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How to trigger event when a variable's value is changed?
... answered Apr 30 '11 at 21:13
Daniel SandbergDaniel Sandberg
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UITableView Cell selected Color?
I have created a custom UITableViewCell . The table view is showing data fine. What I am stuck in is when user touches cell of tableview, then I want to show the background color of the cell other than the default [blue color] values for highlighting the selection of cell.
I use this code but nothi...
Java `final` method: what does it promise?
In a Java class a method can be defined to be final , to mark that this method may not be overridden:
5 Answers
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How do I join two lines in vi?
...s" this line to the next. In the process it removes the newline, but also manipulates whitespace in other ways.
– Laurence Gonsalves
Dec 16 '09 at 7:26
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Shards and replicas in Elasticsearch
...le primary shard.
Another type of shard is a replica. The default is 1, meaning that every primary shard will be copied to another shard that will contain the same data. Replicas are used to increase search performance and for fail-over. A replica shard is never going to be allocated on the same no...
The import org.junit cannot be resolved
... answered Apr 21 '16 at 8:27
anionanion
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How do you embed binary data in XML?
I have two applications written in Java that communicate with each other using XML messages over the network. I'm using a SAX parser at the receiving end to get the data back out of the messages. One of the requirements is to embed binary data in an XML message, but SAX doesn't like this. Does an...
CodeIgniter: How to get Controller, Action, URL information
I have these URLs:
11 Answers
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Github Push Error: RPC failed; result=22, HTTP code = 413
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What if your not using Nginx?
– Katianie
Nov 17 '14 at 20:37
any solution for gitlab omnibus installa...
What is Persistence Context?
... a quick cheat sheet of the JPA world:
A Cache is a copy of data, copy meaning pulled from but living outside the database.
Flushing a Cache is the act of putting modified data back into the database.
A PersistenceContext is essentially a Cache. It also tends to have it's own non-shared database c...