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Practical use of `stackalloc` keyword
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Is it possible to change the default stack size from Visual Studio?
– configurator
Sep 17 '10 at 19:12
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Loop through files in a directory using PowerShell
...ath -Recurse -Include *.doc,*.pdf
Now $fileNames variable act as an array from which you can loop and apply your business logic.
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Symfony 2: How do I check if a user is not logged in inside a template?
... check roles, but I am including them so other SO users can copy and paste from this in the future. - everytime I google this, I end up here!
Symfony Doc Sources:
http://symfony.com/doc/current/book/security.html
http://symfony.com/doc/current/cookbook/security/remember_me.html
Check if any u...
How to use ng-repeat for dictionaries in AngularJs?
...repeat-end is placed (including the tag with ng-repeat-end).
Sample code (from a controller):
// ...
$scope.users = {};
$scope.users["182982"] = {name:"John", age: 30};
$scope.users["198784"] = {name:"Antonio", age: 32};
$scope.users["119827"] = {name:"Stephan", age: 18};
// ...
Sample HTML tem...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
... });
});
</script>
I downloaded the js and css for Jquery UI from http://jquery-ui.googlecode.com/files/jquery-ui-1.8rc1.zip.
and the body:
<div class='mydialog'></div>
<a href='#' id='one'>test1</a>
<a href='#' id='two'>test2</a>
<a href='#' id=...
How to pass a user defined argument in scrapy spider
... def parse(self, response)
self.log(self.domain) # system
Taken from the Scrapy doc: http://doc.scrapy.org/en/latest/topics/spiders.html#spider-arguments
Update 2013: Add second argument
Update 2015: Adjust wording
Update 2016: Use newer base class and add super, thanks @Birla
Update ...
Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
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As of Python 3.7 the following code works fine:
from json import dumps
result = {"symbol": "ƒ"}
json_string = dumps(result, sort_keys=True, indent=2, ensure_ascii=False)
print(json_string)
Output:
{"symbol": "ƒ"}
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Difference between knockout View Models declared as object literals vs functions
...d observable can be bound to the appropriate value of this, even if called from a different scope.
With an object literal, you would have to do:
var viewModel = {
first: ko.observable("Bob"),
last: ko.observable("Smith"),
};
viewModel.full = ko.computed(function() {
return this.first() +...
async await return Task
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async methods are different than normal methods. Whatever you return from async methods are wrapped in a Task.
If you return no value(void) it will be wrapped in Task, If you return int it will be wrapped in Task<int> and so on.
If your async method needs to return int you'd mark the ...
AngularJS: Basic example to use authentication in Single Page Application
...r this as the "main" function of your application, all controllers inherit from this controller, and it's the backbone of the authentication of this app.
<body ng-controller="ParentController">
[...]
</body>
(5) Access control: To deny access on certain routes 2 steps have to be impl...