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Center image in div horizontally [duplicate]
... want this image to be exactly in the middle of the div but nothing I try works...
7 Answers
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What is the best way to determine the number of days in a month with JavaScript?
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function daysInMonth (month, year) { // Use 1 for January, 2 for February, etc.
return new Date(year, month, 0).getDate();
}
console.log(daysInMonth(2, 1999)); // February in a non-leap year.
console.log(daysInMonth(2, 2000)); // February in a leap year.
Da...
How Do I Make Glyphicons Bigger? (Change Size?)
...ould like to make the globe glyphicon bigger so that it covers up a large portion of the page (it's a vector image). It's not in a button or anything; it's just alone. Is there a way to do this?
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Nullable vs. int? - Is there any difference?
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No difference.
int? is just shorthand for Nullable<int>, which itself is shorthand for Nullable<Int32>.
Compiled code will be exactly the same whichever one you choose to use.
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Decreasing height of bootstrap 3.0 navbar
...to decrease bootstrap 3.0 navbar height which is used with fixed top behavior. Here i am using code.
9 Answers
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python generator “send” function purpose?
...ive me an example of why the "send" function associated with Python generator function exists? I fully understand the yield function. However, the send function is confusing to me. The documentation on this method is convoluted:
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How do I change the font size of a UILabel in Swift?
... it like this:
label.font = UIFont(name: label.font.fontName, size: 20)
Or like this:
label.font = label.font.withSize(20)
This will use the same font. 20 can be whatever size you want of course.
Note: The latter option will overwrite the current font weight to regular so if you want to prese...
Creating an instance using the class name and calling constructor
...r class given the class name (dynamic) and pass parameters to its constructor.
10 Answers
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How can I truncate a double to only two decimal places in Java?
For example I have the variable 3.545555555, which I would want to truncate to just 3.54.
15 Answers
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Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
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I suspect because of modules, which remove the need for the #import <Cocoa/Cocoa.h>.
As to where to put code that you would put in a prefix header, there is no code you should put in a prefix header. Put your imports into the files that need them. Put your definitions in...