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android asynctask sending callbacks to ui [duplicate]
...}
EDIT
Since this answer got quite popular, I want to add some things.
If you're a new to Android development, AsyncTask is a fast way to make things work without blocking UI thread. It does solves some problems indeed, there is nothing wrong with how the class works itself. However, it brings s...
How can I git stash a specific file?
How can I stash a specific file leaving the others currently modified out of the stash I am about to save?
3 Answers
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Does MySQL ignore null values on unique constraints?
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this little feature has been very difficult to find an answer to that does not require adding a new column to the database or upgrading MySQL on a very old application. I was really looking for a solution like Postgres where I can use COALESCE but it seems the...
Software Design vs. Software Architecture [closed]
Could someone explain the difference between Software Design and Software Architecture?
41 Answers
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Do c++11 lambdas capture variables they don't use?
...ed in the capture list and (b) used in the body of the lambda expression. If a variable is not expressly named and you don't use the variable in the lambda expression, then the variable is not captured. In your example, my_huge_vector is not captured.
Per C++11 §5.1.2[expr.prim.lambda]/11:
If a ...
Android - Set fragment id
... can set inside the FragmentTransaction which can be used to uniquely identify a Fragment.
As Aleksey pointed out, you can pass an ID to FragmentTransaction's add(int, Fragment) method. However, this does not specify the ID for a Fragment. It specifies the ID of a ViewGroup to insert the Fragment i...
How to sort a list of strings?
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Basic answer:
mylist = ["b", "C", "A"]
mylist.sort()
This modifies your original list (i.e. sorts in-place). To get a sorted copy of the list, without changing the original, use the sorted() function:
for x in sorted(mylist):
print x
However, the examples above are a bit naive, ...
Removing multiple files from a Git repo that have already been deleted from disk
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@beanland, you need only provide the path to the specific file you want to modify if you don't want it to get them all. e.g. git add -u [path]
– Paul Prewett
Apr 10 '12 at 21:35
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How can I distribute python programs?
...t works on Windows. You would on Windows have to install Python separately if you use distutils, in any case.
I'd probably recommend that you distribute it with disutils for Linux, and Py2exe or something similar for Windows. For OS X I don't know. If it's an end user application you would probably...
Get line number while using grep
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that would be command line switch -v. If you run 'grep --help' it will display all options
– Miro A.
Jul 9 '10 at 16:05
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