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C# Ignore certificate errors?
...the validation error:
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
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Does Python have a string 'contains' substring method?
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>>> 'foo' not in '**foo**' # returns False
False
This is semantically the same as not 'foo' in '**foo**' but it's much more readable and explicitly provided for in the language as a readability improvement.
Avoid using __contains__
The "contains" method implements the behavior for in. Thi...
Parse (split) a string in C++ using string delimiter (standard C++)
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You are returning vector<string> I think it'll call copy constructor.
– Mayur
Nov 27 '18 at 8:21
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UIGestureRecognizer on UIImageView
...w of the view controllers view
}
Here are the three methods that will be called when the gestures on your view are detected. Inside them, we will check the current state of the gesture, and if it is in either the began or changed UIGestureRecognizerState we will read the gesture's scale/rotation/t...
Returning IEnumerable vs. IQueryable
...ention expression trees which explain "how" the two interfaces differ. Basically, there are two identical sets of LINQ extensions. Where(), Sum(), Count(), FirstOrDefault(), etc all have two versions: one that accepts functions and one that accepts expressions.
The IEnumerable version signature is...
Android: What is better - multiple activities or switching views manually?
... in my android tabs project, also you might want to take a look at a class called ActivityGroup (not sure the package) it allows you to have multiple activities that you can switch between, good thing about this class is that your activities are not unloaded when you switch but a bad thing is it tak...
What is the difference between a strongly typed language and a statically typed language?
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What is the difference between a strongly typed language and a statically typed language?
A statically typed language has a type system that is checked at compile time by the implementation (a compiler or interpreter). The type check rejects some programs, and programs that pass the check ...
Tablet or Phone - Android
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do tablets make phone calls?
– Mike
Dec 11 '19 at 16:28
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Confused by python file mode “w+”
...urns 'somedata\n'
Note the f.seek(0) -- if you forget this, the f.read() call will try to read from the end of the file, and will return an empty string.
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How to get the raw value an field?
...rding to the WHATWG, you shouldn't be able to get the value unless it's valid numeric input. The input number field's sanitization algorithm says the browser is supposed to set the value to an empty string if the input isn't a valid floating point number.
The value sanitization algorithm is as f...