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How to check certificate name and alias in keystore files?
... a keystore (which was asked about). There is a good differentiation here: http://stackoverflow.com/questions/17935619/what-is-difference-between-cacerts-and-keystore.
– David Levy
Mar 19 '17 at 16:42
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Replace all spaces in a string with '+' [duplicate]
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This selected solution is slower on large replacement compared to the reg expression version. Test with the 3 solutions posted: jsbin.com/isadi3/2 Firefox has minimal timing difference, IE has a noticeable difference. So if speed matters and you have a large set of replacements,...
Is there a recommended format for multi-line imports?
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What's the difference between the Dependency Injection and Service Locator patterns?
...cies injected, until you have a complete object graph.
A good comparison: http://martinfowler.com/articles/injection.html
If your dependency injector looks like a service locator, where the classes call the injector directly, it is probably not a dependency injector, but rather a service locator.
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Accidentally committed .idea directory files into git
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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
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ORA-01000, the maximum-open-cursors error, is an extremely common error in Oracle database development. In the context of Java, it happens when the application attempts to open more ResultSets than there are configured cursors on a database instance.
Common causes are:
Configurati...
How does Java handle integer underflows and overflows and how would you check for it?
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I recommend using the utility methods instead of using the code right away. The utility methods are intrinsics and will be replaced by machine specific code. A quick test showed Math.addExact being 30% faster than a copied method...
Get nodes where child node contains an attribute
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Years later, but a useful option would be to utilize XPath Axes (https://www.w3schools.com/xml/xpath_axes.asp). More specifically, you are looking to use the descendants axes.
I believe this example would do the trick:
//book[descendant::title[@lang='it']]
This allows you to select all...
Create objective-c class instance by name?
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Is there a way to detect if a browser window is not currently active?
... user is still able to see it (so it still need to be refreshed). See also http://javascript.info/tutorial/focus
Relying on user activity (mouse move, clicks, key typed) gives you a lot of false positive too. Think about the same case as above, or a user watching a video.
In order to improve the i...