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Linux, Why can't I write even though I have group permissions?
I want to create a file in a directory owned by the staff group which I am a member of. Why can I not do this?
6 Answers
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data type not understood
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How do I comment out a block of tags in XML?
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@coderob Actually, even -- is not allowed within XML comments. So you might have to remove the entire -->
– 0fnt
Sep 30 '14 at 13:21
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How can I use a file in a command and redirect output to the same file without truncating it?
...cause bash processes the redirections first, then executes the command. So by the time grep looks at file_name, it is already empty. You can use a temporary file though.
#!/bin/sh
tmpfile=$(mktemp)
grep -v 'seg[0-9]\{1,\}\.[0-9]\{1\}' file_name > ${tmpfile}
cat ${tmpfile} > file_name
rm -f ${...
Django ModelForm: What is save(commit=False) used for?
...want to use one of the specialized model saving options.
commit is True by default.
It seems that save( commit=False ) does create a model instance, which it returns to you. Which is neat for some post processing before actually saving it!
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How do I use WebStorm for Chrome Extension Development?
...ity stubs is selected
Select chrome from the list (you can find it quickly by just typing chrome)
Click Download and Install
Click OK to close the Settings dialog.
Steps 2-6 illustrated below:
In Subsequent Projects
In any subsequent project, you just:
Open the Settings dialog again (Fil...
Spring Boot Remove Whitelabel Error Page
...rAttributes.getErrorAttributes(requestAttributes, includeStackTrace); } By : private Map<String, Object> getErrorAttributes(HttpServletRequest request, boolean includeStackTrace) { WebRequest webRequest = new ServletWebRequest(request); return this.errorAttributes.getErrorAttributes(...
WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic
...g this contract could be found in the client element.
As has been stated by "Sprite" in this thread, you need to manually copy the tag.
For WPF apps, this means copying the tag from the app.config in my DAL solution to the app.config in the main WPF Application solution.
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What is tail call optimization?
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It should be noted that support for TCO by the browsers is not guaranteed, and may never be supported. stackoverflow.com/a/42788286/2415524
– mbomb007
Nov 16 '17 at 17:52
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How to rethrow the same exception in SQL Server
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@BrianJ: normally, whether the execution stops or not depends on the severity of the original error. If the severity is >= 11 then the execution should stop. It is really weird, because the raiserror inside the catch block with a sever...