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How to convert a file into a dictionary?
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Could you explain the with statement ?
– VGE
Jan 26 '11 at 11:34
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Create a new database with MySQL Workbench
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Launch MySQL Workbench.
On the left pane of the welcome window, choose a database to connect to under "Open Connection to Start Querying".
The query window will open. On its left pane, there is a section titled "Object Browser", which shows the list of databases. (Side note: Th...
When to use std::begin and std::end instead of container specific versions [duplicate]
... I suppose a decent compiler will make the difference nil, so I guess it comes down to preference. Personally, I'd use cont.begin() and cont.end() just so that I wouldn't have to explain it to anybody :)
As Mooing Duck points out, however, std::begin also works on arrays:
template< class T, si...
How do I perform a Perl substitution on a string while keeping the original?
In Perl, what is a good way to perform a replacement on a string using a regular expression and store the value in a different variable, without changing the original?
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What linux shell command returns a part of a string? [duplicate]
...e any command that can be used for this purpose. I want to be able to do something like this...
substr "abcdefg" 2 3 - prints cde .
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How do I remove a single file from the staging area (undo git add)?
...tory (folder) from the staging area, use
git reset HEAD -- <directoryName>
Your modifications will be kept. When you run git status the file will once again show up as modified but not yet staged.
See the git reset man page for details.
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Can Android do peer-to-peer ad-hoc networking?
...o-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited.
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How to only get file name with Linux 'find'?
... files in directory, so I get a list of paths. However, I need only file names. i.e. I get ./dir1/dir2/file.txt and I want to get file.txt
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How can I fill out a Python string with spaces?
...3? Just wanted to add there is also rjust and center which work much the same way but for different alignments
– radtek
Jan 22 '15 at 13:37
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How do I trim whitespace from a string?
...l consecutive spaces? If the second, then strings already have a .strip() method:
>>> ' Hello '.strip()
'Hello'
>>> ' Hello'.strip()
'Hello'
>>> 'Bob has a cat'.strip()
'Bob has a cat'
>>> ' Hello '.strip() # ALL consecutive spaces at both ends removed
'Hel...