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How to write loop in a Makefile?
...1},0),,\
$(call ITERATE_DO,${1},${2})\
)
endef
define ITERATE_DO
$(if $(word ${1}, ${ITERATE_COUNT}),,\
$(eval ITERATE_COUNT+=.)\
$(info ${2} $(words ${ITERATE_COUNT}))\
$(call ITERATE_DO,${1},${2})\
)
endef
default:
$(call ITERATE,5,somecmd)
$(call ITERATE,0,nocmd)
$(info $(call ITE...
Why does C++ require a user-provided default constructor to default-construct a const object?
...ndard) and it was resolved by Core Working Group (CWG) Defect 253. The new wording for the standard states in http://eel.is/c++draft/dcl.init#7
A class type T is const-default-constructible if
default-initialization of T would invoke a user-provided constructor
of T (not inherited from a bas...
File inside jar is not visible for spring
...rned, until it is uncompressed, a class in jar file is no different than a word in a word document.
– sbk
Feb 26 '13 at 12:43
...
What specific productivity gains do Vim/Emacs provide over GUI text editors?
...fic column, a mark, the cursor position, certain classes of characters (keywords, identifiers) etc.
Integrated diff and grep (platform independent so you don't need to download and learn a new tool every time you change computers).
Visual block mode (to edit columns) is something many editors lack, ...
Bash script to receive and repass quoted parameters
.... When
the expansion occurs within double quotes, it expands to a single word
with the value of each parameter separated by the first character of
the IFS special variable. That is, "$*" is equivalent to
"$1c$2c...", where c is the first character of the value of the IFS
variable. If IFS i...
vim - How to delete a large block of text without counting the lines?
... *visual-operators*
...
The objects that can be used are:
aw a word (with white space)
iw inner word
aW a WORD (with white space)
iW inner WORD
as a sentence (with white space)
is inner sentence
a...
Preserve colouring after piping grep to grep
...p --color=always
The correct command line would be
grep --color=always WORD * | grep -v AVOID
This is pretty verbose, alternatively you can just add the line
alias cgrep="grep --color=always"
to your .bashrc for example and use cgrep as the colored grep. When redefining grep you might run i...
How to use a custom comparison function in Python 3?
...etter('name'), cmp=locale.strxfrm) gives TypeError: 'cmp' is an invalid keyword argument for this function, in Python 3.2 :(
– bitek
Dec 12 '14 at 8:07
...
Limit text length to n lines using CSS
...s {
display: block;/* or inline-block */
text-overflow: ellipsis;
word-wrap: break-word;
overflow: hidden;
max-height: 3.6em;
line-height: 1.8em;
}
<p class="max-lines">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vitae leo dapibus, accumsan lorem eleifend,...
lexers vs parsers
..., for which these tokens are atomic symbols of its language (e.g. "English Words" language). And these "English Words" could be tokens (symbols of the alphabet) for some higher-level parser which understands "English Sentences" language. And all these languages differ only in the complexity of the g...