"Incorrect string value" when trying to insert UTF-8 into MySQL via JDBC?
This is how my connection is set:Connection conn = DriverManager.getConnection(url + dbName +"?useUnicode=true&characterEncoding=utf-8", userName, password);And I'm getting the following error when...
View ArticleUsing PowerShell to write a file in UTF-8 without the BOM
Out-File seems to force the BOM when using UTF-8:$MyFile = Get-Content $MyPath$MyFile | Out-File -Encoding "UTF8" $MyPathHow can I write a file in UTF-8 with no BOM using PowerShell?Update...
View ArticleWhatsApp adds extra char after coping phone number
I'm using macOs 15.0.1, using WhatsApp client 2.24.20.79.When you try to copy a phone number from receiver profile (by clicking on it), WhatsApp adds a special char after such number.Such char is...
View ArticleUTF-8 replacement characters between every character when reading file in PHP
I've written some code to parse a tab-delimited file and import it into a MySQL table. The file is UTF-8, as is the MySQL table.The import works, but when I view the data in a field in my table, every...
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Set MySQL server variable collation_connection to utf8_unicode_ci on AWS RDS
So my goal is to set all the character sets and collations to utf8 and utf8_unicode_ci.Im using an AWS RDS to host the MySQL server.Ive set the collation_connection variable to utf8_unicode_ci in the...
View ArticleParse file to identify CodePage/Characterset
I want to parse text files with Perl to get the following information:LineBreak + Codepage/Charactersetno "guess" (like linux "file"-command), but really parse full file.Encode::Guess is not helping as...
View ArticleWrite-Output with no BOM
If I run a command like this:Write-Output March > a.txtI get this result: U+FEFF M U+004D a U+0061 r U+0072 c U+0063 h U+0068 U+000D \n U+000A I do not want the BOM. I tried different actions, like...
View ArticleChanging PowerShell's default output encoding to UTF-8
By default, when you redirect the output of a command to a file or pipe it into something else in PowerShell, the encoding is UTF-16, which isn't useful. I'm looking to change it to UTF-8.It can be...
View ArticleGroovy utf-8 encoding JSON or CSV file
I'm beginner in Groovy, I do JSON parsing and export data to a csv file, but it turns out like in the screenshot. How can I better write it in the code so that the data is correct when exporting to a...
View Articleiconv any encoding to UTF-8
I am trying to point iconv to a directory and all files will be converted UTF-8 regardless of the current encodingI am using this script but you have to specify what encoding you are going FROM. How...
View Articlethe problem with entering information into the sqlite3 database in C++
here is my code#include <iostream>#include <sqlite3.h>#include <string>#include <locale>#include <codecvt>#include <Windows.h>using namespace std;void...
View ArticlePHP json_encode json_decode UTF-8 [duplicate]
How can I save a json-encoded string with international characters to the databse and then parse the decoded string in the browser?<?php $string = "très agréable"; // to the database $j_encoded =...
View ArticleUTF-8 encoding and Struts 2.1.7
As per title I've a problem with UTF-8 charset encoding. I see the ? instead of special character for Polish language.I will try to explain my issue.I have a page JSP with this code:<%@ page...
View ArticleSQL Server function returns question marks instead of real result
I have this function which retrieves first word from String:CREATE FUNCTION dbo.FIRST_WORD(@value nvarchar(1000))RETURNS nvarchar(1000)ASBEGINRETURN CASE CHARINDEX('', @value, 1) WHEN 0 THEN @value...
View ArticleProblems with Swedish characters on Unix
I've written a program that has to deal with the Swedish letters åä and ö.I wrote it on a Windows computer and everything works perfectly fine there.But when I tried to run the program on Unix, the...
View ArticleMongodb : An error occurred while loading navigation: Invalid UTF-8 string in...
I installed MongoDB Compass, and I get error message “An error occurred while loading navigation: Invalid UTF-8 string in BSON document”. I can't visualize my data.Version MongoDB 5.0.3(current)Windows...
View ArticleIs there any reason to prefer UTF-16 over UTF-8?
Examining the attributes of UTF-16 and UTF-8, I can't find any reason to prefer UTF-16.However, checking out Java and C#, it looks like strings and chars there default to UTF-16. I was thinking that it...
View ArticleWhat is ?
I just started learning HTML (no coding background) and don't know what this means. I generally write it when I start the code after <!doctype html>, but I don't have any idea what it means. I...
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How do I remove invalid characters from UTF-8 encoded file?
Explanation:I've come across an edge case when writing my web app. I accept UTF-8 files to be uploaded, and I've got a check in place to confirm it is UTF-8 encoded (or at least the best check...
View ArticleUsing utf-8-sig to read a CSV file with Chinese characters still results in...
I'm new here. I use utf-8-sig to read a CSV file with Chinese characters which still results in garbled text. After using chardet to detect the encoding, it suggests using utf-8-sig, and I have....
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