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Checking if a folder exists (and creating folders) in Qt, C++
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Copy all files with a certain extension from all subdirectories
...ike
$ find . -name \*.xls -exec cp {} newDir \;
in which cp is executed for each filename that find finds, and passed the filename correctly. Here's more info on this technique.
Instead of all the above, you could use zsh and simply type
$ cp **/*.xls target_directory
zsh can expand wildcards...
BigDecimal setScale and round
...constructor only accepts precision and RoundingMode as arguments, and therefore scale is never specified in the first statement.
setScale() obviously accepts scale as an argument, as well as RoundingMode, however precision is never specified in the second statement.
If you move the decimal point o...
class name and method name dropdown list is missing (visual studio setting)
... the type of file - C#, html, etc) - General
In the bottom section of the form (The "Display" area) make sure that "Navigation Bar" is checked.
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How can I ignore everything under a folder in Mercurial
I am looking for an expression for the .hgignore file, to ignore all files beneath a specified folder.
6 Answers
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Add .gitignore to gitignore
...miting some common files in a project, such as generated cache files. Therefore you should not ignore .gitignore, since it's supposed to be included in the repository.
If you want to ignore files in just one repository but want to avoid committing the ignore list (for example for personal files) yo...
How to go up a level in the src path of a URL in HTML?
I am storing style sheets in {root}/styles while images in {root}/images for a website.
How do I give the path in the style sheets to go look in the images directory for the specified images?
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Does making a struct volatile make all its members volatile?
...t might
be changed by means undetectable by an
implementation. See 1.9 for detailed
semantics. In general, the semantics
of volatile are intended to be the
same in C + + as they are in C. ]
That means, if your object is an instance of a struct, then the compiler cannot avoid aggressive o...
Warning the user/local/mysql/data directory is not owned by the mysql user
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for others coming to this now.. this works in El Capitan as well
– John Ruddell
Oct 28 '15 at 22:01
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Binding ConverterParameter
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No, unfortunately this will not be possible because ConverterParameter is not a DependencyProperty so you won't be able to use bindings
But perhaps you could cheat and use a MultiBinding with IMultiValueConverter to pass in the 2 ...