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REST API Token-based Authentication
...the baseauth password. For improved robustness, I recommend using a random string instead of the timestamp as a "nonce" to prevent replay attacks (two legit requests could be made during the same second). Instead of providing seperate "shared secret" and "api key" fields, you can simply use the api ...
How to trigger event when a variable's value is changed?
... }
}
}
}
private NotifyPropertyChanged(string propertyName)
{
//Raise PropertyChanged event
}
public event PropertyChangedEventHandler PropertyChanged;
}
public class MySubscriber
{
private MyClass _myClass;
void PropertyChan...
How do you clear a slice in Go?
....
See playground
package main
import (
"fmt"
)
func dump(letters []string) {
fmt.Println("letters = ", letters)
fmt.Println(cap(letters))
fmt.Println(len(letters))
for i := range letters {
fmt.Println(i, letters[i])
}
}
func main() {
letters := []string{"a", ...
Standard Android Button with a different color
...ight="wrap_content"
android:layout_gravity="center"
android:text="@string/sign_in_facebook"
android:textColor="@android:color/white"
android:theme="@style/Facebook.Button" />
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...
Understanding __get__ and __set__ and Python descriptors
...
Why do I need the descriptor class?
It gives you extra control over how attributes work. If you're used to getters and setters in Java, for example, then it's Python's way of doing that. One advantage is that it looks to users just like an attribute (there's no change in sy...
Django Setup Default Logging
...it out...
You set the 'catch all' logger by referencing it with the empty string: ''.
As an example, in the following setup I have the all log events getting saved to logs/mylog.log, with the exception of django.request log events which will be saved to logs/django_request.log. Because 'propagate'...
AngularJS ng-include does not include view unless passed in $scope
...you want to specify the explicit URL directly in there, you have to give a string.
<div ng-include src="'page.html'"></div>
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UITextField text change event
...tField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
– iWheelBuy
Sep 27 '13 at 5:21
5
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How do I escape a percentage sign in T-SQL?
...nd the desired character (e.g. '!') to each of the existing % signs in the string and then add ESCAPE '!' (or your character of choice) to the end of the query.
For example:
SELECT *
FROM prices
WHERE discount LIKE '%80!% off%'
ESCAPE '!'
This will make the database treat 80% as an actual part o...
How do I write a custom init for a UIView subclass in Swift?
Say I want to init a UIView subclass with a String and an Int .
5 Answers
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