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How do I assign an alias to a function name in C++?
... "set" so it's intuitive for context (set a default-constructed, clear()'d etc.; reset working object). Class methods: (1) "void (&set)(const string&,const bool,const bool);" (2) void (&set)(const string&,const int,const bool); 2 "reset" w/corresponding signatures do the work. Since...
Difference between String#equals and String#contentEquals methods
...equence which covers a.o. String, StringBuilder, StringBuffer, CharBuffer, etc.
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IF… OR IF… in a windows batch file
...lems if the %VAR% also contains spaces or special characters like ^, & etc. One other limitation with this solution is it does not provide the option for an ELSE clause unless you add an indicator variable. Advantages are it can be case sensitive or insensitive depending on presence or absence o...
Why does i = i + i give me 0?
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@oOTesterOo It starts of printing 2, 4 etc but it very quickly reaches the maximum value of the integer and it "wraps around" to negative numbers, once it reaches zero it stays at zero forever
– Richard Tingle
Jun 11 '14 at 2...
How can I make a Python script standalone executable to run without ANY dependency?
...staller and others (py2exe, freeze, cython, embedded version of python and etc) still can't handle dependency of the python dynamic library itself at least in the Windows (python*.dll). The dll has dependency on the runtime which HAS TO BE installed separately. After the process you gain the executa...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...fixed a security bug where o had rw permission to the socket file.
Open /etc/php5/fpm/pool.d/www.conf or /etc/php/7.0/fpm/pool.d/www.conf, depending on your version.
Uncomment all permission lines, like:
listen.owner = www-data
listen.group = www-data
listen.mode = 0660
Restart fpm - sudo servi...
Developing for Android in Eclipse: R.java not regenerating
...t allowed. Or when you have references that don't point to existing files, etc.
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What is the best way to get all the divisors of a number?
... multiplication and exponentiation, repeatedly multiplying the same powers etc. Looks Pythonic, but I don't think Python is about killing performance. Problem two: the divisors are not returned in order.
– Tomasz Gandor
Dec 10 '14 at 14:37
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Including all the jars in a directory within the Java classpath
...r example, foo/* looks
for JAR files only in foo, not in foo/bar, foo/baz, etc.
The order in which the JAR files in a directory are enumerated in the
expanded class path is not specified and may vary from platform to
platform and even from moment to moment on the same machine. A
well-constructed app...
Determine which MySQL configuration file is being used
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Among all the other system calls, you will find something like:
stat64("/etc/my.cnf", 0xbfa3d7fc) = -1 ENOENT (No such file or directory)
stat64("/etc/mysql/my.cnf", {st_mode=S_IFREG|0644, st_size=4227, ...}) = 0
open("/etc/mysql/my.cnf", O_RDONLY|O_LARGEFILE) = 3
So, as you can see..it li...