ucom | simple Serial-Port/TCP/UDP debugging tool | Wrapper library

 by   creaink C++ Version: v1.1.0 License: MIT

kandi X-RAY | ucom Summary

kandi X-RAY | ucom Summary

ucom is a C++ library typically used in Utilities, Wrapper applications. ucom has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A simple Serial-Port/TCP/UDP debugging tool. (simple and efficient serial port, TCP/UDP network debugging assistant)
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            kandi-support Support

              ucom has a low active ecosystem.
              It has 116 star(s) with 38 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              ucom has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of ucom is v1.1.0

            kandi-Quality Quality

              ucom has no bugs reported.

            kandi-Security Security

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

            kandi-License License

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

            kandi-Reuse Reuse

              ucom releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

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            ucom Key Features

            No Key Features are available at this moment for ucom.

            ucom Examples and Code Snippets

            No Code Snippets are available at this moment for ucom.

            Community Discussions

            QUESTION

            Why does the DataBase return old information?
            Asked 2020-Nov-28 at 20:37

            (Edit: I added examples below. I also added a public_ip to my tables as suggested in the comments)

            (Just a disclaimer, I am still very new to web development. I especially know very little about MySQL in conjuction with PhP.)

            I have a database table that contains a number records. For this example it contains records of DVDs. One of my php pages receives the ID of the DVD to be removed, and then proceeds to do so. ($chosenTable is a variable as I also have different tables for CDs, Vinyls and others - they all have the same columns)

            ...

            ANSWER

            Answered 2020-Nov-28 at 20:37

            With respect, this business of renumbering your rows when you delete one is a really bad idea.

            Why?

            For one thing, the cost of doing this goes up the more rows you have. And the whole point of SQL is to allow you to handle vast tables efficiently.

            For another thing, when you have multiple users doing this you get confusion. If one user is looking things up while another is deleting them, the first user will have the row numbers change under her. You can manage this with judicious use of database transactions, but they'll just block the second user until the first is done. This situation is often called a "race condition."

            You mentioned you're new to MySql. Again with respect, I suggest you stick to the tried-and-true way of handling your ID numbers: auto-incrementing. When you delete a row from an auto incrementing table, the next row inserted does not re-use the deleted ID.

            Everybody uses autoincremented ID values--from students to credit-card companies with unimaginably vast tables. I suggest you do the same, at least until you get a little more proficient with the technology.

            Edit If you want to display your rows in the order you inserted them, simply do SELECT whatever FROM tbl ORDER BY id where id is the autoincrementing ID column. Gaps in the sequence of IDs due to deleted rows are not a problem.

            If you have a particular ID value and you want the next row, in the order you inserted them, you can do

            Source https://stackoverflow.com/questions/65042585

            QUESTION

            Fill a table in JSP with list provided from spring controller
            Asked 2020-Jul-26 at 17:06

            I'm trying to fill a table in a jsp with a List I put in the model from a Spring controller but the table is not being filled. This is the page:

            ...

            ANSWER

            Answered 2020-Jul-26 at 09:38

            Try including the <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> athe top of your code. Also, make sure your object name ciudades is spelled as it is in your controller.

            Source https://stackoverflow.com/questions/63090443

            QUESTION

            Split into string array only the key by comma and not values c#
            Asked 2020-Jan-03 at 07:04

            This is my String and i have problems when splitting into string array with comma seperated values for keys

            { Yr = 2019, Mth = DECEMBER , SeqN = 0, UComment = tet,tet1, OComment = test,test1, FWkMth = WK, FSafety = Y, FCustConsign = Y, FNCNRPull = 0, FNCNRPush = 0, CreatedTime = 2020-01-03 06:16:53 }

            when i try to use string.Split(',') i get "Ucomment = tet","tet1" as seperate array. But i need to have split string[] when seperated by comma

            UComment = tet,tet1 OComment = test,test1

            I have tried using the regex ,(?=([^\"]\"[^\"]\")[^\"]$)" but it didnot work.

            ...

            ANSWER

            Answered 2020-Jan-03 at 07:04

            You may try matching on the regex pattern \S+\s*=\s*.*?(?=\s*,\s*\S+\s*=|\s*\}$):

            Source https://stackoverflow.com/questions/59574208

            QUESTION

            Parsing a nested Json file in R
            Asked 2019-Dec-07 at 06:40

            I need to open and parse the following nested JSON file in R

            ...

