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How can I specify a branch/tag when adding a Git submodule?
...ame thing except you can make changes to it.
– deadbabykitten
Feb 2 '16 at 0:13
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How can I escape a double quote inside double quotes?
...hell:
$ echo 'abc'\''abc'
abc'abc
$ echo "abc"\""abc"
abc"abc
It's done by finishing an already-opened one ('), placing the escaped one (\'), and then opening another one (').
Alternatively:
$ echo 'abc'"'"'abc'
abc'abc
$ echo "abc"'"'"abc"
abc"abc
It's done by finishing already opened one ('...
Display two files side by side
How can 2 unsorted text files of different lengths be display side by side (in columns) in a shell
9 Answers
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Convert tabs to spaces in Notepad++
...ings->Preferences...->Tab Settings (previous versions)
Check Replace by space
(Optional) You can set the number of spaces to use in place of a Tab by changing the Tab size field.
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im...
How to navigate through the source code by parts in CamelCase (instead of whole words)?
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CamelHumps makes Ctrl+Right, Ctrl+Left jump by camel humps. How can I still have both functionalities, i.e. jump by words and by CamelHumps with different keys?
– mafonya
Jul 31 '13 at 13:16
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Difference between const & const volatile
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An object marked as const volatile will not be permitted to be changed by the code (an error will be raised due to the const qualifier) - at least through that particular name/pointer.
The volatile part of the qualifier means that the compiler cannot optimize or reorder access to the object.
I...
Is 'float a = 3.0;' a correct statement?
...verload
foo(42.0f); // calls float overload
return 0;
}
As noted by Cyber, in a type deduction context, it is necessary to help the compiler deduce a float :
In case of auto :
auto d = 3; // int
auto e = 3.0; // double
auto f = 3.0f; // float
And similarly, in case of templat...
Parsing huge logfiles in Node.js - read in line-by-line
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I searched for a solution to parse very large files (gbs) line by line using a stream. All the third-party libraries and examples did not suit my needs since they processed the files not line by line (like 1 , 2 , 3 , 4 ..) or read the entire file to memory
The following solution can pa...
C++0x lambda capture by value always const?
Is there any way to capture by value, and make the captured value non-const? I have a library functor that I would like to capture & call a method that is non-const but should be.
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Creating an R dataframe row-by-row
I would like to construct a dataframe row-by-row in R. I've done some searching, and all I came up with is the suggestion to create an empty list, keep a list index scalar, then each time add to the list a single-row dataframe and advance the list index by one. Finally, do.call(rbind,) on the list...