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how to draw smooth curve through N points using javascript HTML5 canvas?
...ow.getComputedStyle(document.body).height);
}
window.onload = window.onresize = setCanvasSize();
function mousePositionOnCanvas(e) {
var el=e.target, c=el;
var scaleX = c.width/c.offsetWidth || 1;
var scaleY = c.height/c...
How can I color Python logging output?
... work on Windows.
To install the package:
$ pip install coloredlogs
To confirm that it works:
$ coloredlogs --demo
To get started with your own code:
$ python
> import coloredlogs, logging
> coloredlogs.install()
> logging.info("It works!")
2014-07-30 21:21:26 peter-macbook root[747...
Is it possible to get CMake to build both a static and shared version of the same library?
...
@gnac I cannot confirm this. In my case, the set_property only worked when I used objlib and not when using ${objlib}. So maybe this answer could be corrected?
– josch
May 12 '17 at 9:24
...
WAMP shows error 'MSVCR100.dll' is missing when install
...t sure if you need bit 32 version
http://www.microsoft.com/en-us/download/confirmation.aspx?id=30679
UPDATE Aug. 3rd 2016
As I was informed by Fred -ii- (many thanks by the way) the link for the post in the wamp forums doesn't work anymore. Since I could not find the original link you can try htt...
No secret option provided to Rack::Session::Cookie warning?
...://github.com/rack/rack/issues/485#issuecomment-11956708, emphasis added)
Confirmation on the rails bug discussion: https://github.com/rails/rails/issues/7372#issuecomment-11981397
share
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improve ...
Download a file by jQuery.Ajax
...req.open("GET", urlToSend, true);
req.responseType = "blob";
req.onload = function (event) {
var blob = req.response;
var fileName = req.getResponseHeader("fileName") //if you have the fileName header available
var link=document.createElement('a');
link....
Invoking JavaScript code in an iframe from the parent page
... $(document).ready() will not work. Instead put the call inside the body's onload tag, or in an anchor <a href="javascript:doit();">do it</a> as suggested elswhere (see stackoverflow.com/questions/921387/…). Passing the function call to a script as a callback also usually works.
...
Is either GET or POST more secure than the other?
... to a website that you control (enough to have javascript). Doing <body onload="document.getElementById('a').submit()"><form id="a" action="http://example.com/delete.php" action="post"><input type="hidden" name="id" value="12"></form> isn't really that hard to submit a post s...
Call a controller function from a directive without isolated scope in AngularJS
...th a non-isolated scope):
scope.$apply(function() {
scope.$eval(attrs.confirmAction);
});
Or better, simply just use $apply, which will $eval()uate its argument against the scope:
scope.$apply(attrs.confirmAction);
Fiddle
...
back button callback in navigationController in iOS
...you can handle the event before the view is popped for things such as user confirmation.
in viewDidLoad create a UIBarButtonItem and set self.navigationItem.leftBarButtonItem to it passing in a sel
- (void) viewDidLoad
{
// change the back button to cancel and add an event handler
UIBarButtonItem ...