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Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
...hema changes and RunPython operations in the same migration or you may hit errors like OperationalError: cannot ALTER TABLE "mytable" because it has pending trigger events.
– Iasmini Gomes
Feb 1 '18 at 10:20
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Quick way to list all files in Amazon S3 bucket?
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If you get: boto.exception.S3ResponseError: S3ResponseError: 403 Forbidden Make sure the user policy for the Access/Secret key has access to the S3.
– topherjaynes
May 27 '14 at 23:44
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Bootstrap Modal immediately disappearing
...ed Sep 11 '14 at 11:42
Rory HunterRory Hunter
3,0171111 silver badges1616 bronze badges
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How can I measure the actual memory usage of an application or process?
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run with sudo or it gives no error and shows no memory consumed.
– Matt
Oct 19 '12 at 1:44
22
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How to create a WPF UserControl with NAMED content
...se I tried to apply this approach and in my case I still get this infamous error.
– greenoldman
Apr 23 '11 at 14:42
8
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Using current time in UTC as default value in PostgreSQL
...WITHOUT TIME ZONE DEFAULT (NOW() AT TIME ZONE "UTC") NOT NULL; fails with: ERROR: column "UTC" does not exist. Make sure 'utc' is all lower-case.
– code_dredd
Nov 22 '19 at 1:00
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How do I change the formatting of numbers on an axis with ggplot?
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When I try this I get an error that formatter is an unused argument? Does it need another package or something?
– Jack Aidley
Jul 23 '12 at 12:12
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Emacs bulk indent for Python
...ount)
(if (not (< 0 (apply 'min min-indentation)))
(error "Can't indent any more. Try `indent-rigidly` with a negative arg.")))
(if (> 0 count)
(indent-rigidly beg end (* (- 0 tab-width) count))
(let (
(indent-amount
(apply 'min (...
Is it acceptable and safe to run pip install under sudo?
...C at work; however on my Mac I've come across frequent permission denied errors while writing to log files or site-packages.
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Resize image proportionally with MaxHeight and MaxWidth constraints
...o(FileInfo sourceImage, int desiredWidth, int desiredHeight)
{
//throw error if bouning box is to small
if (desiredWidth < 4 || desiredHeight < 4)
throw new InvalidOperationException("Bounding Box of Resize Photo must be larger than 4X4 pixels.");
var original =...