            ANSWER

            Answered 2017-Jan-23 at 10:50

            What you can do is the following:

            Source https://stackoverflow.com/questions/41804180

            QUESTION

            Valgrind throws invalid free() when I try to free an array of dynamically allocated pointers
            Asked 2019-Dec-05 at 22:39

            I'm allocating an array of pointers that are dynamically allocated and I try to free them at the end of my program. The problem is that I always get a "invalid free()" error on valgrind, though I really couldn't find what is wrong. For an example: I'm allocating memory using malloc for argv[0] and argv1, and then try to free them in the for loop. I allocate the array of pointers using:

            ...

            ANSWER

            Answered 2019-Dec-05 at 22:39

            There is more wrong than just what @FredLarson and I have already pointed out.

            The function strsep() actually modifies the pointer handed to it, so char *token = strsep(&str, " "); changes the pointer. Since str was gotten from malloc, it can't be freed properly.

            If you want to call strsep() on malloc'd memory, you have to save a copy of the original pointer and free it at the end.

            Also, the not strictly portable but highly available function strdup() is really helpful for making a copy of a string, so rather than allocate a bunch of memory and then copy a string to it, you can just strdup() that string (and free it later).

            Source https://stackoverflow.com/questions/59203358

            QUESTION

            Why does my Classic ASP code insert a duplicate record (i.e. two records instead of one)?
            Asked 2019-Jul-04 at 15:33

            It's a simple piece of ASP code. I shouldn't be having problems with it. Yet, here it is!

            I have searched through Stack Overflow and can't find an answer. I have an SQL insert that keeps creating two records. I can't find a reason, rhythm nor rhyme to resolve this issue. What is causing me to have this duplicate record?

            ...

            ANSWER

            Answered 2019-Jul-04 at 07:53

            You open your SQL statement with rs.open and then you execute it with conn.execute -> double insert There's no need to create a recordset for an insert, the conn.execute is enough.

            However, both methods rs.Open and conn.Execute are open to SQL Injection due to the way the SQL statement has been constructed. In this scenario, the best approach is to sanitise any input before passing directly into a SQL Statement and switch to using parameterised queries which use the ADODB.Command object.

            Source https://stackoverflow.com/questions/56882540

            QUESTION

            R Shiny: Get DT row background color on top of column background color
            Asked 2019-Jun-11 at 14:23

            I am using DT::renderDT in a shiny app and am formatting background color for certain columns and rows. I need the row background color to be on top of column background color. I tried switching order of formatStyle but that didn't work. Here's a small example -

            ...

            ANSWER

            Answered 2019-Jun-08 at 14:09

            QUESTION

            Perl - Sorting an array of XML query data
            Asked 2018-Dec-06 at 15:43

            I'm a newbie in Perl and I'm trying to sort an array of XML elements from 6 similar XMLs. The code below has 2 of the 6 files as recommended. I've tried the sort function with substrings but it hasn't worked yet. Can anyone check and help me make it work?

            ...

            ANSWER

            Answered 2018-Dec-06 at 15:43

            First, let's construct our list of prod elements:

            Source https://stackoverflow.com/questions/53652647

            QUESTION

            How can I select ID and get a value of it in input data in this row?
            Asked 2018-Jul-31 at 11:00

            here is what I want to do.

            When I click the modify button, I wish div that contains role of 'ucomment' changes into in-line input form with its original value typed.

            But I can't even start with selecting the div.

            I thought the code here would work and could select what I aimed, but it didn't.

            ...

            ANSWER

            Answered 2018-Jul-31 at 11:00

            This should find you the div:

            Source https://stackoverflow.com/questions/51610577

            QUESTION

            Different data structures coming from a json
            Asked 2018-Apr-04 at 14:07

            My question is, I have a JSON that returns me a list of objects. But sometimes this list returns me a single object in case the det.

            I try to use the pattern below

            ...

            ANSWER

            Answered 2018-Apr-04 at 14:07

            Decode the JSON as a slice if the first non-whitespace byte in the input is [. Otherwise, decode the JSON as a struct.

            Source https://stackoverflow.com/questions/49641001

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

            Vulnerabilities

            No vulnerabilities reported

            Install ucom

            You can download it from GitHub.

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            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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            gh repo clone creaink/ucom

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