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Is it valid to have a tag inside another tag?
...generated by having multiple headings in one element of sectioning content and nested <section>'s are allowed.
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How to index characters in a Golang string?
... Specification section on Conversions.
The Go Blog: Strings, bytes, runes and characters in Go
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Get last field using awk substr
...fectly. I didnt think about $NF variable. Thanks for your immediate simple and effective answer.
– Mari
Jul 29 '13 at 10:27
6
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Git: Pull from other remote
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git pull is really just a shorthand for git pull <remote> <branchname>, in most cases it's equivalent to git pull origin master. You will need to add another remote and pull explicitly from it. This page describes it in detail:
http://help.gith...
How to generate an openSSL key using a passphrase from the command line?
...irst - what happens if I don't give a passphrase? Is some sort of pseudo random phrase used? I'm just looking for something "good enough" to keep casual hackers at bay.
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Remove file extension from a file name string
...p 9 '11 at 1:22
R. Martinho FernandesR. Martinho Fernandes
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How do I use VaryByParam with multiple parameters?
In ASP.NET MVC2 I use OutputCache and the VaryByParam attribute. I got it working fine with a single parameter, but what is the correct syntax when I have several parameters on the method?
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Does java have a int.tryparse that doesn't throw an exception for bad data? [duplicate]
...ch (NumberFormatException e) {
return false;
}
}
...and you can use it like this:
if (tryParseInt(input)) {
Integer.parseInt(input); // We now know that it's safe to parse
}
EDIT (Based on the comment by @Erk)
Something like follows should be better
public int try...
Which characters are valid/invalid in a JSON key name?
...ull character (U+0000, plain "null byte" in UTF-8), etc? The both json.org and the linked official/formal ECMA specification PDF seem to imply that yes, those are valid in JSON, even in their literal forms (not just in the \u four-hex-digits form).
– mtraceur
J...
Convert boolean result into number/integer
... answered Oct 19 '11 at 11:38
Andy RoseAndy Rose
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