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What is the difference between ports 465 and 587?

... requiring auth, different timeouts, different message modification rules, etc.) that happen to use a similar wire protocol. share | improve this answer | follow ...
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JSTL in JSF2 Facelets… makes sense?

...handlers, e.g. <f:validator>, <ui:include>, <ui:define>, etc. The ones which extend from UIComponent are also JSF UI components, e.g. <f:param>, <ui:fragment>, <ui:repeat>, etc. From JSF UI components only the id and binding attributes are also evaluated during vi...
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REST API error return good practices [closed]

...ce, you might not want that user to know that it's a valid URL for admins, etc. In this case, though, the 403 is entirely appropriate. – Greg Campbell Jun 3 '09 at 5:04 16 ...
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Process escape sequences in a string in Python

...apes depends on how the string is quoted ("" vs r"" vs u"", triple quotes, etc) so you may want to wrap the user input in suitable quotes and pass to literal_eval. Wrapping it in quotes will also prevent literal_eval from returning a number, tuple, dictionary, etc. Things still might get tricky if ...
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Mysql adding user for remote access

...teps 1 to 3 don't needed in windows): Find mysql config to edit: /etc/mysql/my.cnf (Mysql 5.5) /etc/mysql/conf.d/mysql.cnf (Mysql 5.6+) Find bind-address=127.0.0.1 in config file change bind-address=0.0.0.0 (you can set bind address to one of your interface ips or like me use 0.0.0.0)...
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Bash if [ false ] ; returns true

...ash The if statement takes a command as an argument (as do &&, ||, etc.). The integer result code of the command is interpreted as a boolean (0/null=true, 1/else=false). The test statement takes operators and operands as arguments and returns a result code in the same format as if. An alias ...
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT

...and such (lots of non-table 'stuff' is stored in there, undo logs, caches, etc...). Anyways, I found that if you look in the OS directory where the files-per-table are stored, /var/lib/mysql by default on OSX, /usr/local/var/mysql with homebrew iirc, you'll find an orphaned tablename.ibd file witho...
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UI Design Pattern for Windows Forms (like MVVM for WPF)

...s solution can be applied in various platforms (WPF, WinForms, Java Swing, etc.). I agree that MVVM is best used with WPF because it leverages the strong binding capabilities. However, Windows Forms supports data binding as well. The WAF Windows Forms Adapter shows how to apply the MVVM Pattern in ...
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Studies on optimal code width?

...ilar can be aligned and not broken. I always use enough spaces/parenthesis etc I prefer longer variables names above shorter names Until a few years ago I limited to 100 but now widescreens are normally used and high resolution monitors 120 can be even seen on laptops (which I barely use). Compa...
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Intelligent point label placement in R

...creates the picture you have in your head. Things like R, ggplot2, lattice etc. do most of the work; but that extra little bit of tweaking, adding a line here, adjusting a margin there, is probably better suited to a different tool. :climbing down from soapbox: I would also note that I think we co...