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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
... Yes I think you're right I think I heard it in some wwdc videos, but now I tested it on iOS 5.0 device and it crashed. I will go through these videos and check where did I hear it Nonetheless you're right it does crash on iOS 5.0
– Asad Khan
Nov 23 '12 a...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...ble gcc extensions depends on what you're doing. Disabling them is helpful if your goal is to write code that's portable to compilers other than gcc.
– Keith Thompson
Sep 12 '13 at 23:40
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Is it possible to set the equivalent of a src attribute of an img tag in CSS?
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@EricG, different applications have different requirements. If it doesn't suit your requirements, don't use it. If it does, use it.
– Pacerier
Feb 22 '13 at 12:17
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How to return 2 values from a Java method?
...te - presumably the pair of numbers has some meaning, and it would be nice if the return type represented this.
– Armand
May 14 '10 at 11:50
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Amazon Interview Question: Design an OO parking lot [closed]
...ull, empty and also be able to find spot for Valet parking. The lot has 3 different types of parking: regular, handicapped and compact.
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Secure random token in Node.js
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If you're looking for the above as a bash one-liner, you can do node -e "require('crypto').randomBytes(48, function(ex, buf) { console.log(buf.toString('hex')) });"
– Dmitry Minkovsky
Fe...
How to generate a create table script for an existing table in phpmyadmin?
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Is there a way to specify which database, for example if you have multiple databases that contain the same tablename? Or is that not possible?
– Davos
Feb 20 '18 at 6:03
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Automate ssh-keygen -t rsa so it does not ask for a passphrase
...that the space separating the option and the empty passphrase -N '' is significant. When I added the space it succeeded!
– GH05T
Nov 6 '18 at 7:11
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How to find the type of an object in Go?
..... etc
default:
return "unknown"
}
}
Every method has a different best use case:
string formatting - short and low footprint (not necessary to import reflect package)
reflect package - when need more details about the type we have access to the full reflection capabilities
type a...
sed or awk: delete n lines following a pattern
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What's happening is similar but slightly different in each case. In the first recipe, /pattern/,+5 defines a range, which starts with a line containing "pattern" (/pattern/) and ends 5 lines later (+5). The last character d is a command to run on each line in that ...