2 and pip3, just as for the Python interpreter.

            Therefore, run the following command to downgrade Pip for Python 2 to the last supported version:

            Source https://stackoverflow.com/questions/67940736

            QUESTION

            Why can't I install cudatookkit=10.1 using pip but can using conda?
            Asked 2021-Jun-09 at 23:39
            $ pip install cudatoolkit==10.1
            Defaulting to user installation because normal site-packages is not writeable
            ERROR: Could not find a version that satisfies the requirement cudatoolkit==10.1 (from versions: none)
            ERROR: No matching distribution found for cudatoolkit==10.1
            
            ...

            ANSWER

            Answered 2021-Jun-09 at 23:39

            pip relies on https://pypi.org/ as the default package repository.

            Anaconda has it's own repository

            cudatoolkit is not a package in pypi. So pip cannot find any such package.

            It is available in the conda repository.

            The reason why cudatoolkit is not available in pypi is because it's not a python packge. It is a toolkit from nvidia that needs a C compiler to exist in your system. Pip was never intended to handle such cases, whereas Anaconda is.

            See this blog post from Anaconda for details:

            This highlights a key difference between conda and pip. Pip installs Python packages whereas conda installs packages which may contain software written in any language.

            As far as adding to requirements.txt is concerned. If you are using conda in your target system as well you could just export your conda environment to an environment.yml file and then clone the envrionment in your target machine.

            Source https://stackoverflow.com/questions/67912832

            QUESTION

            Rename nested objects in jolt transformation
            Asked 2021-Jun-09 at 19:05

            I've transforming one jso to another json. All looks fine. Except the below scenario.

            Input Json:

            ...

            ANSWER

            Answered 2021-Jun-09 at 17:55

            QUESTION

            How do I get an else statement to only print out a result after the entire file has been iterated through?
            Asked 2021-Jun-09 at 04:13

            I have to write a python program for the following problem

            Write a complete and syntactically correct Python program to solve the following problem: Write a program for the local coffee shop owner who wants to be able to control his inventory. The program must be written in accordance with the following specs:

            1. Write the following data to an external file, name the file coffeeInventory.txt Description Pounds Blonde Roast 15 Medium Roast 21 Flavored Roast 10 Dark Roast 12 Costa Rica Tarrazu 18
            2. You do not need to write the table, just the data
            3. Read in the records you just wrote to coffeeInventory.txt and display them on the screen and sum the total pounds of coffee
            4. Append these records to the file Guatemala Antigua 22 House Blend 25 Decaf House Blend 16
            5. Modify the file by allowing the owner to remove data from the file: a. Ask the owner to enter a description to remove b. If the description exists, remove the coffee name and the quantityc. If the description is not found, display the message: That item was not found in the file.
            6. Modify the file by allowing the owner to delete data from the file: a. Ask the owner to enter a description to delete b. If the description exists, delete the coffee name and the quantity c. Replace the name and quantity of the coffee removed in step b by asking the user to enter a new coffee name and quantity d. If the description is not found, display the message: That item was not found in the file.

            this is what I have so far

            ...

            ANSWER

            Answered 2021-Jun-09 at 04:13

            All you need is a flag to save whether the Coffee was found.

            Source https://stackoverflow.com/questions/67897316

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

            Vulnerabilities

            No vulnerabilities reported

            Install specs

            Clone the repository
            npm install # install the dependencies to build the specifications
            npm run build # build the specifications
            npm run test # test the specifications
            npm start # start the local server

            Support

            Contributions, comments and corrections are warmly welcomed. Most work proceeds in an RFC-style manner with discussion in the issue tracker. Material is kept in a git repo on GitHub - fork and submit a pull request to add material. There is also an issue tracker which can be used for specific issues or suggestions.
            Find more information at:

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          • CLI

            gh repo clone frictionlessdata/specs

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            git@github.com:frictionlessdata/specs.git

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