expression | Execute expressions in a context

 by   ripplejs JavaScript Version: Current License: No License

kandi X-RAY | expression Summary

kandi X-RAY | expression Summary

expression is a JavaScript library. expression has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i ripplejs-expression' or download it from GitHub, npm.

Execute expressions in a context
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            kandi-support Support

              expression has a low active ecosystem.
              It has 7 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of expression is current.

            kandi-Quality Quality

              expression has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              expression does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              expression releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.

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            expression Key Features

            No Key Features are available at this moment for expression.

            expression Examples and Code Snippets

            Parse a lambda expression .
            pythondot img1Lines of Code : 87dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _parse_lambda(lam):
              """Returns the AST and source code of given lambda function.
            
              Args:
                lam: types.LambdaType, Python function/method/class
            
              Returns:
                gast.AST, Text: the parsed AST node; the source code that was parsed to
                genera  
            Returns a list of lines matching regular expression .
            pythondot img2Lines of Code : 51dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def regex_find(orig_screen_output, regex, font_attr):
              """Perform regex match in rich text lines.
            
              Produces a new RichTextLines object with font_attr_segs containing highlighted
              regex matches.
            
              Example use cases include:
              1) search for specif  
            Preprocess an input expression string .
            pythondot img3Lines of Code : 36dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def preprocess_input_exprs_arg_string(input_exprs_str, safe=True):
              """Parses input arg into dictionary that maps input key to python expression.
            
              Parses input string in the format of 'input_key=' into a
              dictionary that maps each input_key to it  

            Community Discussions

            QUESTION

            How to print ggplot for multiple tables in this case?
            Asked 2021-Jun-15 at 22:10

            I have this code which prints multiple tables

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:59

            So, this is a good opportunity to use purrr::map. You are half way there by applying code to one dataframe.

            You can take the code that you have written above and put it into a function.

            Source https://stackoverflow.com/questions/67992308

            QUESTION

            Primary expression error when defining a vector with ternary operator
            Asked 2021-Jun-15 at 21:48

            I have a simple code where I try to define a vector as one of two initializer lists using a ternary operator:

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:48

            Because you can't have braces in that context. If you look at cppreference on list initialization, you see that the case inside a ternary operator isn't defined. So it can't be parsed correctly and you get the error you have.

            You'd have to use something like this :

            Source https://stackoverflow.com/questions/67993769

            QUESTION

            How to make substring optional Kotlin regex
            Asked 2021-Jun-15 at 21:32

            I am practicing regular expressions in Kotlin and trying to start with a multiline string. However, I am not receiving any matches. I feel like I am doing it right and can't figure out the problem.

            Test lines:

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:32

            QUESTION

            What are the differences between GNU grep's basic/extended and PCRE (`-P`) regular expressions?
            Asked 2021-Jun-15 at 20:55

            GNU grep's basic (BRE) and extended (ERE) syntax is documented at https://www.gnu.org/software/grep/manual/html_node/Regular-Expressions.html and PCRE is summarized at man pcresyntax, but there is no explicit comparison. What are the differences between GNU grep's basic/extended and PCRE (-P) regular expressions?

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:55

            My research of the major syntax and functionality differences from http://www.greenend.org.uk/rjk/tech/regexp.html:

            Perl supports much more additional functionality:

            • "nongreedy {}" with syntax re{...}?
            • additional anchors and character types \A, \C, \d, \D, \G, \p, \P, \s, \S, \X. \Z, \z.
            • (?#comment)
            • shy grouping (?:re), shy grouping + modifiers (?modifiers:re)
            • lookahead and negative lookahead (?=re) and (?!re), lookbehind and negative lookbehind (?<=p) and (?
            • Atomic groups (?>re)
            • Conditional expression (?(cond)re)
            • ... and more, see man pcresyntax

            Source https://stackoverflow.com/questions/67943781

            QUESTION

            JLEX lexical generator error: unterminated string at the end of the line
            Asked 2021-Jun-15 at 20:46

            I am generating lexical analyzer with JLEX. I found a regular expression for string literal from this link and used it in .jflex file same of other expressions. but it gives me this error : unterminated string at the end of the line
            StringLiteral = \"(\\.|[^"\\])*\"

            can anyone help me please, thanks.

