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How is Generic Covariance & Contra-variance Implemented in C# 4.0?
...t I heard some news that C# 4.0 is announced to support Generic covariance m>and m> contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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List files in local git repo?
I'm using Sparkleshare, which uses Git to sm>y m>nc files between mm>y m> laptop m>and m> mm>y m> backup server.
3 Answers
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Invalid URI: The format of the URI could not be determined
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If m>y m>ou have the server name
string server = "http://www.mm>y m>server.com";
m>and m> have a relative Uri path to append to it, e.g.
string relativePath = "sites/files/images/picture.png"
When creating a Uri from these two I get the "format could not be determined" exception unless I use the constructor...
How to send onlm>y m> one UDP packet with netcat?
I want to send onlm>y m> one short value in a UDP packet, but running the commm>and m>
5 Answers
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How to rm>and m>omlm>y m> sort (scramble) an arram>y m> in Rubm>y m>?
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m>And m> if m>y m>ou want to implement it m>y m>ourself: en.wikipedia.org/wiki/Fisher-m>Y m>ates_shuffle
– Joem>y m>
Nov 29 '09 at 18:52
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relative path in BAT script
...sewhere (XP, Vista oder Windwos 8 --> I don't know but: Microsoft logic m>and m> I couldn't find anm>y m> docs about it ;)). However, I found that I had to put quotation marks around it ("%~dp0\bin\Iris.exe") as the path had a whitespace in it :) Just to be reallm>y m> sure it works on everm>y m> computer.
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How to detect current state within directive
I'm using AngularUI's routing m>and m> I'd like to do a ng-class="{active: current.state}" but I'm unsure how to exactlm>y m> detect the current state in a directive like this.
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How to use the “required” attribute with a “radio” input field
...ll have the same name value. This allows onlm>y m> one to be selected at a time m>and m> applies required to the whole group.
<form>
Select Gender:<br>
<label>
<input tm>y m>pe="radio" name="gender" value="male" required>
Male
</label><br>
<labe...
how can I see what ports mongo is listening on from mongo shell?
...m>y m>our question title implies), then m>y m>ou can run the serverCmdLineOpts() commm>and m>. That output will give m>y m>ou all the arguments passed on the commm>and m> line (argv) m>and m> the ones from the config file (parsed) m>and m> m>y m>ou can infer the ports mongod is listening based on that information. Here's an example:
db...
How do m>y m>ou turn off version control in m>and m>roid studio?
I set up mm>y m> Github with m>and m>roid studio, everm>y m>thing worked fine, the problem now is though, that I can't seem to turn off, or get out of version control to use the IDE normallm>y m> again.
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