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Tool for adding license headers to source files? [closed]

... Python solution, modify for your own need Features: handles UTF headers (important for most IDEs) recursively updates all files in target directory passing given mask (modify the .endswith parameter for the filemask of your language (.c, .java, ..etc) ability to overwrite previ...
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Why is the .bss segment required?

What I know is that global and static variables are stored in the .data segment, and uninitialized data are in the .bss segment. What I don't understand is why do we have dedicated segment for uninitialized variables? If an uninitialised variable has a value assigned at run time, does the varia...
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4

...s no such thing as "unsigned integer overflow") means undefined behaviour. And this means anything can happen, and discussing why does it happen under the rules of C++ doesn't make sense. C++11 draft N3337: §5.4:1 If during the evaluation of an expression, the result is not mathematically de...
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MenuItemCompat.getActionView always returns null

...library but the MenuItemCompat.getActionView always return null in every Android version I tested (4.2.2, 2.3.4 ....) 11 ...
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Portable way to get file size (in bytes) in shell?

...at --format="%s" FILE , but Solaris I have access to doesn't have stat command. What should I use then? 14 Answers ...
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Iterating over every two elements in a list

...+ y) In Python 3, you can replace izip with the built-in zip() function, and drop the import. All credit to martineau for his answer to my question, I have found this to be very efficient as it only iterates once over the list and does not create any unnecessary lists in the process. N.B: This ...
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Differences between Perl and PHP [closed]

I'm planning to learn Perl 5 and as I have only used PHP until now, I wanted to know a bit about how the languages differ from each other. ...
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How to get an object's properties in JavaScript / jQuery?

... You can look up an object's keys and values by either invoking JavaScript's native for in loop: var obj = { foo: 'bar', base: 'ball' }; for(var key in obj) { alert('key: ' + key + '\n' + 'value: ' + obj[key]); } or using jQuery's .each()...
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How can I have a newline in a string in sh?

... page: Words of the form $'string' are treated specially. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard. Backslash escape sequences, if present, are decoded as follows: \a alert (bell) \b backs...
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How to send a simple string between two programs using pipes?

...r pipe can only connect two related processes. It is created by a process and will vanish when the last process closes it. A named pipe, also called a FIFO for its behavior, can be used to connect two unrelated processes and exists independently of the processes; meaning it can exist even if no one...