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How do I 'overwrite', rather than 'merge', a branch on another branch in Git?
...eckout B
$ echo 'B' > file2
$ git commit -m 'change on branch B' file2
Now, let's try the strategy option (doesn't really matter if we use theirs or ours for this explanation):
$ git merge -X ours A
$ cat file*
A
B
original
We end up with a merge of both branches' contents (branch "strategy-opt...
How to change the author and committer name and e-mail of multiple commits in Git?
...
This answer uses git-filter-branch, for which the docs now give this warning:
git filter-branch has a plethora of pitfalls that can produce non-obvious manglings of the intended history rewrite (and can leave you with little time to investigate such problems since it has such aby...
How to concatenate string variables in Bash
...aces, tabulations and/or newlines
printf -v foo "%s World" "$foo"
Shell now
Under POSIX shell, you could not use bashisms, so there is no builtin printf.
Basically
But you could simply do:
foo="Hello"
foo="$foo World"
echo $foo
Hello World
Formatted, using forked printf
If you want to use ...
How to log SQL statements in Grails
...
@biniam_Ethiopia As far as I know, this is not possible. I want this as well as it's annoying for debugging certain classes and not wanting to see other queries as well.
– Guus
Oct 23 '15 at 16:22
...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
Preface : I'm looking for an explanation, not just a solution. I already know the solution.
4 Answers
...
How to find out which JavaScript events fired?
...tion on the far right - double chevron)
Expand the event listeners option
Now you can see the events bound to the upvote
Not sure if it's quite as powerful as the firebug option, but has been enough for most of my stuff.
Another option that is a bit different but surprisingly awesome is Visual Ev...
Select all DIV text with single mouse click
...electText('selectable')">http://example.com/page.htm</div>
Now you have to pass the ID as an argument, which in this case is "selectable", but it's more global, allowing you to use it anywhere multiple times without using, as chiborg mentioned, jQuery.
...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
... Yes I think you're right I think I heard it in some wwdc videos, but now I tested it on iOS 5.0 device and it crashed. I will go through these videos and check where did I hear it Nonetheless you're right it does crash on iOS 5.0
– Asad Khan
Nov 23 '12 a...
How to recognize swipe in all 4 directions
...UISwipeGestureRecognizer has predeterminate Right direction.. And I don't know how make this for use other directions..
17 ...
How can I get nth element from a list?
...ing wrong with your question or the answer given, but maybe you'd like to know about the wonderful tool that is Hoogle to save yourself time in the future: With Hoogle, you can search for standard library functions that match a given signature. So, not knowing anything about !!, in your case you mig...