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Python: Ignore 'Incorrect padding' error when base64 decoding
I have some data that is base64 encoded that I want to convert back to binary even if there is a padding error in it. If I use
...
converting a base 64 string to an image and saving it
...ect with image.Save(...).
public Image LoadImage()
{
//data:image/gif;base64,
//this image is a single pixel (black)
byte[] bytes = Convert.FromBase64String("R0lGODlhAQABAIAAAAAAAAAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==");
Image image;
using (MemoryStream ms = new MemoryStream(b...
How to check if a number is between two values?
...ry to show and hide bootstrap modal values. Different fields are displayed based on the value range of a users textbox entry.
$(document).ready(function () {
jQuery.noConflict();
var Ammount = document.getElementById('Ammount');
$("#addtocart").click(function () {
if ($(Am...
How to wait for the 'end' of 'resize' event and only then perform an action?
...ows and vulnerable versions of its Internet Explorer: iedataleak.spider.io/demo
– Alastair
Feb 28 '13 at 17:34
12
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How to save an HTML5 Canvas as an image on a server?
...ntext.stroke();
</script>
Convert canvas image to URL format (base64)
var dataURL = canvas.toDataURL();
Send it to your server via Ajax
$.ajax({
type: "POST",
url: "script.php",
data: {
imgBase64: dataURL
}
}).done(function(o) {
con...
Strip HTML from strings in Python
...rip tags and decode HTML entities to plain text. The following solution is based on Eloff's answer (which I couldn't use because it strips entities).
from HTMLParser import HTMLParser
import htmlentitydefs
class HTMLTextExtractor(HTMLParser):
def __init__(self):
HTMLParser.__init__(sel...
What integer hash function are good that accepts an integer hash key?
...o use the following, even thought it might not be the fastest. This one is based on splitmix64, which seems to be based on the blog article Better Bit Mixing (mix 13).
uint64_t hash(uint64_t x) {
x = (x ^ (x >> 30)) * UINT64_C(0xbf58476d1ce4e5b9);
x = (x ^ (x >> 27)) * UINT64_C...
How can I add reflection to a C++ application?
...ations. You would need to tell the framework all methods, the class-names, base-classes and everything it needs.
C++ is made with speed in mind. If you want high-level inspection, like C# or Java has, then I'm afraid i have to tell you there is no way without some effort.
...
iOS 7's blurred overlay effect using CSS?
...ht about this for the last 4 weeks and came up with this solution.
Live Demo
[Edit]
I wrote a more indepth post on CSS-Tricks
This technique is using CSS Regions so the browser support is not the best at this moment. (http://caniuse.com/#feat=css-regions)
The key part of this technique is to...
Tool to read and display Java .class versions
...
A java-based solution using version magic numbers. Below it is used by the program itself to detect its bytecode version.
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
impor...