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presentViewController and displaying navigation bar
I have a view controller hierarchy and the top-most controller is displayed as a modal and would like to know how to display the navigation bar when using
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Defining a function with multiple implicit arguments in Scala
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They must all go in one parameter list, and this list must be the last one.
def myfun(arg:String)(implicit p1: String, p2:Int)={}
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A CSS selector to get last visible div
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You could select and style this with JavaScript or jQuery, but CSS alone can't do this.
For example, if you have jQuery implemented on the site, you could just do:
var last_visible_element = $('div:visible:last');
Although hopefully you'll have a cla...
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged
...r:
beforeTextChanged(CharSequence s, int start, int count, int after).
This means that the characters are about to be replaced with some new text. The text is uneditable.
Use: when you need to take a look at the old text which is about to change.
onTextChanged(CharSequence s, int start, int before...
Why doesn't Dictionary have AddRange?
Title is basic enough, why can't I:
10 Answers
10
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Get the Row(s) which have the max count in groups using groupby
...ues per group, all will be returned.
Update
On a hail mary chance that this is what the OP is requesting:
In [5]: df['count_max'] = df.groupby(['Mt'])['count'].transform(max)
In [6]: df
Out[6]:
Sp Mt Value count count_max
0 MM1 S1 a 3 3
1 MM1 S1 n 2 ...
Collapse sequences of white space into a single character and trim string
...+ and iOS 3.2+
Use the native regexp solution provided by hfossli.
Otherwise
Either use your favorite regexp library or use the following Cocoa-native solution:
NSString *theString = @" Hello this is a long string! ";
NSCharacterSet *whitespaces = [NSCharacterSet whitespaceCh...
How would you count occurrences of a string (actually a char) within a string?
I am doing something where I realised I wanted to count how many / s I could find in a string, and then it struck me, that there were several ways to do it, but couldn't decide on what the best (or easiest) was.
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Make absolute positioned div expand parent div height
...ee in the CSS below, I want child2 to position itself before child1 . This is because the site I'm currently developing should also work on mobile devices, on which the child2 should be at the bottom, as it contains the navigation which I want below the content on the mobile devices. - Why not ...
C++: How to round a double to an int? [duplicate]
...to be 55 but in actuality stored as 54.999999999999943157 which I just realised.
5 Answers
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