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Error when trying vagrant up
...parameter.
So you have to delete the Vagrant file then
vagrant init box-title
vagrant up
I hope this could help!
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
...od does. When wrapped with invisible() or when called within a function or script, the print method isn't called.
All this applies inside functions too; i.e., := and set() do not copy on write, even within functions. If you need to modify a local copy, then call x=copy(x) at the start of the funct...
Is there a Python Library that contains a list of all the ascii characters?
...
title of the question is clear (and it refers to whole ASCII set) but in example it looks like OP really wants letters.
– Andrey
May 5 '11 at 0:54
...
Automatically enter SSH password with script
I need to create a script that automatically inputs a password to OpenSSH ssh client.
19 Answers
...
How to shift a column in Pandas DataFrame
...n
1 206 214
2 226 234
3 245 253
4 265 272
So, run this script to get the expected output:
import pandas as pd
df = pd.DataFrame({'x1': ['206', '226', '245',' 265', '283'],
'x2': ['214', '234', '253', '272', '291']})
print(df)
df['x2'] = df['x2'].shift(1)
pri...
Changing the color of an hr element
... border-top: 1px solid #ccc;
margin: 1em 0; padding: 0; }
An article titled “12 Little-Known CSS Facts”, published recently by SitePoint, mentions that <hr> can set its border-color to its parent's color if you specify hr { border-color: inherit }.
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Remove the last character from a string [duplicate]
... Note that this does not answer the question as posted in the title.
– DaveWalley
Apr 11 '14 at 16:39
8
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How to add onload event to a div element
...element
Example:
...
<div id="somid">Some content</div>
<script type="text/javascript">
oQuickReply.swap('somid');
</script>
...
or - even better - just in front of </body>:
...
<script type="text/javascript">
oQuickReply.swap('somid');
</script>...
What is the preferred Bash shebang?
...arently only useful for preventing malicious arguments being passed to the script on the commandline if the script's shebang is one of the others with no arguments (/bin/sh, etc).
– Kurtosis
May 3 '12 at 2:23
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String comparison in bash. [[: not found
... in bash. I already found an answer on how to do it on stackoverflow . In script I am trying, I am using the code submitted by Adam in the mentioned question:
...