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How to make all Objects in AWS S3 bucket public by default?
...ons/44228422/…
– d13
Aug 13 at 11:20
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How to empty a redis database?
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edited Oct 20 '14 at 6:45
answered Apr 22 '11 at 13:59
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Changes in import statement python3
...uess is that idea behind it is 'Explicit is better than implicit.' from PEP20 - The Zen of Python. Dot before module makes relative/nonrelative linking explicit thus resolving possible name collisions. Although 'Readability counts.' suffers slightly.
– Pafnucy
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Prevent wrapping of span or div
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20
It works with just this:
.slideContainer {
white-space: nowrap;
}
.slide {
display: i...
Loop through each row of a range in Excel
... i like this way best!
– athos
Mar 20 '17 at 2:20
2
Two main advantages to favour it: 1) the arr...
{version} wildcard in MVC4 Bundle
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answered Aug 20 '12 at 17:04
Hao KungHao Kung
27k66 gold badges8181 silver badges9393 bronze badges
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Why are Docker container images so large?
I made a simple image through Dockerfile from Fedora (initially 320 MB).
8 Answers
8
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Instance variable: self vs @
... example will help:
class CrazyAccessors
def bar=(val)
@bar = val - 20 # sets @bar to (input - 20)
end
def bar
@bar
end
def baz=(value)
self.bar = value # goes through `bar=` method, so @bar = (50 - 20)
end
def quux=(value)
@bar = value # sets @bar directly to 50...
How can I check if an argument is defined when starting/calling a batch file?
... time" message.
– Pat
May 30 '12 at 20:15
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Unknown file type MIME?
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You can use application/octet-stream for unknown types.
RFC 2046 states in section 4.5.1:
The "octet-stream" subtype is used to
indicate that a body contains
arbitrary binary data.
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