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Git, rewrite previous commit usernames and emails
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I ran this command and now my repo won't push to or pull from the git server.
– Jesus H
Mar 30 '18 at 14:14
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show 3 more ...
Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
...ch. I would still go with babay's answer, but if you want to save yourself from writing two extra commands I guess this is the way to go.
– Erik B
Jul 8 '13 at 13:32
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Move the mouse pointer to a specific position?
...t's managed by what's called Mouse Lock, and hitting escape will break it. From my brief read-up, I think the idea is that it locks the mouse to one location, and reports motion events similar to click-and-drag events.
Here's the release documentation:FireFox: https://developer.mozilla.org/en-US/do...
Does disposing streamreader close the stream?
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public StreamReader( Stream stream, Encoding encoding, bool detectEncodingFromByteOrderMarks, int bufferSize, bool leaveOpen )
The only problem is that it is not entirely obvious what to set for the other parameters. Here is some help:
From the msdn page for StreamReader Constructor (Stream):
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JavaScript blob filename without link
...er than a particular threshold. e.g-> 2 MB for chrome. This size varies from browser to browser.
– manojadams
Sep 2 '17 at 15:58
5
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IList vs IEnumerable for Collections on Entities
...ple), whereas IList<T> is a collection that you can add to or remove from.
Typically you'll want to be able to modify an Order by adding or removing OrderLines to it, so you probably want Order.Lines to be an IList<OrderLine>.
Having said that, there are some framework design decisions...
Rails bundle install production only
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Bundle install command is totally independent from Rails. It just looks into your Gemfile, it doesn't care what libraries your application actually requires in the mentioned config. In fact, you can skip Bundler.require and require libs manually from any group. I agree, ...
Expanding tuples into arguments
...re out of syntax sugar:
apply_tuple = lambda f, t: f(*t)
Example usage:
from toolz import *
from operator import add, eq
apply_tuple = curry(apply_tuple)
thread_last(
[(1,2), (3,4)],
(map, apply_tuple(add)),
list,
(eq, [3, 7])
)
# Prints 'True'
curry redefiniton of apply_tupl...
Checking if a blob exists in Azure Storage
...m or anything like that. You'll only get errors when you start downloading from it. It's a lot easier to handle this all in one place :)
– porges
Dec 8 '10 at 2:36
1
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Best way to make Java's modulus behave like it should with negative numbers?
...y fall into congruence classes. You are free to choose whatever candidate from that class for your notation purposes, but the idea is that it maps to all of that class, and if using a specific other candidate from it makes a certain problem significantly simpler (choosing -1 instead of n-1 for exam...