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What's the Point of Multiple Redis Databases?
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I don't really know any benefits of having multiple databases on a single instance. I guess it's useful if multiple services use the same database server(s), so you can avoid key collisions.
I would not recommend building around using the KE...
How to get ID of the last updated row in MySQL?
...DATE table SET id=LAST_INSERT_ID(id), row='value' WHERE other_row='blah';. Now, SELECT LAST_INSERT_ID(); will return the updated id. See newtover's answer for more details.
– Joel
Jun 2 '14 at 14:35
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Formatting code in Notepad++
...reat. Is there a way to automatically format the code when you save? Right now, when I check enable autoupdate text, it doesn't update when I save or exit the file.
– obesechicken13
Jun 9 '13 at 20:44
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Using success/error/finally/catch with Promises in AngularJS
...lso my Eclipse runs amok when it sees the .catch(, so I use ["catch"]( for now. How can I tame Eclipse?
– Giszmo
Mar 29 '15 at 18:43
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Open document with default OS application in Python, both in Windows and Mac OS
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except OSError, e:
print >>sys.stderr, "Execution failed:", e
Now, what are the advantages of using subprocess?
Security: In theory, this is more secure, but in fact we're needing to execute a command line one way or the other; in either environment, we need the environment and servic...
What's valid and what's not in a URI query?
...where spaces will get url-form-encoded to +. Works great, as longs as you know the values in the list contain no spaces (something numbers tend not to).
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git push fails: RPC failed; result=22, HTTP code = 411
... mouse button, select TortoiseGit -> Settings. Accept the info message. Now, you can choose if you want to configure the property only for the current project or system whide. For systemwide configuration press "edit systemwide gitconfig" and add the next line to the section [http]:
postBuffer =...
How do short URLs services work?
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The example bitly URL is now a real one and actually redirects back to this question ;-) See bitly.com/duSk8wK+ for the info page.
– Ronald
Nov 22 '11 at 21:06
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Measuring text height to be drawn on Canvas ( Android )
... straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods tha...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...sage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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