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mongodb group values by multiple fields
...urse the ability to interpolate the variable through $expr using $match to select the matching items in the "join", but the general premise is a "pipeline within a pipeline" where the inner content can be filtered by matches from the parent. Since they are both "pipelines" themselves we can $limit e...
I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli
... 32bit applications.
Open up IIS Manager, right click on the app pool, and select Advanced Settings (See below)
Then set "Enable 32-bit Applications" to True.
All done!
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jQuery: how to get which button was clicked upon form submission?
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Also, consider adding the selector "button[type=submit]" (separated by comma) since submit elements don't have to be input tags.
– Kyselejsyreček
Feb 16 '17 at 13:32
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jQuery textbox change event doesn't fire until textbox loses focus?
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Does not fire if for example select all text and hit delete key
– jjxtra
Jan 20 '19 at 22:39
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Combine the first two commits of a Git repository?
...cess twice, once to generate the interactive rebase editor list (where you select what action to take for each commit), and once to actually execute the re-application of commits.
Here is an alternative solution that will avoid the time cost of generating the interactive rebase editor list by not u...
How do I clone a specific Git branch? [duplicate]
... is what I wanted. (I actually wanted to fetch multiple branches, but only selected ones; for that, it sufficed to repeatedly remote add and checkout as here, then git remote rm origin to clean up.)
– Jesse Glick
Sep 3 '14 at 1:45
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How to get the list of properties of a class?
... i suppose this is much better pObject.GetType().GetProperties().Select(p=>p.Name)
– Disappointed
Jun 9 '16 at 16:18
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jQuery find events handlers registered with an object
...lem, "events" );
elem should be an HTML Element, not a jQuery object, or selector.
Please note, that this is an internal, 'private' structure, and shouldn't be modified. Use this for debugging purposes only.
In older versions of jQuery, you might have to use the old method which is:
jQuery( el...
How to create a directory in Java?
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Much better answer than the one selected as the correct one by the OP. Checking for existence of the directory before creating it should become a well-known anti-pattern.
– mwhs
Nov 24 '13 at 11:30
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What is the correct way to get a subarray in Scala?
...irst n elements with take(n: Int)
array.take(4) // Array('a','b','c','d')
Select any interval of elements with slice(from: Int, until: Int). Note that until is excluded.
array.slice(2,4) // Array('c','d')
The slice method is stricly equivalent to:
array.take(4).drop(2) // Array('c','d')
Exclude t...