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Android: What's the difference between Activity.runOnUiThread and View.post?
...all the run method directly, while View#post will post the runnable on the queue (e.g. call the Handler#post)
The important point IMO is that both have the same goal, and for whoever use it, there should be no difference (and the implementation may change in the future).
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Suppress command line output
I have a simple batch file like this:
4 Answers
4
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How do I start a program with arguments when debugging?
...ded for each purpose. Environment Variable Expansion works great in Shell Batch processes, but not Visual Studio.
Visual Studio Start Options:
However, Visual Studio wouldn't return the variable value, but the name of the variable.
Example of Issue:
My final solution after trying several...
find filenames NOT ending in specific extensions on Unix?
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find /data1/batch/source/export -type f -not -name "*.dll" -not -name "*.exe"
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Automatically remove Subversion unversioned files
...^| findstr /r "^\?"`) do svn delete --force "%i %j"
If you use this in a batch file you need to double the %:
for /f "usebackq tokens=2*" %%i in (`svn status ^| findstr /r "^\?"`) do svn delete --force "%%i %%j"
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Performance optimization strategies of last resort [closed]
...he original workload.
More diagnosis reveals that it is spending time in queue-management. In-lining these reduces the time to 7 seconds.
Now a big time-taker is the diagnostic printing I had been doing. Flush that - 4 seconds.
Now the biggest time-takers are calls to malloc and free. Recycle obje...
SQL Server: Filter output of sp_who2
...Command VARCHAR(MAX),
CPUTime INT,
DiskIO INT,
LastBatch VARCHAR(MAX),
ProgramName VARCHAR(MAX),
SPID_1 INT,
REQUESTID INT
)
INSERT INTO @Table EXEC sp_who2
SELECT *
FROM @Table
WHERE ....
And filter on what you require.
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Listen for key press in .NET console app
...xample below would be for a console program used in some kind of iterative batch file. In this case, when the program is done with its work, normally it should exit without requiring a keypress, and then we allow an optional key press to prevent the app from exiting. We can pause the cycle to examin...
How do I find files with a path length greater than 260 characters in Windows?
... is not recognized as an internal or external command, operable program or batch file." I guess I don't have powershell.
– WestHamster
Oct 3 '12 at 20:35
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How to append something to an array?
... = 0; a < 100; a++)
{
arr1 = [];
for (i = 0; i < 5000; i++)
{
arr1.push('elem' + i);
}
}
}
function arrlen_small() {
var arr2 = [];
for (b = 0; b < 100; b++)
{
arr2 = [];
for (j = 0; j < 5000; j++)
{...