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How to reverse a 'rails generate'
I want to delete all the files it created and roll back any changes made, but not necessarily to the database, but more to the config files.
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grep without showing path/file:line
How do you grep and only return the matching line? i.e. The path/filename is omitted from the results.
3 Answers
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Why use armeabi-v7a code over armeabi code?
In my current project I make use of multiple .so files. These are located at the armeabi and armeabi-v7a folder. Unfortunately one of the .so files is a 6MB and I need to reduce file size. Instead of having a fat APK file, I would like to use just the armeabi files and remove the armeabi-v7a folder....
C# DLL config file
Im trying to add an app.config file to my DLL, but all attempts have failed.
17 Answers
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Get filename and path from URI from mediastore
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Below API 19 use this code to get File Path from URI:
public String getRealPathFromURI(Context context, Uri contentUri) {
Cursor cursor = null;
try {
String[] proj = { MediaStore.Images.Media.DATA };
cursor = context.getContentResolver().query(c...
XmlWriter to Write to a String Instead of to a File
...rn a string of XML. But it seems like the writer only wants to build up a file, not a string. I tried:
6 Answers
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How do I get the path to the current script with Node.js?
...looking through the documentation again. What I was looking for were the __filename and __dirname module-level variables.
__filename is the file name of the current module. This is the resolved absolute path of the current module file. (ex:/home/kyle/some/dir/file.js)
__dirname is the directory na...
The target … overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Pods.xcconfig
I have incorporate SpatialIite into a Xcode project which uses a header file from Proj.4 , just one header. Both are Xcode projects and have static targets.
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c# datatable to csv
... me why the following code is not working. The data is saved into the csv file, however the data is not separated. It all exists within the first cell of each row.
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git pull aborted with error filename too long
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The msysgit FAQ on Git cannot create a filedirectory with a long path doesn't seem up to date, as it still links to old msysgit ticket #110. However, according to later ticket #122 the problem has been fixed in msysgit 1.9, thus:
Update to msysgit 1.9 (or later)...