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Are there any standard exit status codes in Linux?
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The ABS is not "great". Please read up on the subject; it's not exactly hard to find criticisms.
– tripleee
Nov 30 '19 at 9:05
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Inheritance and Overriding __init__ in python
I was reading 'Dive Into Python' and in the chapter on classes it gives this example:
5 Answers
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Structs versus classes
...d aggressively, as soon as the register holding onto it is not going to be read again.)
But the garbage collector does have to treat objects on the stack as alive, the same way that it treats any object known to be alive as alive. The object on the stack can refer to heap-allocated objects that nee...
What do the python file extensions, .pyc .pyd .pyo stand for?
... you know what you're doing.
A program doesn't run any faster when it is read from a ‘.pyc’ or ‘.pyo’ file than when it is read from a ‘.py’ file; the only thing that's faster about ‘.pyc’ or ‘.pyo’ files is the speed with which they are loaded.
When a script is run by giving...
What do people find difficult about C pointers? [closed]
... you have to use better type-definitions to make it understandable for the reader of your code.
– Patrick
Oct 27 '10 at 6:51
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What do these words mean in Git: Repository, fork, branch, clone, track?
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Of course reading the F manuals and tutorials is fundamental. But this seems to me a great summary of the whole stuff. Much appreciated!
– brasofilo
Jun 2 '12 at 11:29
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Script parameters in Bash
...gesting, if this is your first time writing bash scripts you should really read up on some basics. This was just a quick tutorial on how getopts works.
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Get the IP address of the machine
...erform ioctl(<socketfd>, SIOCGIFCONF, (struct ifconf)&buffer);
Read /usr/include/linux/if.h for information on the ifconf and ifreq structures. This should give you the IP address of each interface on the system. Also read /usr/include/linux/sockios.h for additional ioctls.
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When serving JavaScript files, is it better to use the application/javascript or application/x-javas
...be the default in HTML 5. ::scratches head:: It also seems (if my cursory reading of this section is correct) that user agents are supposed to go only on the type attribute, thus ignoring the Content-type would be correct behavior.
– big_m
Feb 10 '13 at 1:35
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How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...h (SQLException e) {
throw new RuntimeException(e);
}
You'll have to read the manual on your specific mysql jdbc driver to find the exact string to place inside the the Class.forName("...") parameter.
Class.forName not required with JDBC v.4
Starting with Java 6, Class.forName("something.jdb...