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Actionbar notification count icon (badge) like Google has
...otlist.findViewById(R.id.hotlist_hot);
updateHotCount(hot_number);
new MyMenuItemStuffListener(menu_hotlist, "Show hot message") {
@Override
public void onClick(View v) {
onHotlistSelected();
}
};
return super.onCreateOptionsMenu(menu);
}
// call ...
How did Google manage to do this? Slide ActionBar in Android application
...r.inflate(R.layout.menu_listitem, null);
MenuItem viewHolder = new MenuItem();
viewHolder.label = (TextView) rowView.findViewById(R.id.menu_label);
viewHolder.icon = (ImageView) rowView.findViewById(R.id.menu_icon);
rowView.setTag(viewHolder);
...
How do I add a Fragment to an Activity with a programmatically created content view
...le. Moving the fragment into the Activity as an inner class, or creating a new java file for the fragment fixes that.
The second issue is that when you're adding a fragment this way, you must pass a reference to the fragment's containing view, and that view must have a custom id. Using the default ...
Which iomanip manipulators are 'sticky'?
...m& str)
:m_str(str)
{}
std::ostream& m_str;
};
// New Format Object
struct PutSquareBracket
{};
// Format object passed to stream.
// All it does is return an object that can maintain state away from the
// stream object (so that it is not STICKY)
SquareBracktAroundNextItem...
How can I match on an attribute that contains a certain string?
...rk for simple scenarios - but watch out if you want to use this answer in wider contexts with less or no control over the attribute values you are checking for. The correct answer is bobince's.
– Oliver
Feb 5 '13 at 9:11
...
What's the (hidden) cost of Scala's lazy val?
...
Scala SIP-20 proposes a new implementation of lazy val, which is more correct but ~25% slower than the "current" version.
The proposed implementation looks like:
class LazyCellBase { // in a Java file - we need a public bitmap_0
public static At...
Selecting multiple columns in a pandas dataframe
...ct vs. a copy of that object. The first of the above methods will return a new copy in memory of the desired sub-object (the desired slices).
Sometimes, however, there are indexing conventions in Pandas that don't do this and instead give you a new variable that just refers to the same chunk of memo...
How can I override inline styles with external CSS?
...is that you sometimes dont have a choice. for example the "badge" from the new invisible recaptcha can be styled but has partially inline styles so you have to override them either like this or by js and a prefer a pure CSS solution.
– My1
Dec 13 '16 at 10:55
...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...though .Compare and .IndexOf do. And it would probably be costly to create new regexes
for every candidate anyway.
The simplest solution to this is to just internally store strings in case folded form and do binary comparisons with case folded candidates. Then you can
move the cursor correctly with...
Hiding the scroll bar on an HTML page
...well. We plan to extend it to work with any content and to propose it as a new standard pseudo-class.)
Examples of these combinations
::-webkit-scrollbar-track-piece:start { /* Select the top half (or left half) or scrollbar track individually */ }
::-webkit-scrollbar-thumb:window-inactive { /* S...