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How can I verify if a Windows Service is running
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CarlCarl
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Where can I find my Azure account name and account key?
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The primary purpose of the two keys was for key-rolling. You could swap one out while you regenerated the other without incurring downtime....
How does a UILabel's minimumScaleFactor work?
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Find difference between timestamps in seconds in PostgreSQL
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246
Try:
SELECT EXTRACT(EPOCH FROM (timestamp_B - timestamp_A))
FROM TableA
Details here: EXTR...
How to make jQuery to not round value returned by .width()?
...ingClientRect rather than the style of the element. It was introduced in IE4 and is supported by all browsers:
$("#container")[0].getBoundingClientRect().width
Note: For IE8 and below, see the "Browser Compatibility" notes in the MDN docs.
$("#log").html(
$("#container")[0].getBoundingCli...
How to merge a list of lists with same type of items to a single list of items?
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MongoDB not equal to
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Use $ne -- $not should be followed by the standard operator:
An examples for $ne, which stand...
How to calculate time in hours between two dates in iOS
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answered Nov 3 '10 at 4:59
AkuseteAkusete
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How does Rails keep track of which migrations have run for a database?
...chema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will insert a new row with a version of 20120620193144 into the schema_migrations table.
You are free at any point to introduce migrations with earlier versions. Rails will always run any new migrations fo...
Why is not in HTML 5 Tag list while is?
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