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How to get Vim to highlight non-ascii characters?
...\xff]/
I use it in a function:
function! NonPrintable()
setlocal enc=utf8
if search('[^\x00-\xff]') != 0
call matchadd('Error', '[^\x00-\xff]')
echo 'Non printable characters in text'
else
setlocal enc=latin1
echo 'All characters are printable'
endif
endfunction
...
Error installing mysql2: Failed to build gem native extension
...fig\database.yml to look like this
development:
adapter: mysql2
encoding: utf8
database: world
pool: 5
username: root
password: root
socket: /tmp/mysql.sock
add to gemfile
gem 'mysql2'
Open command prompt windows cmd, not Git Bash(run your app!)
Navigate to your app folder (c:\Sites\world)
ra...
Format XML string to print friendly XML string
...
I've noticed that it worked well with UTF8, but not with Unicode XML file contents.
– Nayan
Jan 20 '16 at 7:10
1
...
How to append to a file in Node?
...66, function( e, id ) {
fs.write( id, 'string to append to file', null, 'utf8', function(){
fs.close(id, function(){
console.log('file closed');
});
});
});
Here's a few links that will help explain the parameters
open
write
close
EDIT: This answer is no longer valid, look ...
Synchronous request in Node.js
...t anywhere in both sync or async ways.
var data = fs.readFile(__filename, 'utf8')
http://alexeypetrushin.github.com/synchronize
Base64 encoding in SQL Server 2005 T-SQL
...TRING"))', 'VARBINARY(MAX)')
AS NVARCHAR(MAX)
) UTF8Encoding
)
END
Example of usage:
DECLARE @CHAR NVARCHAR(256) = N'e.g., سلام جیران or В России'
SELECT [dbo].[fn_str_FROM_BASE64]([dbo].[fn_str_TO_BASE64](@CHAR)) as converted
...
Removing rounded corners from a element in Chrome/Webkit
... -webkit-border-radius: 0px;
background-image: url("data:image/svg+xml;utf8,<svg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='24' height='24' viewBox='0 0 24 24'><path fill='%23444' d='M7.406 7.828l4.594 4.594 4.594-4.594 1.406 1.406...
How do I grep for all non-ASCII characters?
... I had to use this to pickup Kanji, Cyrillic and Traditional Chinese in my UTF8 file, using "[\x80-\xFF]" missed all of these.
– buckaroo1177125
Aug 13 '15 at 4:59
1
...
MySQL integer field is returned as string in PHP
...= mysqli_connect('localhost', 'root', ''); mysqli_set_charset($link,'utf8'); $result = mysqli_query($link,'SELECT CAST(\'3.51\' AS DECIMAL(3,2))'); $row = mysqli_fetch_assoc($result); var_dump($row); returns: array(1) { ["CAST('3.51' AS DECIMAL(3,2))"]=> string(4) ...
Replace non-ASCII characters with a single space
... # Each char is a Unicode codepoint.
'ABC def'
>>> b = s.encode('utf8')
>>> re.sub(rb'[^\x00-\x7f]',rb' ',b) # Each char is a 3-byte UTF-8 sequence.
b'ABC def'
But note you will still have a problem if your string contains decomposed Unicode characters (separate character a...