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What is the difference between OpenID and SAML?
What is the difference between OpenID and SAML?
4 Answers
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Short form for Java if statement
... the conditions backwards - if it's null, you want the value to be "N/A".
What if city is null? Your code *hits the bed in that case. I'd add another check:
name = ((city == null) || (city.getName() == null) ? "N/A" : city.getName());
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Is Mono ready for prime time? [closed]
...rd Web Services stack
Additionally, our WCF implementation is limited to what Silverlight supported.
The easiest way to check for your specific project is to run the Mono Migration Analyzer (MoMA). The benefit is that it will notify the Mono team of issues which will prevent you from using Mono (...
Convert Django Model object to dict with all of the fields intact
...mething I do is check for get_FOO_display and return that value instead of whatever value may actually be there.
– Bobort
May 2 '19 at 19:25
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
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Sorry Harris, but what Event do I have to fire in EntityViewModel so that ContentCollectionChanged gets called?
– Joseph jun. Melettukunnel
Sep 15 '09 at 14:54
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Null check in an enhanced for loop
What is the best way to guard against null in a for loop in Java?
11 Answers
11
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How can I set NODE_ENV=production on Windows?
...o run a "Gulp" command, while ensuring correct env value was set. This is what wound up working for me: $env:NODE_ENV="development"; gulp runMytask. Note the semi-colon in there. The gulp file can use conditional logic on process.env.NODE_ENV. Unless you set it, it will be undefined.
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What's the difference of $host and $http_host in Nginx
In Nginx, what's the difference between variables $host and $http_host .
1 Answer
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How to check if object property exists with a variable holding the property name?
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@Jacob what do you mean when you say 'The "in" operator does not work with strings'? with "in"' operator the left expression must be a string or value that can converts into a string. Yes, you cannot write 'length' in 'qqq' but you ...
What is the at sign (@) in a batch file and what does it do?
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@jeb, What happens when you put spaces around the @ symbol? I can't get it to work, but I've seen it used in batch files...
– jdk1.0
Aug 13 at 8:55
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