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Different ways of loading a file as an InputStream

...le differences as to how the fileName you are passing is interpreted. Basically, you have 2 different methods: ClassLoader.getResourceAsStream() and Class.getResourceAsStream(). These two methods will locate the resource differently. In Class.getResourceAsStream(path), the path is interpreted as a p...
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Is there a standard naming convention for XML elements? [closed]

...enerators (i.e. to [de]serialize xml to objects), since not many languages allow enums with spaces (demanding a mapping between the two). share | improve this answer | follow...
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]

...us side, it is one undocumented, an unsupported, "throw the code over the wall and do an I|O presentation on it" library. EDIT - Volley is now officially supported by Google. Kindly refer Google Developer Guide From what I've read, seems like OkHTTP is the most robust of the 3 Retrofit uses O...
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Is it good practice to use java.lang.String.intern()?

...tail. (In a nutshell: It returns a canonical representation of the string, allowing interned strings to be compared using == ) ...
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preferredStatusBarStyle isn't called

...llowed this thread to override -preferredStatusBarStyle , but it isn't called. Are there any options that I can change to enable it? (I'm using XIBs in my project.) ...
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How can I print literal curly-brace characters in python string and also use .format on it?

... The OP wrote this comment: I was trying to format a small JSON for some purposes, like this: '{"all": false, "selected": "{}"}'.format(data) to get something like {"all": false, "selected": "1,2"} It's pretty common that the "escaping braces" issue comes up when dealing with J...
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Why malloc+memset is slower than calloc?

It's known that calloc is different than malloc in that it initializes the memory allocated. With calloc , the memory is set to zero. With malloc , the memory is not cleared. ...
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Synchronization vs Lock

java.util.concurrent API provides a class called as Lock , which would basically serialize the control in order to access the critical resource. It gives method such as park() and unpark() . ...
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How to use `string.startsWith()` method ignoring the case?

... The big problem here is the performance. For small Strings no problem, but if you have a big one... I mean... Do you really will do a toUpperCase in a 1mb String just to compare 4-10 inicial characters? – Dyorgio Apr 7 '16 at 16:52 ...
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Definition of a Balanced Tree

... The constraint is generally applied recursively to every subtree. That is, the tree is only balanced if: The left and right subtrees' heights differ by at most one, AND The left subtree is balanced, AND The right subtree is balanced According t...