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JMS Topic vs Queues
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Any idea how does the load balancing work for the Queues in JMS or WSO2 MB ?
– Kulasangar
Apr 18 '16 at 16:36
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Is there any way to check if iOS app is in background?
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Thank you — and for additional clarity it's [[UIApplication sharedApplication] applicationState] == UIApplicationStateBackground.
– podperson
Jun 5 '12 at 16:01
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How to download image from url
...load an image directly from a url in c# if the url does not have an image format at the end of the link? Example of url:
7 ...
Error handling principles for Node.js + Express.js applications?
It seems like error reporting/handling is done differently in Node.js+ Express.js applications compared to other frameworks. Am I correct in understanding that it works as follows?
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How to check if all elements of a list matches a condition?
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The best answer here is to use all(), which is the builtin for this situation. We combine this with a generator expression to produce the result you want cleanly and efficiently. For example:
>>> items = [[1, 2, 0], [1, 2, 0], [1, 2, 0]]
>>> all(flag == 0 for (_, _,...
Understanding the main method of python [duplicate]
...he __name__ identifier is bound to the name of any module as it's being imported. However, when a file is being executed then __name__ is set to "__main__" (the literal string: __main__).
This is almost always used to separate the portion of code which should be executed from the portions of code ...
Are parallel calls to send/recv on the same socket valid?
...se system APIs will behave. I am unable to find a good documentation also for the same.
3 Answers
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Cleaner way to do a null check in C#? [duplicate]
...ess.city))
{
//Nothing is null
}
Full code:
public class IsNullVisitor : ExpressionVisitor
{
public bool IsNull { get; private set; }
public object CurrentObject { get; set; }
protected override Expression VisitMember(MemberExpression node)
{
base.VisitMember(node);
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Converting Long to Date in Java returns 1970
I have list with long values (for example: 1220227200, 1220832000, 1221436800...) which I downloaded from web service. I must convert it to Dates. Unfortunately this way, for example:
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GitHub: Reopening a merged pull request
...l request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
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