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Types in MySQL: BigInt(20) vs Int(20)
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2^64 (unsigned) actually has 21 digits. BIGINT(20) is dangerous. People who use it seem to justify their usage on the idea that 2^64 fits in 20 decimal digits. If that's the case, why specify a width limit at all? As it turns out, that's also not cor...
Compare if BigDecimal is greater than zero
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answered Nov 12 '10 at 12:21
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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How to make CSS width to fill parent?
...ivs?
– Dmitriy Likhten
Feb 9 '10 at 21:00
@Dimitry: No they have special rules that render them more like inline-block...
How to match any non white space character except a particular one?
...^\s/
– Alexander Cska
Mar 26 '19 at 21:43
1
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Django - limiting query results
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In [20]: l = logging.getLogger('django.db.backends')
In [21]: l.setLevel(logging.DEBUG)
In [22]: l.addHandler(logging.StreamHandler())
In [23]: User.objects.all().order_by('-id')[:10]
(0.000) SELECT "auth_user"."id", "auth_user"."username", "au...
Get lengths of a list in a jinja2 template
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edited Mar 5 '17 at 21:39
tshepang
10.3k2020 gold badges7979 silver badges123123 bronze badges
ans...
Check if any ancestor has a class using jQuery
... my blog! :P
– dudewad
Mar 6 '14 at 21:24
@dudewad yes it is but it's quite recent. I mean in older jq version, AFAIK,...
Why Large Object Heap and why do we care?
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answered Jan 21 '12 at 13:54
Hans PassantHans Passant
852k124124 gold badges14961496 silver badges23062306 bronze badges
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What does the “|” (single pipe) do in JavaScript?
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A single pipe is a bit-wise OR.
Performs the OR operation on each pair
of bits. a OR b yi...
CALayer with transparent hole in it
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I was able to solve this with Jon Steinmetz suggestion. If any one cares, here's the final sol...