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Two-way encryption: I need to store passwords that can be retrieved
I am creating an application that will store passwords, which the user can retrieve and see. The passwords are for a hardware device, so checking against hashes are out of the question.
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Plain Old CLR Object vs Data Transfer Object
...mple of the use of this pattern.
Here's the difference: POCO describes an approach to programming (good old fashioned object oriented programming), where DTO is a pattern that is used to "transfer data" using objects.
While you can treat POCOs like DTOs, you run the risk of creating an anemic doma...
Strip HTML from strings in Python
...ut it, it will match the entire string <..Hello..>.
If non-tag < appears in html (eg. 2 < 3), it should be written as an escape sequence &... anyway so the ^< may be unnecessary.
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Advantages of Antlr (versus say, lex/yacc/bison) [closed]
...ojects, usually translators (such as a subset of EDIF streamed into an EDA app). Additionally, I've had to support code based on lex/yacc grammars dating back decades. So I know my way around the tools, though I'm no expert.
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MVC DateTime binding with incorrect date format
...r this, from a localization perspective. Imagine that I have written a web application showing airline flight information that I publish online. I look up flights on a certain date by clicking on a link for that day (perhaps something like http://www.melsflighttimes.com/Flights/2008-11-21), and then...
Is mathematics necessary for programming? [closed]
I happened to debate with a friend during college days whether advanced mathematics is necessary for any veteran programmer. He used to argue fiercely against that. He said that programmers need only basic mathematical knowledge from high school or fresh year college math, no more no less, and that ...
Why is Magento so slow? [closed]
...en means querying multiple rows
There's a lot of things behind the scenes (application configuration, system config, layout config, etc.) that involve building up giant XML trees in memory and then "querying" those same trees for information. This takes both memory (storing the trees) and CPU (pars...
How to create a Custom Dialog box in android?
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This code fit for my app. Only i want to ask, How to intent to another activity? when click on dialog button???
– Manwal
Apr 1 '14 at 10:35
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Sending HTML email using Python
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I use a google application specific password with python smtplib, did the trick without having to go low security.
– yoyo
Jun 30 '15 at 22:48
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Iterate over model instance field names and values in template
...chaelB Hmm. I have not been able to get "field.value" to work; the fields appear to be database fields, not the actual column data. I had to use a filter which called getattr(object, name). Which version of Django does that work for you?
– Dr. Ernie
Apr 1 '1...