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techniques for obscuring sensitive strings in C++
... binary, you could for instance make sure that the key is not within the printable range.
Obscuring key with XOR
For instance, you could use XOR to split the key into two byte arrays:
key = key1 XOR key2
If you create key1 with the same byte-length as key you can use (completely) random byte va...
Are “while(true)” loops so bad? [closed]
...gree. I was quite surprised to learn that, on my last assignment, I lost points for using a loop like the one below.
21 Ans...
Limitations of Intel Assembly Syntax Compared to AT&T [closed]
...ay Devil's Advocate and suggest that you could simply script vim into auto-converting *.s files to the syntax of your choice.
– bug
Sep 7 '12 at 1:50
2
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How to override and extend basic Django admin templates?
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For reference; the snippet in question has been converted to a django app, and is available in PyPi (pip/easy_install) as django-apptemplates: pypi.python.org/pypi/django-apptemplates
– Romløk
Oct 9 '12 at 9:19
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HTML minification? [closed]
...e rules:
All HTML comments are removed
Runs of white space characters are converted to single space characters
Unnecessary white space characters inside tags are removed
White space characters between two tags where one of these two tags is not a singleton is removed
All content inside a style tag ...
How does generic lambda work in C++14?
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Generic lambdas were introduced in C++14.
Simply, the closure type defined by the lambda expression will have a templated call operator rather than the regular, non-template call operator of C++11's lambdas (of course, when auto appears at leas...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
...oves the need of all the boilerplate of gathering HTTP request parameters, converting/validating them, updating the model values, executing the right Java method to do the business stuff and generating the HTML/CSS/JS boilerplate code. With JSF you basically end up with a XHTML page as view definiti...
Postgres and Indexes on Foreign Keys and Primary Keys
...PostgreSQL automatically creates indexes on primary keys and unique constraints, but not on the referencing side of foreign key relationships.
When Pg creates an implicit index it will emit a NOTICE-level message that you can see in psql and/or the system logs, so you can see when it happens. Auto...
How do you match only valid roman numerals with a regular expression?
... where text such as "the Red Seacl and the Great Barrier Reefcli" had been converted to the Red Seacl and the Great Barrier Reefcli. But I still had problems with valid words like Tahiti and fantastic are scrubbed into Tahit and fantasti.
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How to get the contents of a webpage in a shell variable?
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Wget 1.14 version is not accepting convert_links = on with -O- option. It is failing with error -k can be used together with -O only if outputting to a regular file.. Is it expected?
– Prasad Bonthu
Jul 17 '18 at 14:40
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