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“No newline at end of file” compiler warning
...he ANSI standard the #include of a file at the beginning inserts the file exactly as it is to the front of the file and does not insert the new line after the #include <foo.h> after the contents of the file. So if you include a file with no newline at the end to the parser it will be viewed as...
Sort NSArray of date strings or objects
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Could you show this in a snippet code as an example? Thanks in advance.
– uplearnedu.com
Aug 29 '14 at 6:42
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How to get rid of Git submodules untracked status?
...e.
or you can add the same ignored content to the submodule's .git/info/exclude, as peci1 reports in the comments.
or add dirty to the submodule specification, as mentioned in ezraspectre's answer (upvoted).
git config -f .gitmodules submodule.<path>.ignore untracked
or add a global .gitig...
'git status' shows changed files, but 'git diff' doesn't
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I added the file to the index:
git add file_name
and then ran:
git diff --cached file_name
You can see the description of git diff here.
If you need to undo your git add, then please see here: How to undo 'git add' before commit?
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
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Refactor to avoid circular dependency. The exact solution is really fairly specific to your own code.
– Sam Svenbjorgchristiensensen
Feb 17 '14 at 22:10
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When 1 px border is added to div, Div size increases, Don't want to do that
On click I am adding, 1px border to div, so Div size increases by 2px X 2px.
I dont want to get div size increased. Is there any simple way to do so?
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vim - How to delete a large block of text without counting the lines?
In vim, I often find myself deleting (or copying) large blocks of text. One can count the lines of text and say (for example) 50dd to delete 50 lines.
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Converting HTML files to PDF [closed]
I need to automatically generate a PDF file from an exisiting (X)HTML-document. The input files (reports) use a rather simple, table-based layout, so support for really fancy JavaScript/CSS stuff is probably not needed.
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ValueError: invalid literal for int() with base 10: ''
...eads a file and if the first line of the file is not blank, it reads the next four lines. Calculations are performed on those lines and then the next line is read. If that line is not empty it continues. However, I am getting this error:
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How can I stop redis-server?
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On OS X you'll probably have to use launchctl to do this, and on other systems, systemctl or service.
– tadman
Jul 11 '13 at 15:39
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