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Load multiple packages at once
...dplyr, psych, tm)
and if the package is missing p_load will download it from CRAN or Bioconductor.
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What to do about a 11000 lines C++ source file?
... cause (many) "awkward" merges that have to be applied to a different file from the one they were originally made on, when you merge the change from one branch to another. Repeat.
Find some code in the file which basically only applies to a small number of branches, and could stand alone. Doesn't ma...
PHP 5: const vs static
...t, I neglected to mention that the self keyword can be used if referencing from within the class itself. The examples I provided above were performed outside the class definition, in which case the class name must be used.
– Matt Huggins
Nov 6 '09 at 16:50
...
Is there a .NET/C# wrapper for SQLite? [closed]
I'd sort of like to use SQLite from within C#.Net, but I can't seem to find an appropriate library. Is there one? An official one? Are there other ways to use SQLite than with a wrapper?
...
How to create a new branch from a tag?
I'd like to create a new master branch from an existing tag. Say I have a tag v1.0 . How to create a new branch from this tag?
...
How to complete a git clone for a big project on an unstable connection?
...ne is interrupted
in the middle the user currently needs
to start over from the beginning and
try again. For some users this may
make it impossible to clone a large
repository.
Goal: Allow git-clone to automatically
resume a previously failed download
over the native git:// protoc...
How can I do a line break (line continuation) in Python?
...== True and \
b == False
Check the style guide for more information.
From your example line:
a = '1' + '2' + '3' + \
'4' + '5'
Or:
a = ('1' + '2' + '3' +
'4' + '5')
Note that the style guide says that using the implicit continuation with parentheses is preferred, but in this part...
Pass all variables from one shell script to another?
... if I need to pass $1 to the sub-shell (because 'sudo sh -c ...' is called from a script)? Must I shove $1 into an environment variable, export that, and use the variable in the command?
– Urhixidur
Feb 14 '14 at 17:49
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What's the difference between 'git merge' and 'git rebase'?
...D and E are still here, but we create merge commit M that inherits changes from both D and E. However, this creates diamond shape, which many people find very confusing.
REBASE:
We create commit R, which actual file content is identical to that of merge commit M above. But, we get rid of commit ...
Return value in a Bash function
...d be 34. Also, note that $(...) also captures stderr in addition to stdout from command specified.
– swoop81
Nov 27 '17 at 21:33
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