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Unable to update the EntitySet - because it has a DefiningQuery and no element exis
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This solved my issue yet I don't know how you came up with answers and why your suggestion solved the issue.
– swcraft
Dec 28 '16 at 23:03
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Chaining multiple MapReduce jobs in Hadoop
...rs for the job.
I think that the above method might however be the way the now older mapred API did it, but it should still work. There will be a similar method in the new mapreduce API but i'm not sure what it is.
As far as removing intermediate data after a job has finished you can do this in your...
Convert generic List/Enumerable to DataTable?
... }
table.Rows.Add(values);
}
return table;
}
Now with one line you can make this many many times faster than reflection (by enabling HyperDescriptor for the object-type T).
Edit re performance query; here's a test rig with results:
Vanilla 27179
Hyper 6997
I suspect...
C# Double - ToString() formatting with two decimal places but no rounding
...094.7563) / 100;
- 5094 / 100
- 50.94
And there's your answer truncated, now to format the string simply do the following:
string s = string.Format("{0:N2}%", x); // No fear of rounding and takes the default number format
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How to avoid “too many parameters” problem in API design?
... I too thought of this, but since I am new to fluent interfaces, I didn't know if it was a perfect fit here. Thanks for validating my own intuition.
– Matt
Jun 5 '11 at 22:31
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How to pause / sleep thread or process in Android?
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@ToolmakerSteve happy now :D ? Main question is: "How to pause / sleep thread or process in Android?" so my answer was simple :). If someone google for "how to sleep thread" this question will show. He/She is probably looking for my answer :P. But...
Passing by reference in C
...ass-by-reference
We change the piece of code slightly. param is a pointer now.
#include <stdio.h>
void function2(int *param) {
printf("I've received value %d\n", *param);
(*param)++;
}
int main(void) {
int variable = 111;
function2(&variable);
printf("variable %d\n...
Replacing NAs with latest non-NA value
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@Ruben Thanks again for your report. By now the bug is fixed on R-Forge. Also I have tweaked and exported the workhorse function na.locf0 which is now similar in scope and performance to your repeat_last function. The clue was to use diff rather than cumsum and avo...
How is “int main(){(([](){})());}” valid C++?
...hem, so that's what the first pair of parens around the lambda does. We're now at ([](){}).
Then, () after the first wrapping parens calls the (empty) lambda. We're now at ([](){})()
The whole expression is wrapped in parens again and we get (([](){})()).
At last, ; ends the statement. We arrive ...
Show dialog from fragment?
... classic managed dialogs approach of previous Android revisions, but it is now the preferred method. You can avoid referencing the Activity entirely by using the putFragment and getFragment methods of FragmentManager, allowing the DialogFragment to report back directly to the calling fragment (even ...