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What is the point of interfaces in PHP?
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The entire point of interfaces is to give you the flexibility to have your class be forced to implement multiple interfaces, but still not allow multiple inheritance. The issues with inheriting from multiple classes are many and varied and the wikipedia page on it sums them up p...
How do you tell someone they're writing bad code? [closed]
I've been working with a small group of people on a coding project for fun. It's an organized and fairly cohesive group. The people I work with all have various skill sets related to programming, but some of them use older or outright wrong methods, such as excessive global variables, poor naming ...
SQL DELETE with INNER JOIN
There are 2 tables, spawnlist and npc , and I need to delete data from spawnlsit .
npc_templateid = n.idTemplate is the only thing that "connect" the tables.
I have tried this script but it doesn't work.
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Error when testing on iOS simulator: Couldn't register with the bootstrap server
I was testing my app on the simulator when it crashed on clicking a button of a UIAlertView. I stopped debugging there, made some changes to the code and built the app again. Now when I run the application, I get this error in the console
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Django database query: How to get object by id?
Django automatically creates an id field as primary key.
6 Answers
6
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phpinfo() - is there an easy way for seeing it?
...the browser window, but you can't see the phpinfo(); contents without making the function call. Obviously, the best approach would be to have a phpinfo script in the root of your web server directory, that way you have access to it at all times via http://localhost/info.php or something similar (NOT...
Does using final for variables in Java improve garbage collection?
Today my colleagues and me have a discussion about the usage of the final keyword in Java to improve the garbage collection.
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How to add title to subplots in Matplotlib?
I have one figure which contains many subplots.
7 Answers
7
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Password hint font in Android
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Changing the typeface in xml didn't work on the hint text for me either. I found two different solutions, the second of which has better behavior for me:
1) Remove android:inputType="textPassword" from your xml file and instead...
C++ Exceptions questions on rethrow of original exception
...() in the catch cause the rethrown exception to see the effect of append() being called?
4 Answers
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