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How to change fontFamily of TextView in Android
...wn TypeFace but all I need is something different from what it shows right now.
37 Answers
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How to print a stack trace in Node.js?
Does anyone know how to print a stack trace in Node.js?
11 Answers
11
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How to add extension methods to Enums
...ve days")]
Week,
[Description("Twenty-one days")]
Month
}
Now you want to be able to do something like:
Duration duration = Duration.Week;
var description = duration.GetDescription(); // will return "Five days"
Your extension method GetDescription() can be written as follows:
us...
File Explorer in Android Studio
... Good one and up to date. Should probably be marked as the correct one now.
– CarlosGoncalves
Oct 24 '17 at 23:45
1
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Get URL query string parameters
...ameter of parse_str(). -- parse_str($_SERVER['QUERY_STRING'], $params); -- now $params array will contain all the query string values.
– Amal Murali
Oct 20 '13 at 5:24
13
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How do you delete a column by name in data.table?
...hough data.table is gradually moving away from using this argument so it's now discouraged where you can avoid it; showing here so you know the option exists in case you really do need it:
# Method 5a (like Method 3)
df3[, !"foo", with=FALSE]
# Method 5b (like Method 4)
df3[, !grep("^foo$", names(...
Regex lookahead, lookbehind and atomic groups
...ume any characters so that search for REGEX_2 starts at the same location. Now REGEX_2 makes sure that the string matches some other rules. Without look-ahead it would match strings of length three or five.
Negative lookahead
Syntax:
(?!REGEX_1)REGEX_2
Match only if REGEX_1 does not match; af...
How to make UIButton's text alignment center? Using IB
...
For those of you who are now using iOS 6 or higher, UITextAlignmentCenter has been deprecated. It is now NSTextAlignmentCenter
EXAMPLE: mylabel.textAlignment = NSTextAlignmentCenter; Works perfectly.
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How do I check/uncheck all checkboxes with a button using jQuery?
I am trying to check/uncheck all checkboxes using jQuery. Now by checking/unchecking the parent checkbox all the child checkboxes are getting selected/deselected also with the text of parent checkbox getting changed to checkall/uncheckall.
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How to declare string constants in JavaScript? [duplicate]
...t serves a similar purpose
FOO : "foofoo",
BAR : "barbar",
}
You can now print out 'foofoo' with
jsEnum.FOO
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