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How to set the title of DialogFragment?
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@Rob Holmes I want to set the title from outside of the dialog class (where I create the instance). I.e. MyDialogFragment myFragment = new MyDialogFragment(); myFragment.getDialog().setTitle("myTitle"); myFragment.show(getFragmentManager(), "myTitle"); However,...
Changing one character in a string
...probably:
text = "Z" + text[1:]
The text[1:] returns the string in text from position 1 to the end, positions count from 0 so '1' is the second character.
edit:
You can use the same string slicing technique for any part of the string
text = text[:1] + "Z" + text[2:]
Or if the letter only appe...
What are the sizes used for the iOS application splash screen?
...the iPad with specific names. I googled iPad default png and got this info from the phunkwerks site:
iPad Launch Image Orientations
To deal with various orientation options, a new naming convention has been created for iPad launch images. The screen size of the iPad is 768×1024, notice in the dime...
junit & java : testing non-public methods [duplicate]
...testing. This is a fairly common practice.
You can test protected methods from unit tests in another package by creating a subclass of the class under test that overrides the methods you want to test as public, and having those overridden methods call the original methods with the super keyword. T...
Get notified when UITableView has finished asking for data?
...ere some way to find out when a UITableView has finished asking for data from its data source?
18 Answers
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Unable to load DLL 'SQLite.Interop.dll'
... Well you're right and it is not ideal. I tried to copy the interop dll from the post build event and it doesn't even work. These dll seem to appear in the x86/x64 AFTER the post-build event is called .. somewhat useless.
– DarkUrse
Mar 11 '19 at 9:15
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How do I get the path to the current script with Node.js?
...as the path.dirname() of the __filename.
Example: running node example.js from /Users/mjr
console.log(__dirname);
// Prints: /Users/mjr
console.log(path.dirname(__filename));
// Prints: /Users/mjr
https://nodejs.org/api/modules.html#modules_dirname
For ESModules you would want to use:
import.me...
NSUserDefaults - How to tell if a key exists
...ce objectForKey confuses 0 with nil, so it can't work. Tested successfully from iOS 4.3 to 10.2.1
– Chrysotribax
Mar 22 '17 at 17:38
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What is the most useful script you've written for everyday life? [closed]
... you have to work with Windows, you can learn an awful lot of useful stuff from unix
– Liam
Oct 16 '08 at 8:46
1
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When to throw an exception?
...posed to examine an arbitrary class and return true if that class inherits from List<>. This function asks the question, "Is this object a descendant of List?" This function should never throw an exception, because there are no gray areas in its operation - every single class either does or do...