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What is a lambda (function)?
... x % 2 == 0; // Tests if the parameter is even.
boolean result = pred.test(4); // true
Lua
adder = function(x)
return function(y)
return x + y
end
end
add5 = adder(5)
add5(1) == 6 -- true
Kotlin
val pred = { x: Int -> x % 2 == 0 }
val result = pred(4) // true
Ruby
...
An algorithm for inflating/deflating (offsetting, buffering) polygons
...
141
I thought I might briefly mention my own polygon clipping and offsetting library - Clipper.
Wh...
How can I parse JSON with C#?
... Selim Yildiz
3,79266 gold badges1313 silver badges2424 bronze badges
answered Jul 8 '11 at 5:05
MD Sayem AhmedMD Sayem Ahmed
25.8...
[] and {} vs list() and dict(), which is better?
...icts:
>>> from timeit import timeit
>>> timeit("[]")
0.040084982867934334
>>> timeit("list()")
0.17704233359267718
>>> timeit("{}")
0.033620194745424214
>>> timeit("dict()")
0.1821558326547077
and for non-empty:
>>> timeit("[1,2,3]")
0.243163...
Padding within inputs breaks width 100%
...
Vega
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answered Dec 17 '12 at 16:29
Víctor Dieppa Ga...
Skip certain tables with mysqldump
...=databasename
DB_FILE=dump.sql
EXCLUDED_TABLES=(
table1
table2
table3
table4
tableN
)
IGNORED_TABLES_STRING=''
for TABLE in "${EXCLUDED_TABLES[@]}"
do :
IGNORED_TABLES_STRING+=" --ignore-table=${DATABASE}.${TABLE}"
done
echo "Dump structure"
mysqldump --host=${HOST} --user=${USER} --password...
Remove first element from $@ in bash [duplicate]
...
4 Answers
4
Active
...
How can I shift-select multiple checkboxes like GMail?
...value="3" />Check 3<br/>
<input type="checkbox" id="id_chk4" class="chkbox" value="4" />Check 4<br/>
<input type="checkbox" id="id_chk5" class="chkbox" value="5" />Check 5<br/>
<input type="checkbox" id="id_chk6" class="chkbox" value="6" />Check ...
How do I concatenate strings in Swift?
...
answered Jun 4 '14 at 9:55
FogmeisterFogmeister
68.3k3535 gold badges180180 silver badges266266 bronze badges
...
Maven compile with multiple src directories
... |
edited Nov 1 '17 at 14:42
SilverNak
2,90333 gold badges2020 silver badges3232 bronze badges
answere...