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How to dynamic new Anonymous Class?
...ove fields on the fly.
edit
Sure you can: just cast it to IDictionary<string, object>. Then you can use the indexer.
You use the same casting technique to iterate over the fields:
dynamic employee = new ExpandoObject();
employee.Name = "John Smith";
employee.Age = 33;
foreach (var propert...
Is it possible to have multiple styles inside a TextView?
...rhaps one way of doing this is through a stub method, say, formatTextWhite(string text) that just inserts the text into the following format string: "<font size="..." color="..." face="...">%s</font>".
– Legend
Aug 11 '12 at 0:03
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Display filename before matching line
...the file name out in case of a single input file. By using /dev/null as an extra input file grep "thinks" it dealing with multiple files, but /dev/null is of course empty, so it will not show up in the match list..
– Scrutinizer
Mar 18 '13 at 8:44
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Why do we need private subnet in VPC?
...has built-in redundancy for high availability. If you don't care about the extra $33/month, then the managed NAT instance is definitely worth the reduced headache of not having to maintain another instance. If you are running a VPN (e.g. OpenVPN) instance for access to your instances within the VPC,...
jQuery - prevent default, then continue default
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Great answer! I didn't know that you could pass an extra argument to .trigger()
– James Hibbard
Nov 16 '19 at 12:34
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Oracle Differences between NVL and Coalesce
...om dual; would work as NVL will do an implicit conversion of numeric 10 to string.
select coalesce('abc',10) from dual; will fail with Error - inconsistent datatypes: expected CHAR got NUMBER
Example for UNION use-case
SELECT COALESCE(a, sysdate)
from (select null as a from dual
union
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Is “double hashing” a password less secure than just hashing it once?
...len($input); $i++) {
$result += ord($input[$i]);
}
return (string) ($result % 256);
}
Now it should be pretty obvious what this hash function does. It sums together the ASCII values of each character of input, and then takes the modulo of that result with 256.
So let's test it out:
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Do we need type=“text/css” for in HTML5 [duplicate]
...never need to be changed or removed. I prefer (and suggest) typing the 16 extra characters (type="text/css" and a space) so that i don't have to rely on that being the case for all time.
– cHao
Oct 11 '11 at 19:27
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Convert sqlalchemy row object to python dict
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This gives an extra '_sa_instance_state' field, at least in version 0.7.9.
– elbear
Oct 29 '12 at 13:04
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Repairing Postgresql after upgrading to OSX 10.7 Lion
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Sorry, I forgot that I ran into that too. Added extra step to answer.
– Ben
Jul 28 '12 at 12:06
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