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Where does the @Transactional annotation belong?
...or their methods or is it better to annotate the Service classes which are calling using the DAO objects? Or does it make sense to annotate both "layers"?
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How to detect if a script is being sourced
I have a script where I do not want it to call exit if it's being sourced.
17 Answers
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Capturing console output from a .NET application (C#)
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This is bit improvement over accepted answer from @mdb. Specifically, we also capture error output of the process. Additionally, we capture these outputs through events because ReadToEnd() doesn't work if you want to capture both error and regular output. It took me while to make this wo...
Where in memory are my variables stored in C?
... declared in functions), variables (in main function), pointers, and dynamically allocated space (using malloc and calloc) get stored in memory?
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Find unused code [closed]
...tly, this tool will allow you to view methods which do not have any direct callers. It will also show you the inverse, a complete call tree for any method in the assembly (or even between assemblies).
Whatever tool you choose, it's not a task to take lightly. Especially if you're dealing with pub...
How to check for DLL dependency?
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Try Dependency Walker (last update in 2006) or a modern rewrite of it called Dependencies.
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How to iterate over the keys and values with ng-repeat in AngularJS?
...ered Feb 28 '13 at 5:07
Josh David MillerJosh David Miller
120k1616 gold badges123123 silver badges9494 bronze badges
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How to make Java honor the DNS Caching Timeout?
...orkaddress.cache.negative.ttl as System Properties by using the -D flag or calling System.setProperty because these are not System properties - they are Security properties.
If you want to use a System property to trigger this behavior (so you can use the -D flag or call System.setProperty), you wi...
Check whether variable is number or string in JavaScript
...bject.prototype.toString;
_.isString = function (obj) {
return toString.call(obj) == '[object String]';
}
This returns a boolean true for the following:
_.isString("Jonathan"); // true
_.isString(new String("Jonathan")); // true
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How to check if an activity is the last one in the activity stack for an application?
... getRunningTasks should be used to get running tasks and one might want to call it only with the purpose to analyze these tasks). Usage of get(0) is well documented and logical 'Return a list of the tasks that are currently running, with the most recent being first and older ones after in order'.
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