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How do I Geocode 20 addresses without receiving an OVER_QUERY_LIMIT response?
...is in pure js, the only thing you need is a browser that supports promises https://developer.mozilla.org/it/docs/Web/JavaScript/Reference/Global_Objects/Promise
For those who still needs to accomplish such, I've written my own solution that combines promises with timeouts.
Code:
/*
class: G...
How to delete history of last 10 commands in shell?
...e every other command. E.g. when command 511 is deleted, everything shifts down so 512 becomes the new 511 and 513 is the new 512. Therefor history -d 511 works as expected, then history -d 512 deletes what used to be 513, and 512 remains in the history as command 511. Hope that makes sense.
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Difference between \n and \r?
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Historically a \n was used to move the carriage down, while the \r was used to move the carriage back to the left side of the page.
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dispatch_after - GCD in Swift?
...ction.
EDIT 2:
In Swift 3, there will be new wrappers for GCD. See here: https://github.com/apple/swift-evolution/blob/master/proposals/0088-libdispatch-for-swift3.md
The original example would be written as follows in Swift 3:
let deadlineTime = DispatchTime.now() + .seconds(1)
DispatchQueue.ma...
How to add Action Bar from support library into PreferenceActivity?
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Found a PreferenceFragment implementation based on support-v4 Fragment:
https://github.com/kolavar/android-support-v4-preferencefragment
Edit: I just tested it and its working great!
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How efficient can Meteor be while sharing a huge collection among many clients?
....0.1. I'll try to explain why.
As described in the above post and also in https://github.com/meteor/meteor/issues/1821, the meteor server has to keep a copy of the published data for each client in the merge box. This is what allows the Meteor magic to happen, but also results in any large shared d...
ALTER TABLE without locking the table?
... table. (Could be managed by a trigger. Although this would cause a slow down, it's not a lock...)
Once finished, change the name of the source table, then change the name of the new table. Preferably in a transaction.
Once finished, recompile any stored procedures, etc that use that table. Th...
“Thinking in AngularJS” if I have a jQuery background? [closed]
...services and filters to help separate/organize your application.
See also https://stackoverflow.com/a/14346528/215945
Application design
One approach to designing an AngularJS application:
Think about your models. Create services or your own JavaScript objects for those models.
Think about how ...
Remove Identity from a column in a table
...ce ON 1 = 0
--WHERE t1.InvoiceID = @InvoiceID
For more explanation see:
https://dba.stackexchange.com/a/138345/101038
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How should strace be used?
.... This helped to determine why the file system was causing things to slow down.
For an example of analyzing using strace see my answer to this question.
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