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Content Security Policy “data” not working for base64 Images in Chrome 28
...lt;path fill='#343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/></svg>
get a utf8 to base64 convertor and convert the "svg" string to:
PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCA0IDUn
PjxwYXRoIGZpbGw9JyMzNDNhNDAnIGQ9J00yIDBMMCAyaDR6bTAgNUwwIDNoNHonLz48L3N2Zz4=
and the CS...
How to configure postgresql for the first time?
... ROLE myuser LOGIN password 'secret';
CREATE DATABASE mydatabase ENCODING 'UTF8' OWNER myuser;
This should work without touching pg_hba.conf. If you want to be able to do this using some GUI tool over the network - then you would need to mess with pg_hba.conf.
...
How to Convert JSON object to Custom C# object?
...tream();
serializer.WriteObject(ms, obj);
string retVal = Encoding.UTF8.GetString(ms.ToArray());
return retVal;
}
public static T Deserialize<T>(string json)
{
T obj = Activator.CreateInstance<T>();
MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(json));...
Url decode UTF-8 in Python
...o decode manually:
from urllib import unquote
url = unquote(url).decode('utf8')
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MySQL, better to insert NULL or empty string?
...,`date`,`location`,`url`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
Now insert this to see it will allow the duplicated rows:
INSERT INTO `test` (`id`, `event_id`, `event_title`, `date`, `location`,
`url`) VALUES (NULL, '1', 'BBQ', '2018-07-27', NULL, NULL);
INSERT INTO `test` (`id...
How many characters can UTF-8 encode?
...ds the number of unicode characters, so all of unicode can be expressed in UTF8.
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How to access and test an internal (non-exports) function in a node.js module?
... path.resolve(__dirname, filePath);
var src = fs.readFileSync(filePath, 'utf8');
var context = {
parent: module.parent, paths: module.paths,
console: console, exports: {}};
context.module = context;
context.require = function (file){
return mod.prototype.require.call(context, fi...
Generating HTML email body in C#
...to);
msg.Subject = SUBJECT;
msg.SubjectEncoding = Encoding.UTF8;
// Get the HTML from an embedded resource.
var assembly = Assembly.GetExecutingAssembly();
htmlStream = assembly.GetManifestResourceStream(HTML_RESOURCE_PATH);
// Perform replacemen...
What is base 64 encoding used for?
... file to base64 format? Special characters could be a use case but why not utf8 in that case, are they equibalent? Any further resource regarding that would be greatly appreciated thank you.
– partizanos
Sep 30 '16 at 15:33
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Generating a random & unique 8 character string using MySQL
...`%` FUNCTION `RandString`(length SMALLINT(3)) RETURNS varchar(100) CHARSET utf8
begin
SET @returnStr = '';
SET @allowedChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
SET @i = 0;
WHILE (@i < length) DO
SET @returnStr = CONCAT(@returnStr, substring(@allowedChars, FLOOR(RAN...