大约有 45,000 项符合查询结果（耗时：0.0868秒） [XML]
Why is #!/usr/bin/env bash superior to #!/bin/bash?
...bash 4) than it is for there to multiple env programs. ...Still true that knowing these differences does not lend well to beginners being able to delve in.
– Kevin
Jul 23 '19 at 15:10
...
UnboundLocalError on local variable when reassigned after first use
...
global c
as the first line of the function.
As for python 3, there is now
nonlocal c
that you can use to refer to the nearest enclosing function scope that has a c variable.
share
|
improve ...
How does origin/HEAD get set?
...otes/origin/HEAD.)
I think the above answers what you actually wanted to know, but to go ahead and answer the question you explicitly asked... origin/HEAD is set automatically when you clone a repository, and that's about it. Bizarrely, that it's not set by commands like git remote update - I belie...
How to add a new row to an empty numpy array
...ack
arr = np.array([])
arr = np.hstack((arr, np.array([1,2,3])))
# arr is now [1,2,3]
arr = np.vstack((arr, np.array([4,5,6])))
# arr is now [[1,2,3],[4,5,6]]
You also can use the np.concatenate function.
Cheers
share
...
configure Git to accept a particular self-signed server certificate for a particular https remote
...t system wide, using --system instead of --global.
And test it: You shall now be able communicating with your server without resorting to:
$ git config --global http.sslVerify false #NO NEED TO USE THIS
If you already set your git to ignorance of ssl certificates, unset it:
$ git config --globa...
How can I backup a remote SQL Server database to a local drive?
...chema only' to 'Schema and data'
In 2014: the option to script the data is now "hidden" in step "Set Scripting Options", you have to click the "Advanced" and set "Types of data to script" to "Schema and data" value
In the next four windows, hit 'select all' and then next,
Choose to script to a new ...
How does the following LINQ statement work?
...
@M.C I don't know why you are asking this question. Whole answer was not given at a time. It was edited several times.
– Atish Dipongkor - MVP
Jul 18 '13 at 2:50
...
Configuring IntelliJ IDEA for unit testing with JUnit
...
You don't know what ctr-shft-t maps to.
– Philip Rego
Jan 17 '19 at 16:10
...
How can I do DNS lookups in Python, including referring to /etc/hosts?
...
Does anyone know at which level this lookup is cached? Within Python? Or OS? Or DNS server?
– Simon East
Sep 18 '11 at 9:36
...
How do I pull files from remote without overwriting local files?
... their pre-edit state.
Step 2:
git pull
to get any modified versions. Now, hopefully, that won't get any new versions of the files you're worried about. If it doesn't, then the next step will work smoothly. If it does, then you've got some work to do, and you'll be glad you did.
Step 3:
git...