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Separate Back Stack for each tab in Android using Fragments
...ks.get(mCurrentTab).size() == 0){
return;
}
/*Now current fragment on screen gets onActivityResult callback..*/
mStacks.get(mCurrentTab).lastElement().onActivityResult(requestCode, resultCode, data);
}
}
4. app_main_tab_fragment_layout.xml (In case anyone ...
Best Java obfuscator? [closed]
...to original code automatically? It would be great, and new for me. I just know translate back manually can be difficult if the code base is huge.
– Thinhbk
Jan 6 '16 at 8:06
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getResourceAsStream returns null
...n is this article from InfoWorld. I'll summarize here, but if you want to know more you should check out the article.
Methods
ClassLoader.getResourceAsStream().
Format: "/"-separated names; no leading "/" (all names are absolute).
Example: this.getClass().getClassLoader().getResourceAsStream("some...
Sort a Custom Class List
...t;cTag> week = new List<cTag>();
// add some stuff to the list
// now sort
week.Sort(delegate(cTag c1, cTag c2) { return c1.date.CompareTo(c2.date); });
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Auto-expanding layout with Qt-Designer
... Out in a Grid from the bottom of the context-menu. The QVBoxLayout should now stretch to fit the window and will resize automatically when the entire window is resized.
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First letter capitalization for EditText
...oes enabling this cause my android:lines="7" to no longer show 7 lines (it now defaults back to 1 line)
– James Wierzba
Dec 14 '15 at 2:38
3
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How to format a floating number to fixed width in Python
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This has changed in the last 4 years, now % formatting is the oldest method of formatting. For several reasons using str.format or f-strings is preferred over %. Previously when it was only str.format, people had some reasons but f-strings fixed that hole. format...
One line if-condition-assignment
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Now I'm thinking that I should have answered 'num1 = 10 + 10*(someBoolValue == True)' Problem defined as the 'False' condition as a no-op basically. If it needed to be a choice of adding a different value for 'False' then th...
Where can I find the “clamp” function in .NET?
... i = 4.Clamp(1, 3);
.NET Core 2.0
Starting with .NET Core 2.0 System.Math now has a Clamp method that can be used instead:
using System;
int i = Math.Clamp(4, 1, 3);
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Remove an item from a dictionary when its key is unknown
... remove an item from a dictionary by value, i.e. when the item's key is unknown? Here's a simple approach:
10 Answers
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