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How to add percent sign to NSString
I want to have a percentage sign in my string after a digit. Something like this: 75%.
7 Answers
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ElasticSearch: Unassigned Shards, how to fix?
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you need to add -H 'Content-Type: application/json' if you get the error Content-Type header [application/x-www-form-urlencoded] is not supported
– luckydonald
Dec 7 '17 at 14:34
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Should I use @EJB or @Inject
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The @EJB is used to inject EJB's only and is available for quite some time now. @Inject can inject any managed bean and is a part of the new CDI specification (since Java EE 6).
In simple cases you can simply change @EJB to @Inject. In more advanced cases (e.g. when you heavily depend on @E...
How to return multiple objects from a Java method?
I want to return two objects from a Java method and was wondering what could be a good way of doing so?
25 Answers
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How to call a method with a separate thread in Java?
let's say I have a method doWork() . How do I call it from a separate thread (not the main thread).
7 Answers
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What's the difference between IQueryable and IEnumerable
I'm confused as to the difference. Being fairly new to .Net, I know I can query IEnumerables using the Linq m>ex m>tensions. So what is this IQueryable and how does it differ?
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Remove padding or margins from Google Charts
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By adding and tuning some configuration options listed in the API documentation, you can create a lot of different styles. For instance, here is a version that removes most of the m>ex m>tra blank space by setting the chartArea.width to 100% and chartA...
How to fix Git error: object file is empty?
When I try to commit changes, I get this error:
24 Answers
24
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Can you overload controller methods in ASP.NET MVC?
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public ActionResult LoadCustomer()
{
return Content("LoadCustomer");
}
public ActionResult LoadCustomer(string str)
{
return Content("LoadCustomer with a string");
}
}
If you try to invoke the "LoadCustomer" action you ...
Remove empty space before cells in UITableView
...u have in your view.
The inset is added to the table view in order for the content to be placed below the navigation bar when no scrolling has occurred. When the table is scrolled, the content scrolls and shows under a transparent navigation bar. This behavior is of course wanted only if the table v...