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Pros and cons of Java rules engines [closed]
... The Does Your Project Need a Rule Engine article has a good example:
For example, a typical storefront
system might involve code to calculate
a discount:
if (product.quantity > 100 && product.quantity < 500) {
product.discount = 2;
} else if (product.quantity >= 500 &...
Async call with await in HttpClient never returns
... .ConfigureAwait(continueOnCapturedContext:false);
Whether or not this is useful depends on how your code above is being called - in my case calling the async method using Task.GetAwaiter().GetResult() caused the code to hang.
This is because GetResult() blocks the current thread u...
Get users by name property using Firebase
...
Previously, Firebase required you to generate your own indexes or download all data at a location to find and retrieve elements that matched some child attribute (for example, all users with name === "Alex").
In October 2014, Firebase rolled out new querying functionality via the orderB...
How to check if a variable is an integer in JavaScript?
...JavaScript, and throw an alert if it isn't? I tried this, but it doesn't work:
38 Answers
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How can I create a UIColor from a hex string?
How can I create a UIColor from a hexadecimal string format, such as #00FF00 ?
47 Answers
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Is it bad to have my virtualenv directory inside my git repository?
I'm thinking about putting the virtualenv for a Django web app I am making inside my git repository for the app. It seems like an easy way to keep deploy's simple and easy. Is there any reason why I shouldn't do this?
...
Is there a way to define a min and max value for EditText in Android?
I want to define a min and max value for an EditText .
24 Answers
24
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Difference between onCreateView and onViewCreated in Fragment
...se two methods? When I create a TextView, should I use one over the other for performance?
9 Answers
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What does __FILE__ mean in Ruby?
.... FILE is the "relative" path to the file from the current execution directory - not absolute. You must use File.expand_path(FILE) to get the absolute path
– Luke Bayes
Sep 9 '09 at 21:29
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Comparison of CI Servers? [closed]
I am searching for a comparison of different
continuous integration (CI) Servers (esp. focusing
on .NET) and couldn't find any.
...