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Return multiple values to a method caller
...n C# 7 and above, see this answer.
In previous versions, you can use .NET 4.0+'s Tuple:
For Example:
public Tuple<int, int> GetMultipleValue()
{
return Tuple.Create(1,2);
}
Tuples with two values have Item1 and Item2 as properties.
...
Take a full page screenshot with Firefox on the command-line
...
482
The Developer Toolbar GCLI and Shift+F2 shortcut were removed in Firefox version 60. To take a...
Simplest way to serve static data from outside the application server in a Java web application
...default image (i.e. if (!file.exists()) file = new File("/path/to/files", "404.gif") or so). Also using the request.getPathInfo() is preferred above request.getParameter() because it is more SEO friendly and otherwise IE won't pick the correct filename during Save As.
You can reuse the same logic fo...
Does Swift have access modifiers?
...
422
As of Swift 3.0.1, there are 4 levels of access, described below from the highest (least restr...
iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...butes = @{NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue" size:14]};
// NSString class method: boundingRectWithSize:options:attributes:context is
// available only on ios7.0 sdk.
CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX)
...
Converting array to list in Java
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1467
In your example, it is because you can't have a List of a primitive type. In other words, List...
How many characters can a Java String have?
...
244
You should be able to get a String of length
Integer.MAX_VALUE always 2,147,483,647 (231 - 1...
How to align checkboxes and their labels consistently cross-browsers
...y)
– Armstrongest
Nov 26 '08 at 21:34
307
Good grief, I hadn't realized how many people were igno...
Converting a string to a date in JavaScript
...ations as UTC.
To parse a date as UTC, append a Z - e.g.: new Date('2011-04-11T10:20:30Z').
To display a date in UTC, use .toUTCString(),
to display a date in user's local time, use .toString().
More info on MDN | Date and this answer.
For old Internet Explorer compatibility (IE versions less th...
How to configure the web.config to allow requests of any length
...
249
Add the following to your web.config:
<system.webServer>
<security>
<requ...