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MySQL - Rows to Columns
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Values in the history.hostid column will become y-values in the pivot table. Values in the history.itemname column will become x-values (for obvious reasons).
When I have to solve the problem of creating a pivot table, I tackle it using a three-step process (with ...
How do I get NuGet to install/update all the packages in the packages.config?
... to install/update all the packages needed? Does this need to be done via command line for each project?
17 Answers
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Resolve promises one after another (i.e. in sequence)?
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p = p.then(() => readFile(file));
);
return p;
};
Or more compactly, with reduce:
var readFiles = function(files) {
return files.reduce((p, file) => {
return p.then(() => readFile(file));
}, Promise.resolve()); // initial
};
In other promise libraries (like when an...
Difference in Months between two dates in JavaScript
... with 0 = January.)
Including fractional months in the above is much more complicated, because three days in a typical February is a larger fraction of that month (~10.714%) than three days in August (~9.677%), and of course even February is a moving target depending on whether it's a leap year.
T...
Encrypt Password in Configuration Files? [closed]
... that same problem, i went witht the obfuscate it method for now but havnt come up with an acceptable solution yet, thanks for your suggestions.
– Petey B
Jul 15 '09 at 20:39
8
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Determining the current foreground application from a background task or service
...: getRunningTasks() is deprecated in API 21 (Lollipop) - developer.android.com/reference/android/app/…
– dtyler
Nov 2 '14 at 21:56
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How do I call ::std::make_shared on a class with only protected or private constructors?
... edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Nov 16 '11 at 5:53
OmnifariousOmnifario...
Save icon: Still a floppy disk? [closed]
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The floppy disk icon has become the standard for saving files. It's a highly recognizable icon and there's no reason to change that. Consistency between applications is a wonderful thing.
I suspect that over time the icon will grow more stylized and l...
How to change the font size on a matplotlib plot
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Why does Git treat this text file as a binary file?
... edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Jul 28 '11 at 9:10
Philip OakleyPhilip ...