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How to install packages using pip according to the requirements.txt file from a local directory?
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For virtualenv to install all files in the requirements.txt file.
cd to the directory where requirements.txt is located
activate your virtualenv
run: pip install -r requirements.txt in your shell
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Determine path of the executing script
...] "Sourcing bin/other.R from bin/main.R"
[1] "hello"
burner@firefighter:~$ cd bin
burner@firefighter:~/bin$ main.R
[1] "Sourcing ./other.R from ./main.R"
[1] "hello"
This is what I believe dehmann is looking for.
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Check if value exists in Postgres array
...f you haven't posted your question you can see here: sqlfiddle.com/#!15/144cd/3 for an example of what you need to do -- your issue is different because you need to unnest your array.
– vol7ron
Apr 29 '16 at 18:45
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Best database field type for a URL
...like oracle did...wait, mysql is now oracle's... download.oracle.com/docs/cd/B10464_05/web.904/b12099/…
– redben
Mar 26 '11 at 14:20
81
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Configure apache to listen on port other than 80
...(using Win+R+cmd+Enter is not enough);
Change to Apache's directory, e.g.: cd c:\wamp\bin\apache\apache2.4.9\bin;
Check if the config file is OK with: httpd.exe -n "YourServiceName" -t (replace the service name by the one you found on step 1);
Make sure that the service is stopped: httpd.exe -k stop...
How can I fix the Microsoft Visual Studio error: “package did not load correctly”?
...ctory to the folder where Visual Studio 2017 is installed, for example:
cd C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise
(You can copy/paste this command to your cmd prompt. For Visual Studio Professional, the folder will be called "Professional" instead of "Enterprise", etc.)
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How do I use Wget to download all images into a single folder, from a URL?
...t
Create a folder where you want to download files .
sudo mkdir myimages
cd myimages
Right click on the webpage and for example if you want image location right click on image and copy image location. If there are multiple images then follow the below:
If there are 20 images to download from web...
Shell command to tar directory excluding certain files/folders
...clude are being added). and f= file.
so, my command would look like this
cd /home/ftp/
tar -czvf mysite.tar.gz mysite --exclude='file3' --exclude='folder3'
note the files/folders excluded are relatively to the root of your tar (I have tried full path here relative to / but I can not make that wo...
The project type is not supported by this installation
...project make sure you have the Visual Developer installed from the VS 2010 CD. This is not the free one, but part of what is required to work on ASP.NET projects in Visual Studio.
Fastest way to determine if record exists
...to do a table scan instead of a faster table seek.
– CD Jorgensen
Aug 7 '13 at 22:23
4
I think we...