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:46

            The regular expression you copied is for (f)lex, which uses a slightly different syntax for regular expressions. In particular, (f)lex treats " as an ordinary character inside bracketed classes, so [^"\\] is a character class matching anything other than (^) a quotation mark (") or a backslash (\\).

            However, in JFlex, the " is a quoting character, whether outside or inside brackets. So the " in the character class is unterminated. Hence the error message.

            So you need to backslash-escape it:

            Source https://stackoverflow.com/questions/67991038

            QUESTION

            what is the best regular expression to replace non numeric character in a string preceded by certain phrase in python?
            Asked 2021-Jun-15 at 20:02

            I have to parse lists of names, addresses, etc. that were OCRed and have invalid/incorrect characters in them and on the state postal code I need to recognize the pattern with a 2 character state followed by a 5 digit postal code and replace any non numeric characters in the postal code. I might have OK 7-41.03 at the end of a string I need to remove the hyphen and period. I know that re.sub('[^0-9]+', '', '7-41.03') will remove the desired characters but I need it only replace characters in numbers when found at the end of the string and only if preceded by a two character state wrapped in spaces like OK. It seems if I add anything to the regular expression as far as a lookbehind expression then I can't seem to get the characters replaced. I've come up with the following but I think there must be a simpler expression to accomplish this. Example:

            ...

            ANSWER

            Answered 2021-Jun-15 at 20:02

            You need to make use of re.sub callbacks:

            Source https://stackoverflow.com/questions/67990895

            QUESTION

            How to use a generic method to remove outliers only if they exist in R
            Asked 2021-Jun-15 at 19:58

            I am using a method to remove univariate outliers. This method only works if the vector contains outliers.

            How is it possible to generalize this method to work also with vectors without outliers. I tried with ifelse without success.

            ...

            ANSWER

            Answered 2021-Jun-15 at 19:58

            Negate (!) instead of using - which would work even when there are no outliers

            Source https://stackoverflow.com/questions/67992709

            QUESTION

            Moq System.NotSupportedException
            Asked 2021-Jun-15 at 18:09

            I get it again and again

            ...

            ANSWER

            Answered 2021-Jun-15 at 18:09

            You have to make the property overridable, so make it virtual:

            Source https://stackoverflow.com/questions/67991390

            QUESTION

            MVVM WPF - How to update DataGrid bound to ObservableCollection
            Asked 2021-Jun-15 at 17:35
            What I'm trying to do:

            I have a WPF app, linked to a SQL-server. I am using the MVVM-light package (I do actually have Prism.Core installed, but I'm not sure if I'm using it or not.... new to MVVM).

            There's a DataGrid, bound to an ObservableCollection. I have been trying to implement the PropertyChangedEventHandler, but I can't seem to get it to work.

            I have a Delete button bound, and I am able to remove rows, but when I re-open the form, the changes does not carry over.

            I tried to change the binding-mode for the DataGrid from OneWay to TwoWay. With OneWay, the changes does not carry over when I re-open the form. With TwoWay, I get this error message when opening the child form (which contains the DataGrid):

            System.InvalidOperationException: 'A TwoWay or OneWayToSource binding cannot work on the read->only property 'licenseHolders' of type 'Ridel.Hub.ViewModel.LicenseHoldersViewModel'.'

            So, If I then add a set; to my public ObservableCollection licenseHolders { get; }, the program runs, but the previous problem persists, like it did when there was a OneWay mode configuration on the DataGrid.

            What do I need to do to get this to work without communicating directly with the Sql-server, which would defy the whole point of using this methodology in the first place?

            ViewModel: ...

            ANSWER

            Answered 2021-Jun-15 at 13:26

            You are confusing topics. The VM needs InotifyPropertyChanged events, which you have but are not using, to notify the Xaml in the front-end that a VMs property has changed and to bind to the new data reference.

            This is needed for Lists or ObservableCollections. Once that is done, the ObservableCollection will then send notifications on changes to the list as items are added or removed.

            Because you miss the first step:

            Source https://stackoverflow.com/questions/67986693

            QUESTION

            Spring JPA DTO projection and handling the nested projection with null values
            Asked 2021-Jun-15 at 17:31

            I am using class based projection with constructor expressions. here is a sample code form my work

            ...

            ANSWER

            Answered 2021-Jun-15 at 00:02

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

            Vulnerabilities

            No vulnerabilities reported

            Install expression

            You can install using 'npm i ripplejs-expression' or download it from GitHub, npm.

            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 .
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