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Hex representation of a color with alpha channel?
...x in Opera 52 (or Opera 39 when experimental web features are enabled).
IE 11 and EdgeHTML 18 (Edge 44) do not support this syntax. Chromium-based versions of Edge will support this syntax.
Up to date browser support information is available on CanIUse.com
*Technically still in draft, but given t...
How do you remove the root CA certificate that fiddler installs
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Eyal AbirEyal Abir
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Getting value of public static final field/property of a class in Java via reflection
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M. JessupM. Jessup
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What does “not run” mean in R help pages?
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rcsrcs
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Float vs Decimal in ActiveRecord
...u do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, o...
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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answered Aug 1 '11 at 0:38
James McNellisJames McNellis
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
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Martin RMartin R
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How to pass the values from one activity to previous activity
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nz_21
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answered Jul 14 '09 at 12:14
Reto MeierReto Meier
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How do I convert an integer to string as part of a PostgreSQL query?
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– Frederik Struck-Schøning
Jan 25 '18 at 11:26
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@Basic(optional = false) vs @Column(nullable = false) in JPA
..., maybe both?
– Xiè Jìléi
Apr 9 '11 at 7:47
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@Xie Jilei: From book: Java persistence with hi...