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Turn off CSRF token in rails 3
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edited Dec 21 '17 at 22:50
Dorian
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Operator overloading : member function vs. non-member function?
...nd is not a class type, rather say double. So you cannot write like this 10.0 + s2. However, you can write operator overloaded member function for expressions like s1 + 10.0.
To solve this ordering problem, we define operator overloaded function as friend IF it needs to access private members. Mak...
Do we still need end slashes in HTML5?
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edited Sep 9 '11 at 19:30
answered Sep 9 '11 at 19:11
Bri...
How to parse JSON in Scala using standard Scala classes?
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What format string do I use for milliseconds in date strings on iPhone?
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Simon WhitakerSimon Whitaker
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iOS: Access app-info.plist variables in code
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When should use Readonly and Get only properties
...uel; // Will work
f.Fuel = a; // Does not compile
f.FillFuelTank(10); // Value is changed from the method's code
}
Setting the private field of your class as readonly allows you to set the field value only once (using an inline assignment or in the class constructor).
You will not be able...
How do I automatically update a timestamp in PostgreSQL
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203
To populate the column during insert, use a DEFAULT value:
CREATE TABLE users (
id serial no...
Get value from JToken that may not exist (best practices)
...pes and the ?? operator:
width = jToken.Value<double?>("width") ?? 100;
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Preloading images with JavaScript
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180
Yes. This should work on all major browsers.
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