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Dependency injection with Jersey 2.0
... I'm having a hard time understanding how to setup dependency injection in my Jersey 2.0 project.
8 Answers
...
In which case do you use the JPA @JoinTable annotation?
...ad we annotated the tasks property like this:
@JoinTable(
name = "MY_JT",
joinColumns = @JoinColumn(
name = "PROJ_ID",
referencedColumnName = "PID"
),
inverseJoinColumns = @JoinColumn(
name = "TASK_ID",
...
Get notified when UITableView has finished asking for data?
...ually reloaded (i.e. before the UITableViewDataSource methods are called). My experimentation demonstrates the precise opposite of what you say. I must misunderstand what you're trying to say.
– Rob
Nov 27 '12 at 17:23
...
Import Maven dependencies in IntelliJ IDEA
...cies as exported? that's weird! I use IntelliJ and Maven a lot and none of my projects (some of them are multi-projects) has the export feature enabled... is that Community Edition or Ultimate?
– Alonso Dominguez
Jul 13 '12 at 11:24
...
node and Error: EMFILE, too many open files
...raceful-fs isn't gonna fix your wagon if your issue is with sockets.)
From My Blog Article: http://www.blakerobertson.com/devlog/2014/1/11/how-to-determine-whats-causing-error-connect-emfile-nodejs.html
How To Isolate
This command will output the number of open handles for nodejs processes:
lsof -i ...
/etc/apt/sources.list" E212: Can't open file for writing
...
Thanks! In my case it was trying to edit a non-existing file in a non-existing directory. Turns out, while you can "open" non-existing file and then create it by saving it, this doesn't work with non-existing directory. And now I know a...
How to hide action bar before activity is created, and then show it again?
I need to implement splash screen in my honeycomb app.
I use this code in activity's onCreate to show splash:
27 Answers
...
LINQ order by null column where order is ascending and nulls should be last
...ommend to wrap it in a Extension class, such as this:
public static class MyExtensions
{
public static IOrderedEnumerable<T> NullableOrderBy<T>(this IEnumerable<T> list, Func<T, string> keySelector)
{
return list.OrderBy(v => keySelector(v) != null ? 0 : 1...
Receive JSON POST with PHP
...
Thank you sir. This worked in my case as I am doing json posting from Android to PHP!
– vanurag
Mar 21 '18 at 11:51
...
What is the Ruby (spaceship) operator?
... place, avoids duplicating if it's large...
# Sort by zip code, ascending
my_objects.sort! { |a, b| a.zip <=> b.zip }
# Sort by zip code, descending
my_objects.sort! { |a, b| b.zip <=> a.zip }
# ...same as...
my_objects.sort! { |a, b| -1 * (a.zip <=> b.zip) }
# Sort by last name...