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How to add multiple columns to a table in Postgres?
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You might want to reference the docs for posterity, ALTER TABLE [ ONLY ] name [ * ] action [, ... ], postgresql.org/docs/current/static/sql-altertable.html
– mu is too short
Mar 10 '11 at 18:23
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How do I explicitly specify a Model's table-name mapping in Rails?
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Is it the best practice to specify table_name for every model?
– Sung Cho
Mar 7 '15 at 9:57
12
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Received an invalid column length from the bcp client for colid 6
...the database.
Verify the data in excel. Also verify the data in the excel for its format to be in compliance with the database table schema.
To avoid this, try exceeding the data-length of the string datatype in the database table.
Hope this helps.
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Composite Key with EF 4.1 Code First
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I see. Thanks for updating me. Marked as answer.
– bugnuker
Apr 11 '11 at 20:18
1
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Is there an equivalent to 'continue' in a Parallel.ForEach?
I am porting some code to Parallel.ForEach and got an error with a continue I have in the code. Is there something equivalent I can use in a Parallel.ForEach functionally equivalent to continue in a foreach loop?
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download file using an ajax request
...ownload prompt since you physically have to navigate to the file to prompt for download. Instead, you could use a success function to navigate to download.php. This will open the download prompt but won't change the current page.
$.ajax({
url: 'download.php',
type: 'POST',
success: func...
How does Go update third-party packages?
...es.
You can also use go get -u all to update all packages in your GOPATH
For larger projects, it might be reasonable to create different GOPATHs for each project, so that updating a library in project A wont cause issues in project B.
Type go help gopath to find out more about the GOPATH environm...
Linq to Objects: does GroupBy preserve order of elements?
...hings not well ordered it may be interested to note that it's not the case for PLINQ unless explicitely requested.
– Ronan Thibaudau
Feb 22 '17 at 9:49
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Merge pull request to a different branch than default, in Github
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@cgogolin Thanks for pointing that out – I was confused too, until I read your comment and clicked on the Edit button.
– mhucka
May 12 '18 at 23:39
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Django get the static files URL in view
...fgen to create a PDF. In the PDF there is an image created by drawImage . For this I either need the URL to an image or the path to an image in the view. I managed to build the URL but how would I get the local path to the image?
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