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Change private static final field using Java reflection
... Boolean as the one refered to by Boolean.TRUE
Everything that was "false" now is "true"
Related questions
Using reflection to change static final File.separatorChar for unit testing
How to limit setAccessible to only “legitimate” uses?
Has examples of messing with Integer's cache, mutating a...
Can we write our own iterator in Java?
...ok at a more complete implementation at my personal practice google code.
Now, to get the effects of what you need I think you need to plug a concept of a filter in the Iterator... Since the iterator depends on the next values, it would be hard to return true on hasNext(), and then filter the next(...
How can I get the executing assembly version?
...
@CalgaryCoder thanks for the response, I don't know what ClickOnce is, but it turned out when editing the AssemblyInfo file via VS then it suddenly worked oO. Editing the AssemblyInfo.cas manually in a text editor made all fields turn up empty. Either way, it's solved now ...
How to get the groups of a user in Active Directory? (c#, asp.net)
... }
}
}
return result;
}
and that's all there is! You now have a result (a list) of authorization groups that user belongs to - iterate over them, print out their names or whatever you need to do.
Update: In order to access certain properties, which are not surfaced on the User...
Converting Long to Date in Java returns 1970
...nt of whole seconds since the same epoch reference of 1970-01-01T00:00Z.
Know Your Data
People use various precisions in tracking time as a number since an epoch. So when you obtain some numbers to be interpreted as a count since an epoch, you must determine:
What epoch?Many epochs dates have been...
How do you cast a List of supertypes to a List of subtypes?
...@jfritz42 I wouldn't call it "dodging" type safety. In this case you have knowledge that Java doesn't have. That's what casting is for.
– Planky
Jul 11 '14 at 17:08
4
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Why can't I call read() twice on an open file?
...o return the read cursor to the start of the file (docs are here). If you know the file isn't going to be too large, you can also save the read() output to a variable, using it in your findall expressions.
Ps. Dont forget to close the file after you are done with it ;)
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How do I make Vim do normal (Bash-like) tab completion for file names?
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This used to be working in the past (gVim/ubuntu) but now it does not (macvim8.x/macOS). See example. Any ideas?
– Paschalis
Dec 21 '16 at 19:19
1
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
...
<ProgressBar
android:id="@android:id/empty"
...other stuff...
/>
Now, the progress indicator will show up till you have all your listview information, and set the Adapter. At which point, it will go back to the listview, and the progress bar will go away.
...
Understanding the map function
...e you a new list that holds the addition of elements at a specific index.
Now remember map(), needs a function. This time we'll use the builtin sum() function. Running map() gives the following result:
>>> map(sum, list_one, list_two, list_three)
[33, 36, 39, 42, 45]
REMEMBER:
In Python...