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Homebrew’s `git` not using completion
When using OSX’s git, after I modify a file I can simply do git commit <tab> , and that’ll auto complete the file’s name to the one that was modified. However, if I install a newer version of git from homebrew and I use it, that feature no longer works (meaning I press <tab> and...
.gitignore all the .DS_Store files in every folder and subfolder
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I think the problem you're having is that in some earlier commit, you've accidentally added .DS_Store files to the repository. Of course, once a file is tracked in your repository, it will continue to be tracked even if it matches an entry in an applicable .gitignore file.
You hav...
Backup/Restore a dockerized PostgreSQL database
... a one liner you will have to replace the cat your_dump.sql with the unzip command and pipe that instead of the cat result to docker exec.
– Tarion
May 4 '17 at 18:11
2
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Inserting a PDF file in LaTeX
...ludepdf[pages={1}]{myfile.pdf}
Run texdoc pdfpages in a shell to see the complete manual for pdfpages.
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What is Activity.finish() method doing exactly?
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Yes, if you come back to the Activity onCreate() will be called.
– Luis Pena
Feb 15 '14 at 17:48
9
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“cannot resolve symbol R” in Android Studio
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For those who convulse over using the command line, click on Build->Clean Project and that will perform a 'gradlew clean'. ;)
– Mr. Concolato
Mar 31 '14 at 19:44
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How do I sort a Set to a List in Java?
...c arrays.
Instead, use something like this:
public static
<T extends Comparable<? super T>> List<T> asSortedList(Collection<T> c) {
List<T> list = new ArrayList<T>(c);
java.util.Collections.sort(list);
return list;
}
Here's a usage example:
Map<Inte...
Override back button to act like home button
... Dave below Android 2.0 introduced a new onBackPressed method, and these recommendations on how to handle the Back button.
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Fade In Fade Out Android Animation in Java
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How to compare only date components from DateTime in EF?
...s answer.
You can use the DateTime.Date property to perform a date-only comparison.
DateTime a = GetFirstDate();
DateTime b = GetSecondDate();
if (a.Date.Equals(b.Date))
{
// the dates are equal
}
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