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How to return dictionary keys as a list in Python?
...se can you refer any link which describes this "*newdict" type of syntax,I mean how and why this returns the keys from dictionary just for understanding.Thanx
– Muhammad Younus
Apr 7 '18 at 2:56
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What to gitignore from the .idea folder?
... to add and what to exclude from our Git repository. Clearly some files inside the .idea folder are meant to be version controlled like the external library settings ( jsLibraryMappings.xml ) but others will probably change very often and are developer-specific (e.g., workspace.xml ).
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What's onCreate(Bundle savedInstanceState)
... the orientation of you device/emulator and notice that you lost the data (means the changed data after clicking you got) and fragment starts as the first time again. By using Bundle savedInstanceState we can get rid of this. If you take a look into the life cyle of the fragment.Fragment Lifecylce y...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
... create a login on SQL Server for that account, or then specify another valid SQL Server account in your connection string.
Can you show us your connection string (by updating your original question)?
UPDATE: Ok, you're using integrated Windows authentication --> you need to create a SQL Server...
How to implement a queue using two stacks?
...box
Using this method, each element will be in each stack exactly once - meaning each element will be pushed twice and popped twice, giving amortized constant time operations.
Here's an implementation in Java:
public class Queue<E>
{
private Stack<E> inbox = new Stack<E>()...
Eclipse - java.lang.ClassNotFoundException
...everse is true; it delete's the build path configurations... Or does that mean that some other configuration is bad?
– swalkner
Jul 1 '09 at 18:53
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How to force garbage collection in Java?
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You may be conflating the meaning of "GC has run" with "memory has been reclaimed". The object lives on and is not yet even finalized, but you can't access it anymore through the weak reference. A somewhat better way would be to use a PhantomReference...
Where can I learn jQuery? Is it worth it?
...nd Matt Berseth's blogs both tipped me into jQuery and man am I glad they did. jQuery completely changes a) your client programming perspective, b) the grief it causes it you, and c) how much fun it can be!
http://www.west-wind.com/weblog/
http://mattberseth.com/
I used the book jQuery in Action...
SET NAMES utf8 in MySQL?
...efinition vs. real data
Encoding defined for a table/column doesn't really mean that the data are in that encoding. If you happened to have a table defined as utf8 but stored as differtent encoding, then MySQL will treat them as utf8 and you're in trouble. Which means you have to fix this first.
Wha...
Circular gradient in android
...l when learning a new concept, so this is a supplemental answer.
The %p means a percentage of the parent, that is, a percentage of the narrowest dimension of whatever view we set our drawable on. The images above were generated by changing the gradientRadius in this code
my_gradient_drawable
&l...