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Creating functions in a loop
...h late binding -- each function looks up i as late as possible (thus, when called after the end of the loop, i will be set to 2).
Easily fixed by forcing early binding: change def f(): to def f(i=i): like this:
def f(i=i):
return i
Default values (the right-hand i in i=i is a default value...
Server polling with AngularJS
...
You should be calling the tick function in the callback for query.
function dataCtrl($scope, $timeout, Data) {
$scope.data = [];
(function tick() {
$scope.data = Data.query(function(){
$timeout(tick, 1000);
...
SOAP server and client application VCL+indy demo for Delphi XE?
... which is hardly ideal for demo purposes. The new demo project I made is called SoapDMServerINDY, and it consists of a data module (datamod_u.pas), a VCL form User Interface unit (IndyServerVCLFormUnit.pas) and an Indy Server web module, called IndyServerWebModule.pas.
The Delphi 2007 demo broke t...
How to create multiple directories from a single full path in C#?
...
I would call Directory.CreateDirectory(@"C:\dir0\dir1\dir2\dir3\dir4\").
Contrary to popular belief, Directory.CreateDirectory will automatically create whichever parent directories do not exist.
In MSDN's words, Creates all direct...
How to force Selenium WebDriver to click on element which is not currently visible?
...
I had the same problem. Changed call to findElements() to count matches and there was one more matching element. Thanks!
– Aries
Jul 31 '18 at 17:31
...
What is the correct JSON content type?
...coding is UTF-8. (Source: RFC 4627).
For JSONP (runnable JavaScript) with callback:
application/javascript
Here are some blog posts that were mentioned in the relevant comments:
Why you shouldn't use text/html for JSON
Internet Explorer sometimes has issues with application/json
A rather complete...
Download file from an ASP.NET Web API method using AngularJS
... return promise;
}
Either one will do
Angular JS Controller calling the service
vm.open3 = function () {
var downloadedData = crudService.getPDF('ClientQRDetails/openfile/29');
downloadedData.then(function (result) {
var file = new Blob([result], { type: ...
How do I fire an event when a iframe has finished loading in jQuery?
...t work as expected. From the JQuery docs: "The .ready() method can only be called on a jQuery object matching the current document, so the selector can be omitted." Sounds like it will be fired after $(document) no matter the selector used.
– Cazuma Nii Cavalcanti
...
What does `:_*` (colon underscore star) do in Scala?
...utes: MetaData, scope: NamespaceBinding,
child: Node*)
which is called as
new Elem(prefix, label, attributes, scope,
child1, child2, ... childN)
but here there is only a sequence, not child1, child2, etc. so this allows the result sequence to be used as the input to the constr...
User Authentication in ASP.NET Web API
...
Wow! That's what I call an answer. So, to conclude. I am planning in doing the following: 1. Create an account controller with a Login method that receives the user name and password over HTTPS and returns the login result and the token. 2. The...