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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
... return forName0(className, true, ClassLoader.getCallerClassLoader());
}
http://docs.oracle.com/javase/1.4.2/docs/api/java/lang/ClassLoader.html
http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html#forName(java.lang.String)
Hint: Primordial class loader
http://docs.oracle.com/javas...
Using crontab to execute script every minute and another every 24 hours [closed]
.../to/php /var/www/html/reset.php
See this reference for how crontab works: http://adminschoice.com/crontab-quick-reference, and this handy tool to build cron jobx: http://www.htmlbasix.com/crontab.shtml
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CSS vertical alignment of inline/inline-block elements
...{
vertical-align:middle; // Align children to middle of line
}
See: http://jsfiddle.net/dfmx123/TFPx8/1186/
NOTE: vertical-align is relative to the current text line, not the full height of the parent div. If you wanted the parent div to be taller and still have the elements vertically cente...
How do I remove a big file wrongly committed in git [duplicate]
... --ignore-unmatch path_to_file" HEAD
You can find more documentation here http://dalibornasevic.com/posts/2-permanently-remove-files-and-folders-from-a-git-repository
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How to create a self-signed certificate with OpenSSL
I'm adding HTTPS support to an embedded Linux device. I have tried to generate a self-signed certificate with these steps:
...
What does .class mean in Java?
... etc.
Check these links (already mentioned above) to get all the details:
https://docs.oracle.com/javase/tutorial/reflect/class/classNew.html
https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html
Normally you don't plan on using Reflection right away when you start building your project. ...
What does the plus sign do in '+new Date'
...erator, it's equivalent to:
function(){ return Number(new Date); }
see:
http://xkr.us/articles/javascript/unary-add/
and in MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators#Unary_plus
...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...glish-like (just don't make a column with a name same as its table name) : http://www.sqlfiddle.com/#!1/98515/7
select boss.boss_name, count(subordinate)
from boss
left join subordinate on subordinate.boss_code = boss.boss_code
group by boss.boss_name
You cannot do this: http://www.sqlfiddle.com/...
Get __name__ of calling function's module in Python
...about the caller's function name, module, etc.
See the docs for details:
http://docs.python.org/library/inspect.html
Also, Doug Hellmann has a nice writeup of the inspect module in his PyMOTW series:
http://pymotw.com/2/inspect/index.html#module-inspect
EDIT: Here's some code which does what yo...
Ignore modified (but not committed) files in git?
... be lost on a hard reset or a new change from a pull.
See the man page at http://schacon.github.com/git/git-update-index.html
And a comparison at http://fallengamer.livejournal.com/93321.html
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