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How do I see active SQL Server connections?
...rprise. I want to see any active SQL Server connections, and the related information of all the connections, like from which IP address, connect to which database or something.
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Storing integer values as constants in Enum manner in java [duplicate]
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The most common valid reason for wanting an integer constant associated with each enum value is to interoperate with some other component which still expects those integers (e.g. a serialization protocol which you can't change, or the enums represent col...
Responding with a JSON object in Node.js (converting object/array to JSON string)
...esponse) {
console.log("response.json sets the appropriate header and performs JSON.stringify");
response.json({
anObject: { item1: "item1val", item2: "item2val" },
anArray: ["item1", "item2"],
another: "item"
});
}
Alternatively:
function random(response) {
console.log("Re...
How to get HTTP Response Code using Selenium WebDriver
...h Selenium2/WebDriver and want to test if HTTP Request returns an HTTP 403 Forbidden.
9 Answers
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How to set cursor position in EditText?
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This did not work for me. I have Spannable strings in my EditText. Is there a workaround for that?
– toobsco42
Dec 31 '12 at 10:19
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Using an RDBMS as event sourcing storage
...our database (just as in good old-fashioned state-based persistence). Therefore I wouldn't recommend option 1 and 2 at all.
Below is the schema as used in Ncqrs. As you can see, the table "Events" stores the related data as a CLOB (i.e. JSON or XML). This corresponds to your option 3 (Only that the...
CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
...sition: absolute to be positioned relative to the outer box. But remember: for box #3 to be positioned relative to box #2, box #2 just need to be positioned. With this change, we get:
And here is the full code with this change:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en...
JSON.stringify output to div in pretty print way
... pre tells the browser engine that the content inside is pre-formatted and it can be displayed without any modification. So browser will not remove white spaces, new lines etc. code is for making it more semantic and denotes that the content inside is a code snippet. It has nothing to...
Import pandas dataframe column as string not int
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Thank you for the comments. I also had to use dypte=str AND keep_default_na = False so that null values weren't nan.
– Ross117
Jul 23 at 18:22
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How to find third or nth maximum salary from salary table?
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Use ROW_NUMBER(if you want a single) or DENSE_RANK(for all related rows):
WITH CTE AS
(
SELECT EmpID, EmpName, EmpSalary,
RN = ROW_NUMBER() OVER (ORDER BY EmpSalary DESC)
FROM dbo.Salary
)
SELECT EmpID, EmpName, EmpSalary
FROM CTE
WHERE RN = @NthRow
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