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How to fix getImageData() error The canvas has been tainted by cross-origin data?
...low-Origin header.
This gives me
var url = 'http://lorempixel.com/g/400/200/';
var imgObj = new Image();
imgObj.src = url + '?' + new Date().getTime();
imgObj.setAttribute('crossOrigin', '');
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...
Why and when to use Node.js? [duplicate]
...ough I've never profiled a Node.js implementation next to, say, a matching C++ implementation).
I want to get active in the community (which is apparently growing quite rapidly).
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improve th...
How to read a local text file?
... if(rawFile.readyState === 4)
{
if(rawFile.status === 200 || rawFile.status == 0)
{
var allText = rawFile.responseText;
alert(allText);
}
}
}
rawFile.send(null);
}
And specify file:// in your filename:
re...
How to read an external local JSON file in JavaScript?
...ion() {
if (rawFile.readyState === 4 && rawFile.status == "200") {
callback(rawFile.responseText);
}
}
rawFile.send(null);
}
//usage:
readTextFile("/Users/Documents/workspace/test.json", function(text){
var data = JSON.parse(text);
console.log(dat...
How can I consume a WSDL (SOAP) web service in Python?
...Result:
Here is the result in my case. Note that the server returned HTTP 200. This is the standard success code for HTTP request-response.
(200, (collectionNodeLmp){
timestamp = 2014-12-03 00:00:00-05:00
nodeLmp[] =
(nodeLmp){
pnodeId = 35010357
name = "YADKIN"
...
Export and Import all MySQL databases at one time
...ery useful comment by @AlBundy above contains unicode character sequence U+200C U+200B between the "c" and the "h" of the word "scheme". This breaks copy and pasting that bit. More discussion on this issue here: meta.stackexchange.com/questions/170970/…
– billynoah
...
Defining private module functions in python
...wishes.
((Btw, though it's a closely held secret, much the same holds for C++: with most compilers, a simple #define private public line before #includeing your .h file is all it takes for wily coders to make hash of your "privacy"...!-))
...
Cannot make a static reference to the non-static method
... have the following use case:
Test item1 = new Test();
item1.somedata = "200";
Test item2 = new Test();
Test.TTT = "1";
What are the values?
Well
in item1 TTT = 1 and somedata = 200
in item2 TTT = 1 and somedata = 99
In other words, TTT is a datum that is shared by all the instances of t...
How to auto-center jQuery UI dialog when resizing browser?
...able: false,
resizable: false,
width: 435,
height: 200,
dialogClass: "loadingDialog",
autoReposition: true, //This is the new autoReposition setting
buttons: {
"Ok": function() {
$(this).dialog("close");
}
...
Force browser to download image files on click
...mage/thumb/Music62/v4/4b/f6/a2/4bf6a267-5a59-be4f-6947-d803849c6a7d/source/200x200bb.jpg";
// get file name - you might need to modify this if your image url doesn't contain a file extension otherwise you can set the file name manually
var fileName = image.src.split(/(\\|\/)/g).pop();
image.onloa...