ansi | fast library to create ANSI colored strings | Command Line Interface library
kandi X-RAY | ansi Summary
kandi X-RAY | ansi Summary
Package ansi is a small, fast library to create ANSI colored strings and codes.
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QUESTION
I've created a simple VBA interface to connect Excel to a MySQL DB. The VBA part acts as a preview of data for the user to choose what item he wants to import to the Excel sheet.
Until now I've work with a very complete set of data, but I got to a Table which (because of the nature of the items) some fields are NULL.
Now every time I try to check the values in the VBA I get the Run-time error 13 Type mismatch in the listview component. At first I though it was a field with DECIMAL typing, but after changing it to a DOUBLE (for testing) the problem persisted, and it was until I notice that if only checks columns with no NULL value, the problem disappears. Off course I can't omit this values.
I tried some .Tostring functions but with no success. And I failed to implement a IF to check for NULL in the obj.
This is my code:
...ANSWER
Answered 2021-Apr-13 at 10:28If you don't want to add a IsNull-function in you SQL (as Nathan_Sav suggested as a comment): There is a IsNull-function in VBA. With that, you can create a simple function that returns for example an empty string (or a 0 or whatever you prefer):
QUESTION
How can I set the character encoding in RTF of characters that are in the UTF-8 character encoding format?
I studied similar questions, but did not fiund a good solution. So, I hope you can help.
The content is in a Sqlite database. The text in a Slqite database can only be formatted using UTF-8, UTF-16 or similar. So that's why I have to stick to UTF-8.
The e" is shown correctly using a Sqlite database browser.
The required target program, which can only read RTF, displays the characters in a strange way.
I tried for example:
...ANSWER
Answered 2021-Feb-19 at 13:04The site you mentioned links to Unicode in RTF:
If the character is between 255 and 32,768, express it as
\uc1\unumber*. For example, , character number 21,487, is\uc1\u21487*in RTF.
If the character is between 32,768 and 65,535, subtract 65,536 from it, and use the resulting negative number. For example, is character 36,947, so we subtract 65,536 to get -28,589 and we have
\uc1\u-28589*in RTF.
If the character is over 65,535, then we can’t express it in RTF
Looks like RTF doesn't know UTF-8 at all, only Unicode in general. Other answers for Java and C# just use the \u directly.
QUESTION
I'm using SBCL 2.0.1.debian and Paul Graham's ANSI Common Lisp to learn Lisp.
Right in Chapter 2 though, I'm realizing that I cannot use setf like the author can! A little googling and I learn that I must use defvar or defparameter to 'introduce' my globals before I can set them with setq!
Is there any way to avoid having to introduce globals via the defvar or defparameter, either from inside SBCL or from outside via switches? Do other Lisp's too mandate this?
I understand their value-add in large codebases but right now I'm just learning by writing smallish programs, and so am finding them cumbersome. I'm used to using globals in other languages, so don't necessarily mind global- / local-variable bugs.
...ANSWER
Answered 2021-Jun-11 at 11:29If you are writing programs, in the sense of things which have some persistent existence in files, then use the def* forms. Top-level setf / setq of an undefined variable has undefined semantics in CL and, even worse, has differing semantics across implementations. Typing defvar, defparameter or defconstant is not much harder than typing setf or setq and means your programs will have defined semantics, which is usually considered a good thing. So no, for programs there is no way to avoid using the def* forms, or some equivalent thereof.
If you are simply typing things at a REPL / listener to play with things, then I think just using setf at top-level is fine (no-one uses environments where things typed at the REPL are really persistent any more I think).
You say you are used to using globals in other languages. Depending on what those other languages are this quite probably means you're not used to CL's semantics for bindings defined with def* forms, which are not only global, but globally special, or globally dynamic. I don't know which other languages even have CL's special / lexical distinction, but I suspect that not that many do. For instance consider this Python (3) program:
QUESTION
I'm using Laravel 7.3 and need to update to 8 because of plugins needings
I'm reading the documentation but as I'm a noob as in English like in computing I have some errors and problems
First of all, I followed this :
Update the following dependencies in your composer.json file:
...ANSWER
Answered 2021-Jun-12 at 04:47Conclusion: don't install cviebrock/eloquent-sluggable 7.0.2 (conflict analysis result)
https://github.com/cviebrock/eloquent-sluggable
It clearly states in the package doc's that you need version 8 of the package for laravel 8.
