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Diff files present in two different directories
...tput paths with the root directory.
I've also added sort to make sure the order of files will be the same in both calls of find.
The grep at the end removes information about identical input lines.
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How to check the differences between local and github before the pull [duplicate]
...it fetch origin
... and then do:
git diff master origin/master
... in order to see the difference between your master, and the one on GitHub. If you're happy with those differences, you can merge them in with git merge origin/master, assuming master is your current branch.
Personally, I think...
How to convert a char to a String?
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Below are various ways to convert to char c to String s (in decreasing order of speed and efficiency)
char c = 'a';
String s = String.valueOf(c); // fastest + memory efficient
String s = Character.toString(c);
String s = new String(new char[]{c});
String s = String.valueOf(new char[...
Prevent form redirect OR refresh on submit?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to pass parameters to anonymous class?
...ter-less constructors in anonymous classes. These are executed in the same order as field assignments, i.e. after super() and before the rest of the actual constructor. new someclass(){ fields; {initializer} fields; methods(){} }. It's sort of like a static initializer but without the static keyword...
Find maximum value of a column and return the corresponding row values using Pandas
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In order to print the Country and Place with maximum value, use the following line of code.
print(df[['Country', 'Place']][df.Value == df.Value.max()])
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Node.js spawn child process and get terminal output live
...; and I'm doing spawnAsync('node ./script.js') ... how do you preserve the order of the output? My output always seems to come out in the incorrect order.
– Bryan Ray
Apr 24 at 22:23
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How to loop backwards in python? [duplicate]
... do_something()
This works on basically everything that has a defined order, including xrange objects and lists.
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get the latest fragment in backstack
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in order to find fragment by tag it must be added/replaced with same tag. FragmentTransaction.add(int containerViewId, Fragment fragment, String tag) or FragmentTransaction.replace(int containerViewId, Fragment fragment, String...
JavaScript - Getting HTML form values
...s though. You still need to call and iterate through FormData.entries() in order to retrieve the values. Additionally, FormData.entries() is not available in Safari, Explorer, or Edge. developer.mozilla.org/en-US/docs/Web/API/FormData
– dave
Oct 11 '17 at 21:08...