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Numpy index slice without losing dimension information
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'dimensions' are dropped when indexing Python lists, alist[0] and kept when slicing them.
– hpaulj
May 13 '18 at 23:04
4
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Where is the Java SDK folder in my computer? Ubuntu 12.04
...readlink -f $(which java)
Read more at Where can I find the Java SDK in Linux?
WAY-2 (Better than WAY-1) : Below answer is still working and try it if above command is not working
for you.
You need to dig into symbolic links. Below is steps to get Java directory
Step 1:
$ whereis jav...
What is the best alternative IDE to Visual Studio [closed]
...p, which I occasionally use when I want to do some light C# coding when in Linux. It's nothing close to VS.Net, but it works for small projects. I really don't think most of the alternatives people have listed come anywhere close to VS.Net.
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Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]
...Create new data base in PostgreSQL is very simple, execute this command on Linux (CentOS 7 example):
sudo -u postgres psql -c "create database MyDb;"
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Install specific git commit with pip
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It's possible to automatically install a python package using the requirements.txt file on you project just by adding the following line:
-e git+https://github.com/owner/repository.git@branch_or_commit
and run the command line:
$ pip install -r requirements.txt
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Extract a substring from a string in Ruby using a regular expression
...bstring"
No need to use scan, if we need only one result.
No need to use Python's match, when we have Ruby's String[regexp,#].
See: http://ruby-doc.org/core/String.html#method-i-5B-5D
Note: str[regexp, capture] → new_str or nil
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How to get value from form field in django framework?
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I use django 1.7+ and python 2.7+, the solution above dose not work.
And the input value in the form can be got use POST as below (use the same form above):
if form.is_valid():
data = request.POST.get('my_form_field_name')
print data
Hope ...
实战做项目如何选择开源许可协议（一）-了解协议 - 开源 & Github - 清泛网...
...么区别看后面那张树形图。采用这个协议的开源软件有：Linux、 MySQL 。
LGPL，最初是Library GPL的缩写，后来改称作Lesser GPL。由于GPL太严格，限制了很多商用软件使用GPL组件才推出了这个LGPL。LGPL允许商业软件通过引用类库的方式...
Unit Testing AngularJS directive with templateUrl
...cope.$apply();
})
});
});
Run a server on your app's root directory
python -m SimpleHTTPServer 3502
Run karma.
It took my a while to figure this out, having to search many posts, I think the documentation about this should be clearer, as it is such an important issue.
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Completely cancel a rebase
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Use git rebase --abort. From the official Linux kernel documentation for git rebase:
git rebase --continue | --skip | --abort | --edit-todo
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