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Using scp to copy a file to Amazon EC2 instance?
...onaws.com:~
Few notes for beginning:
Note the spaces between the three parameters given after the -i
scp stands for secure copy protocol. Knowing the words makes it easier to remember the command.
-i dictates that you need to give the .pem file as the next param. If there is no -i, than you do n...
find() with nil when there are no records
...cue nil solution by mohamed-ibrahim? Seems more elegant than .where(email: params[:email]).first to me.
– Wylliam Judd
Jan 22 '18 at 22:07
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setBackground vs setBackgroundDrawable (Android)
...hanging. They had "fill_parent" being changed to "match_parent" for layout params values. Both are exactly the same thing, pointing to the same value..
– android developer
Oct 31 '18 at 6:16
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How do you display a Toast from a background thread on Android?
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For TOAST, always use Application Context, not Activity Context!
– Yousha Aleayoub
Sep 21 '15 at 8:35
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How do you import a large MS SQL .sql file?
...to handle it, and when I try to open the file in SQL Server Management Studio I get an error about the file being too large.
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How do I display a text file content in CMD?
...pe xxxx.txt
This displays the file in the current window. Maybe this has params you can use...
There is a similar question here: CMD.EXE batch script to display last 10 lines from a txt file
So there is a "more" command to display a file from the given line, or you can use the GNU Utilities for W...
Stacking Divs from Bottom to Top
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All the answers miss the scrollbar point of your question. And it's a tough one. If you only need this to work for modern browsers and IE 8+ you can use table positioning, vertical-align:bottom and max-height. See MDN for specific browser compatibility.
Demo (vertical-align)
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How do I convert this list of dictionaries to a csv file?
I have a list of dictionaries that looks something like this:
7 Answers
7
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Creating a JSON response using Django and Python
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@int_ua: just add json_dumps_params={"ensure_ascii": False} (requires Django 1.9 or newer)
– Martijn Pieters♦
Nov 9 '19 at 16:18
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Pandas DataFrame Groupby two columns and get counts
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There is no param called name in reset_index() in the current version of pandas: pandas.pydata.org/pandas-docs/stable/generated/…
– mmBs
Nov 25 '18 at 21:27
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