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Mercurial undo last commit
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@Martin Buberl: According to selenic.com/mercurial/hg.1.html#rollback, pull is considered a transaction. So if you pulled, executing hg rollback will undo the pull instead of the commit.
– Tim Henigan
Jan 21 '11 at 16:03
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How do I format a date with Dart?
...: https://pub.dartlang.org/documentation/intl/latest/intl/DateFormat-class.html
import 'package:intl/intl.dart';
String formatDate(DateTime date) => new DateFormat("MMMM d").format(date);
Produces: March 4
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Fully backup a git repo?
... simple copy would.
See http://www.garron.me/en/bits/backup-git-bare-repo.html
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Android - get children inside a View?
...ew.findViewById() http://developer.android.com/reference/android/view/View.html#findViewById(int).
For example, within an activity / view:
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private void init() {
View child1 = findViewById(R.id.child1);
}
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or if you have a reference to a view:
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private void init(View root) {
View c...
How to empty a list?
...tion of del, I'd refer to the docs: docs.python.org/reference/simple_stmts.html#the-del-statement
– fortran
Sep 9 '09 at 16:28
14
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Navigation Drawer (Google+ vs. YouTube)
...s a design pattern now. developer.android.com/tools/extras/support-library.html
– Wubao Li
May 15 '13 at 20:45
though ...
socket.error: [Errno 48] Address already in use
...Even sudo manual doesn't seem to cover this parameter sudo.ws/man/sudo.man.html
– seokhoonlee
Mar 17 '16 at 3:06
3
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How to get rid of punctuation using NLTK tokenizer?
...habetic characters. Copied from their book.
http://www.nltk.org/book/ch01.html
import nltk
s = "I can't do this now, because I'm so tired. Please give me some time. @ sd 4 232"
words = nltk.word_tokenize(s)
words=[word.lower() for word in words if word.isalpha()]
print(words)
output
['i'...
Easiest way to split a string on newlines in .NET?
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I have been there... (parsing large HTML files and running out of memory). Yes, avoid string.Split. Using string.Split may result in usage of the Large Object Heap (LOH) - but I am not 100% sure of that.
– Peter Mortensen
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Why does a return in `finally` override `try`?
...ns.com/help/phpstorm/javascript-and-typescript-return-inside-finally-block.html
So what do you use finally for?
I would use finally only to clean-up stuff. Anything that is not critical for the return value of a function.
It may make sense if you think about it, because when you depend on a line of ...