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C# HttpClient 4.5 multipart/form-data upload
...file", Path.GetFileName(path));
// send request to API
var url = "https://slack.com/api/files.upload";
var response = await client.PostAsync(url, multiForm);
}
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Padding is invalid and cannot be removed?
...lock method says:
"Calling the Close method will call FlushFinalBlock ..."
https://msdn.microsoft.com/en-US/library/system.security.cryptography.cryptostream.flushfinalblock(v=vs.110).aspx
This is wrong. Calling Close method just closes the CryptoStream and the output Stream.
If you do not call Flus...
Angularjs loading screen on ajax request
...
In reference of this answer
https://stackoverflow.com/a/17144634/4146239
For me is the best solution but there's a way to avoid use jQuery.
.directive('loading', function () {
return {
restrict: 'E',
replace:true,
...
How to check if a string is a valid hex color representation?
..."border", "1px solid "+color);
return ($div.css("border-color")!="")
}
https://gist.github.com/dustinpoissant/22ce25c9e536bb2c5a2a363601ba261c
Note: This requires jQuery
This works for ALL color types not just hex values. It also does not append unnecessary elements to the DOM tree.
...
How to copy a row and insert in same table with a autoincrement field in MySQL?
...e you to name columns, you can use a prepared statement as described here:
https://stackoverflow.com/a/23964285/292677
If you need a complex solution so you can do this often, you can use this procedure:
DELIMITER $$
CREATE PROCEDURE `duplicateRows`(_schemaName text, _tableName text, _whereClause...
Hashing a string with Sha256
...tely, Positively Must Know About Unicode and Character Sets (No Excuses!)
https://www.joelonsoftware.com/2003/10/08/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses/
...
How do I generate random integers within a specific range in Java?
...t this approach is more biased and less efficient than a nextInt approach, https://stackoverflow.com/a/738651/360211
One standard pattern for accomplishing this is:
Min + (int)(Math.random() * ((Max - Min) + 1))
The Java Math library function Math.random() generates a double value in the range [...
Do spurious wakeups in Java actually happen?
...
https://stackoverflow.com/a/1461956/14731 contains an excellent explanation of why you need to guard against of spurious wakeups even if the underlying operating system does not trigger them. It is interesting to note that th...
How to force vim to syntax-highlight a file as html?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Copying PostgreSQL database to another server
...rom local to remote and the second one is from remote to local. More -> https://www.postgresql.org/docs/9.6/app-pgdump.html
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