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How do I find out if the GPS of an Android device is enabled
... builder.setMessage("Your GPS seems to be disabled, do you want to enable it?")
.setCancelable(false)
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(@SuppressWarnings("unused") final DialogInterface dialog, @SuppressWarning...
Is R's apply family more than syntactic sugar?
...ing functions (e.g. for). One exception to this is lapply which can be a little faster because it does more work in C code than in R (see this question for an example of this).
But in general, the rule is that you should use an apply function for clarity, not for performance.
I would add to t...
Javascript swap array elements
...emporary variable.
var b = list[y];
list[y] = list[x];
list[x] = b;
Edit hijacking top answer 10 years later with a lot of ES6 adoption under our belts:
Given the array arr = [1,2,3,4], you can swap values in one line now like so:
[arr[0], arr[1]] = [arr[1], arr[0]];
This would produce the ...
Procedure expects parameter which was not supplied
...pplication code and see what value you are setting @template to. I suspect it is null and therein lies the problem.
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error, string or binary data would be truncated when trying to insert
I am running data.bat file with the following lines:
16 Answers
16
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Open Sublime Text from Terminal in macOS
...
I finally got this to work on my OSX box. I used these steps to get it to work:
Test subl from your ST installation:
First, navigate to a small folder in Terminal that you want ST to open and enter the following command:
/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl .
...
Difference between Repository and Service Layer?
In OOP Design Patterns, what is the difference between the Repository Pattern and a Service Layer?
5 Answers
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Converting bytes to megabytes
...
Traditionally by megabyte we mean your second option -- 1 megabyte = 220 bytes. But it is not correct actually because mega means 1 000 000. There is a new standard name for 220 bytes, it is mebibyte (http://en.wikipedia.org/wiki...
How to create a SQL Server function to “join” multiple rows from a subquery into a single delimited
...and.
SELECT [VehicleID]
, [Name]
, (STUFF((SELECT CAST(', ' + [City] AS VARCHAR(MAX))
FROM [Location]
WHERE (VehicleID = Vehicle.VehicleID)
FOR XML PATH ('')), 1, 2, '')) AS Locations
FROM [Vehicle]
It's a lot easier than using a cursor, and seems to work f...
How to make good reproducible pandas examples
...ss likely to contain reproducible data. This is something that the R community has been pretty good about encouraging, and thanks to guides like this , newcomers are able to get some help on putting together these examples. People who are able to read these guides and come back with reproducible da...