So change
QUESTION
I'm currently doing an exercise where I have to create a program that takes all the code that is written inside it, and outputs it to the screen when the program is executed.
The exercise suggests that we may find it appropriate to change the file names of the program in the future - and assuming that the renaming is done in a coordinated manner, i.e. the source file and the execution file are given the same new name (except for the extension), the program should work correctly, without the need for any changes to the source code, and without the need to recompile.
The C program itself is called 'prnt.c'-
I wrote the following code:
...ANSWER
Answered 2021-Jun-11 at 14:35Since you said that the executable is named "prnt1" and the source file (which you want to read the code from) is named "prnt", argv[0] has the name of the executable (i.e. "prnt1") and, when ".c" is appended to argv[0], it becomes "prnt1.c" – which is definitely not the file you are trying to read from; athen, since this file doesn't exist, you're getting a segmentation fault.
So, as Tom Karzes said, always check the return value of fopen().
QUESTION
UPDATE: it seems i found a bug. Here the ticket on github i created. David will solve the problem during the day.
I simply tried to follow the Heroku guide to create a simple laravel app (even without db connection) and deploy on a Heroku app. However, it appears that when using Composer 2 there are problems (see log here). Rolling back to Composer 1 is all right. In the Heroku documentation it is indicated that Composer 2 is supported but obviously I am doing something wrong since it gives me an error.
when I push modifications to Heroku i get this error:
...ANSWER
Answered 2021-Jun-06 at 14:37Just an update: I also used this guide provided by Heroku devcenter to create a simple laravel app and deploy it on heroku and i got the same result.
I suppose it could be a problem with Composer 2, but reading Heroku docs I understood Heroku support Composer 2
QUESTION
I am working with Grails 3.3.11 and Java 1.8.0_275 (open).
All of a sudden my project stopped working. When I run grails clean, or run-app it says:
...ANSWER
Answered 2021-Jun-07 at 15:10This is likely due to a repository outage that is in progress right now. See https://github.com/grails/grails-core/issues/11825.
QUESTION
I'm learning ANSI C and for a class I have to implement a merge sort algorithm in it. I'm following the book's guide. But, for some reason I can't have it working.
Only two digits from my list got in the right position. And for the others, new digits are created. I have no idea why this happens, I think it is the way I create the temp arrays L and R (I'm using 1.0 / 0.0 to set the last element to +INFINITY). But I'm not sure if that is the reason.
Here is my code so far:
...ANSWER
Answered 2021-Jun-07 at 01:10There is my merge sort algorithm, and the function returns the number of inversions.
QUESTION
i'm running neovim 0.5 with fzf-vim on windows 10 and can't seem to make preview to work.
my init.vim per below:
...ANSWER
Answered 2021-Jun-06 at 19:39Install Git for Windows if you haven't already installed it.
Add the following line to your init.vim file.
let $PATH = "C:\Program\ Files\Git\usr\bin;" . $PATH
Save and Reload NeoVim.
QUESTION
I'm getting this error while installing Laravel Scout:
Problem 1 - laravel/scout[v9.1.0, ..., 9.x-dev] require illuminate/bus ^8.0 -> found illuminate/bus[v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires laravel/scout ^9.1 -> satisfiable by laravel/scout[v9.1.0, 9.x-dev].
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.
Here is my composer.json file:
...ANSWER
Answered 2021-Jun-06 at 12:07In your composer you have "laravel/framework": "^7.29", wich is equivalent to >=7.29 <8.0.0 but you're requiring illuminate/bus[v8.0.0, ..., 8.x-dev] wich is part of laravel/framework >=8.0.0
So, you can't install laravel scount version >= 9.0
try installing version 8.6.1 wich is compatible with laravel 7.x with the command:
composer require "laravel/scout:^8.6.1"
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