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Display back button on action bar
... previous page/activity or to the main page (first opening).
And I can not do it.
24 Answers
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git selective revert local changes from a file
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You can do that directly with git checkout -p. See Daniel Stutzbach's answer below.
Old answer (before checkout -p was introduced):
You can do it like this:
git add -i
(select the hunks you want to keep)
git commit -m "tmp"
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In Python, how do I split a string and keep the separators?
...swered Jan 25 '10 at 23:45
Commodore JaegerCommodore Jaeger
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How do I use cascade delete with SQL Server?
...les with data. We have a one to many relationship between T1 and T2. How do I alter the table definitions to perform cascading delete in SQL Server when a record from T1 is deleted, all associated records in T2 also deleted.
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Using Phonegap for Native Application development [closed]
...This is the method that's called once phonegap has loaded and is ready. $(document).ready or whatever you're used to, doesn't really apply here - unless you're only doing interface/hard-coded HTML stuff. If you're interacting with iPhone features, like GeoLocation, you will need to do everything a...
Git: How to update/checkout a single file from remote origin master?
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It is possible to do (in the deployed repository)
git fetch
git checkout origin/master -- path/to/file
The fetch will download all the recent changes, but it will not put it in your current checked out code (working area).
The checkout wil...
How do I mock an autowired @Value field in Spring with Mockito?
...ld without having to supply an instance of the class. See this part of the documentation and this commit.
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Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...omer and you want that the people who are in 'Sale' role should be able to do that, then you write code like this:
[Authorize(Roles="Sale")]
public ActionResult CreateCustomer()
{
return View();
}
Later, you realized that, sometimes, people from 'Marketing' role should be able to create Custo...
Clear the entire history stack and start a new activity on Android
...y for API lvl <= 10, I haven't yet found a clean solution to this.
The "DontHackAndroidLikeThis" solution is indeed pure hackery. You should not do that. :)
Edit:
As per @Ben Pearson's comment, for API <=10 now one can use IntentCompat class for the same. One can use IntentCompat.FLAG_ACTIVITY...
Utils to read resource text file to String (Java) [closed]
... In the special case when the resource is next to your class, you can do Resources.toString(MyClass.getResource("foo.txt"), Charsets.UTF_8) which guarantees the use of the correct class loader.
– Bogdan Calmac
Mar 5 '15 at 17:46
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