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Clone private git repo with dockerfile
...omly and after investigation we noticed that ssh-keyscan has a default timeout of 5 seconds which bitbucket often exceeded. ssh-keyscan won't even report an error. So better run RUN ssh-keyscan -T 60 bitbucket.org >> /root/.ssh/known_hosts to be safe.
– fluidsonic
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Weak and strong property setter attributes in Objective-C
... When you convert them back to NS objects you have to tell the compiler about the retain count so it knows what you have done.
Its all here.
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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
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I found a discussion thread pertaining to type conversion and it turned out to provide the answer. Here is a link: Type converting.
What's required is to subclass JsonConverter, overriding the ReadJson method and creating a new abstract Create method which accepts a JObject.
The JObject clas...
How to specify maven's distributionManagement organisation wide?
I'm trying to figure out how to organize many (around 50+) maven2 projects, so that they can deploy into a central nexus repository. When using the mvn deploy goal, one does need to specify the target in the distributionManagement tag like this:
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What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
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How about the IEqualityComparer overloads?
– tzaman
May 10 '10 at 5:35
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Why was the arguments.callee.caller property deprecated in JavaScript?
...ops,
Just realised that in addition to everything else the question was about arguments.callee.caller, or more specifically Function.caller.
At any point in time you can find the deepest caller of any function on the stack, and as I said above, looking at the call stack has one single major effect...
How do RVM and rbenv actually work?
...quivalent to rbenv exec ruby -e "puts 42".
The rbenv exec command figures out what version of Ruby you want to use, then runs the corresponding command for that version. Here's how:
If the RBENV_VERSION environment variable is set, its value determines the version of Ruby to use.
If the current w...
Can I make a function available in every controller in angular?
...e, or place it on your root scope. I would suggest that you make a service out of it to avoid polluting the root scope. You create a service and make it available in your controller like this:
<!doctype html>
<html ng-app="myApp">
<head>
<script src="http://code.jquery.com/...
Improving bulk insert performance in Entity framework [duplicate]
...want to insert 20000 records in a table by entity framework and it takes about 2 min. Is there any way other than using SP to improve its performance. This is my code:
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Why '&&' and not '&'?
...ndy in the following circumstance:
string value;
if(dict.TryGetValue(key, out value) && value.Contains("test"))
{
// Do Something
}
TryGetValue returns false if the supplied key is not found in the dictionary. Because of the short-circuiting nature of &&, value.Contains("test"...