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Get operating system info
I recently started wondering about sites like http://thismachine.info/ that get the user's operating system info. I have not been able to find out how to do that with PHP, and wanted to try to figure it out.
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How to convert/parse from String to char in java?
How do I parse a String value to a char type, in Java?
14 Answers
14
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Git is ignoring files that aren't in gitignore
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I have the same problem. SourceTree sets ~/.gitignore_global file in Tools menu->Options item-> Git tab. After I cleaned up field Global Ignore list "git add..." command worked.
– Kate
Feb 29 '16 at 12:21
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?
I want to completely remove Python 2.7 from my Mac OS X 10.6.4. I managed to remove the entry from the PATH variable by reverting my .bash_profile . But I also want to remove all directories, files, symlinks, and entries that got installed by the Python 2.7 install package. I've got the install p...
Transpose a data frame
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also, setnames(t_mtcars, rownames(mtcars)) would be the data.table-way of setting names on a data.table (and if using a data.table object you wouldn't set the rownames)
– SymbolixAU
Oct 5 '17 ...
How do I get a platform-dependent new line character?
How do I get a platform-dependent newline in Java? I can’t use "\n" everywhere.
9 Answers
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Multiple linear regression in Python
I can't seem to find any python libraries that do multiple regression. The only things I find only do simple regression. I need to regress my dependent variable (y) against several independent variables (x1, x2, x3, etc.).
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How do I programmatically “restart” an Android app?
...kill/restart an application on Android. In my use case I want to factory-reset my application in a specific case where a server sends a specific information to the client.
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How to get multiple selected values of select box in php?
...from which you can select multiple values because its multiple property is set to multiple. Consider form method is 'GET'. The html code for the form is as follows:
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Android ListView with different layouts for each row
...trying to determine the best way to have a single ListView that contains different layouts for each row. I know how to create a custom row + custom array adapter to support a custom row for the entire list view, but how can I implement many different row styles in the ListView?
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