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Javascript How to define multiple variables on a single line?
...t want to leak into the global namespace.
(function() { var a = global = 5 })();
alert(window.global) // 5
It's best to just use commas and preferably with lots of whitespace so it's readable:
var a = 5
, b = 2
, c = 3
, d = {}
, e = [];
...
Select SQL Server database size
..._mb
-------------- ------------ ------------- -------------
xxxxxxxxxxx 512.00 302.81 814.81
-- sp_spaceused
database_name database_size unallocated space
---------------- ------------------ ------------------
xxxxxxxxxxx 814.81 MB 13.04 MB
Function:
ALTER F...
List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...y.deepcopy(a)
# edit orignal list and instance
a.append('baz')
foo.val = 5
print('original: %r\nlist.copy(): %r\nslice: %r\nlist(): %r\ncopy: %r\ndeepcopy: %r'
% (a, b, c, d, e, f))
Result:
original: ['foo', Foo(5), 'baz']
list.copy(): ['foo', Foo(5)]
slice: ['foo', Foo(5)]
list(): ['foo...
Reimport a module in python while interactive
...
wjandrea
12.3k55 gold badges2424 silver badges4747 bronze badges
answered Aug 10 '09 at 11:29
Benjamin WohlwendBenj...
adding noise to a signal in python
...lAkavall
62.1k3838 gold badges170170 silver badges215215 bronze badges
17
...
How do I kill background processes / jobs when my shell script exits?
...
answered Dec 11 '08 at 17:57
Johannes Schaub - litbJohannes Schaub - litb
453k112112 gold badges830830 silver badges11501150 bronze badges
...
How to truncate milliseconds off of a .NET DateTime
...
563
The following will work for a DateTime that has fractional milliseconds, and also preserves th...
How to limit setAccessible to only “legitimate” uses?
...
105
DO I NEED TO WORRY ABOUT THIS???
That depends entirely on what types of programs you're writing...