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How can you use an object's property in a double-quoted string?
...ons of the elements (by default; a different separator can be specified by setting $OFS) E.g., "array: $(@(1, 2, 3))" yields array: 1 2 3
Instances of any other type (including elements of collections that aren't themselves collections) are stringified by either calling the IFormattable.ToString() m...
How to manually expand a special variable (ex: ~ tilde) in bash
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Due to the nature of StackOverflow, I can't just make this answer unaccepted, but in the intervening 5 years since I posted this there have been far better answers than my admittedly rudimentary and pretty bad answer (I was young, don't kill me...
Delete commits from a branch in Git
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Careful: git reset --hard WILL DELETE YOUR WORKING DIRECTORY CHANGES. Be sure to stash any local changes you want to keep before running this command.
Assuming you are sitting on that commit, then this command will wack it...
g...
Java: Literal percent sign in printf statement
... editor after snippets, if snippets enabled
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git rebase without changing commit timestamps
...mitter-date-is-author-date option seems to leave the author timestamp, and set the committer timestamp to be the same as the original author timestamp, which is what the OP Olivier Verdier wanted.
I found the last commit with the correct date and did:
git rebase --committer-date-is-author-date SH...
Find a Git branch containing changes to a given file
... answered Jun 6 '11 at 21:53
Seth RobertsonSeth Robertson
26.8k55 gold badges5252 silver badges5151 bronze badges
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Python requests - print entire http request (raw)?
... like so:
import requests
req = requests.Request('POST','http://stackoverflow.com',headers={'X-Custom':'Test'},data='a=1&b=2')
prepared = req.prepare()
def pretty_print_POST(req):
"""
At this point it is completely built and ready
to be fired; it is "prepared".
However pay at...
How can I clear scrollback buffer in Tmux?
... iTerm2. Just seen that ctrl+k already does this without the tmux binding set, so it must be an iTerm2 mapping.
– Ian Vaughan
May 13 '13 at 12:21
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Get first day of week in SQL Server
...RRENT_TIMESTAMP), @dt);
This will not break if you change your DATEFIRST setting (or your code is running for a user with a different setting) - provided that you still want a Sunday regardless of the current setting. If you want those two answers to jive, then you should use a function that does ...
Merging objects (associative arrays)
What’s the best/standard way of merging two associative arrays in JavaScript? Does everyone just do it by rolling their own for loop?
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