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Creating a expressjs middleware that accepts parameters
...'s good to add some explanation to your code. This popped up in the review queue, as code-only answers tend to.
– Will
Jul 9 '16 at 19:21
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Which machine learning classifier to choose, in general? [closed]
...m to use would include:
Do you need to train incrementally (as opposed to batched)?
If you need to update your classifier with new data frequently (or you have tons of data), you'll probably want to use Bayesian. Neural nets and SVM need to work on the training data in one go.
Is your data compose...
Change Author template in Android Studio
...ble.
This is the name you get if you type whoami into a command console
or batch file. And it is the name that is stored under C(orWhatEver):\User.
To change the name you can not just change the name of the profile
you are logged in.
You need to create a new user and give it the correct name.
Thi...
Changing my CALayer's anchorPoint moves the view
...calling it inside viewDidLoad. Is viewDidLoad no longer on the main thread queue?
– John Fowler
Sep 23 '15 at 8:56
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show 5 more comments
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Uninstall old versions of Ruby gems
...nds. Installed gems are just directories in the filesystem. If you want to batch delete, use rm -R.
gem environment and note the value of GEM PATHS
cd <your-gem-paths>/gems
ls -1 |grep rjb- |xargs rm -R
share
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What is the difference between Trap and Interrupt?
...such a good answer I was positive the "Late Answer from a New User" review queue was giving me a test to make sure I was paying attention.
– Noumenon
Jun 1 '16 at 3:33
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How to debug Lock wait timeout exceeded on MySQL?
...------
ROW OPERATIONS
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0 queries inside InnoDB, 0 queries in queue
1 read views open inside InnoDB
Main thread process no. 29956, id 1185823040, state: sleeping
Number of rows inserted 6453767, updated 4602534, deleted 3638793, read 388349505551
0.25 inserts/s, 1.25 updates/s, 0.00 del...
Best practice for creating millions of small temporary objects
...nstead of making new ones. However, once implemented I found that the free queue needed a mechanism added to prune it if it got too big - this completely nullified my optimisation so I switched it to an option.
In summary - probably not worth it - but I'm glad to see you are thinking about it, it s...
How can I send large messages with Kafka (over 15MB)?
...is is not an absolute maximum, if [...] larger than this value, the record batch will still be returned to ensure that progress can be made."
– Bluu
Dec 14 '18 at 17:05
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When should we call System.exit in Java
...al termination (eg some kind of fatal error), so if you called java from a batch file or shell script you'd be able to get this value and get an idea if the application was successful.
It would make a quite an impact if you called System.exit(0) on an application deployed to an application server (...