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Function of Project > Clean in Eclipse
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Its function depends on the builders that you have in your project (they can choose to interpret clean command however they like) and whether you have auto-build turned on. If auto-build is on, invoking clean is equivalent of a clean build. First artifacts are removed, then a...
Get lengths of a list in a jinja2 template
How do I get the number of elements in a list in jinja2 template?
3 Answers
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What is the difference between “instantiated” and “initialized”?
I've been hearing these two words used in Microsoft tutorials for VB.NET. What is the difference between these two words when used in reference to variables?
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OSGi, Java Modularity and Jigsaw
So as of yesterday morning I hadn't a clue as to what OSGi even was. OSGi was just some buzzword that I kept seeing cropping up over and over again, and so I finally set aside some time to brush up on it.
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How to convert/parse from String to char in java?
How do I parse a String value to a char type, in Java?
14 Answers
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Execute AsyncTask several times
In my Activity I use a class which extends from AsyncTask and a parameter which is an instance of that AsyncTask. When I call mInstanceOfAT.execute("") everything is fine.
But the app crash when I press an update button which calls again the AsyncTask(In case the network job didnt work). Cause the...
Split comma-separated strings in a column into separate rows
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This old question frequently is being used as dupe target (tagged with r-faq). As of today, it has been answered three times offering 6 different approaches but is lacking a benchmark as guidance which of the approaches is the fastest1.
The benchmarked solu...
Why is Magento so slow? [closed]
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I've only been tangentially involved in optimizing Magento for performance, but here's a few reasons why the system is so slow
Parts of Magento use an EAV database system implemented on top of MySQL. This means querying for a single "thing" often mea...
UIDevice uniqueIdentifier deprecated - What to do now?
... come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and unavailable in iOS 7 and above. No alternative method or property appears to be available or forthcoming.
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How to calculate the time interval between two time strings
I have two times, a start and a stop time, in the format of 10:33:26 (HH:MM:SS). I need the difference between the two times. I've been looking through documentation for Python and searching online and I would imagine it would have something to do with the datetime and/or time modules. I can't ge...