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What do @, - and + do as prefixes to recipe lines in Make?
... normally executed. See also the POSIX specification for make and also §9.3 of the GNU Make manual.
The + notation is a (POSIX-standardized) generalization of the de facto (non-standardized) mechanism whereby a command line containing ${MAKE} or $(MAKE) is executed under make -n.
(@ is discusse...
Blocks on Swift (animateWithDuration:animations:completion:)
...lock accepts an argument.
– Can
Jun 3 '15 at 18:45
1
dat completion block syntax :(
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How to have no pagebreak after \include in LaTeX
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answered Feb 24 '16 at 3:54
gschenkgschenk
35033 silver badges1212 bronze badges
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Reading a simple text file
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Sebastian Hojas
3,98022 gold badges2424 silver badges3737 bronze badges
answered Apr 24 '11 at 15:19
shihpengshihpeng...
Disable a group of tests in rspec?
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To disable a tree of specs using RSpec 3 you can:
before { skip }
# or
xdescribe
# or
xcontext
You can add a message with skip that will show up in the output:
before { skip("Awaiting a fix in the gem") }
with RSpec 2:
before { pending }
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C/C++ NaN constant (literal)?
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153
In C, NAN is declared in <math.h>.
In C++, std::numeric_limits<double>::quiet_NaN()...
How to generate random SHA1 hash to use as ID in node.js?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Feb 23 '12 at 6:28
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Is it possible to make relative link to image in a markdown file in a gist?
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163
As of now, relative image links are working for me, in both a repository and a wiki. I'm using ...
Export from sqlite to csv using shell script
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sqlite3
You have a separate call to sqlite3 for each line; by the time your select runs, your .out out.csv has been forgotten.
Try:
#!/bin/bash
./bin/sqlite3 ./sys/xserve_sqlite.db <<!
.headers on
.mode csv
.output out.csv
se...