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How to create a backup of a single table in a postgres database?
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what did you mean: abstract_file_path?
– bandungeuy
Sep 22 '18 at 21:56
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How to set the thumbnail image on HTML5 video?
Is there a way to set thumbnail image on HTML5 video?
I want to see some pictures before play.
My code looks like this:
7 A...
How to resolve the C:\fakepath?
...to know your local machine's filesystem. It would be nice if all browsers did this.
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IIS AppPoolIdentity and file system write access permissions
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The ApplicationPoolIdentity is assigned membership of the Users group as well as the IIS_IUSRS group. On first glance this may look somewhat worrying, however the Users group has somewhat limited NTFS rights.
For example, if you try and create...
How to check file input size with jQuery?
... upload capabilities and I would like to be able to have some nice client side error reporting if the file the user is trying to upload is too big, is there a way to check against file size with jQuery, either purely on the client or somehow posting the file back to the server to check?
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Parsing command-line arguments in C?
... access the enumeration down there. It's best to move the enumeration outside the function; you might even make op_mode a file-scope variable without external linkage (a fancy way of saying static) to avoid passing it to the function. This code does not handle - as a synonym for standard input, an...
Why is setTimeout(fn, 0) sometimes useful?
...o it gets executed before the setTimeout event.
– David Mulder
Jun 4 '12 at 14:30
48
Yes, that is...
How to make CSS width to fill parent?
...l have different rendering rules.
So for:
table#bar you need to set the width to 100% otherwise it will be only be as wide as it determines it needs to be. However, if the table rows total width is greater than the width of bar it will expand to its needed width. IF i recall you can counteract thi...
How can I set the default value for an HTML element?
...lect> element below would cause the <option> containing my provided "value" to be selected by default:
27 Ans...
How to remove old Docker containers
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If you want to use awk for this consider this command if you want do rm all stopped containers (without a error because of the first line): docker ps -a | awk 'NR > 1 {print $1}' | xargs docker rm
– masi
Jun 15 '14 at 1...