However, in my case the error was caused by a drawback in Safari browser, - turn out it simply does not send user certificate when performing secure websocket connection (wss:// URL scheme).

Hopefully, Firefox browser doesn't have this drawback and all works fine when you use it. Though you would need to install all CA certificates and user certificate into Firefox's store as it turn out doesn't use the system's one.

Source code is available on GitHub: https://github.com/Fantom-foundation/libconsensus-dag

Those were my happiest seconds of 2016. It took me almost 4 years to get from an absolute beginner never danced before to the first public performance.

Just thank you so much Sophia de Lautour, Paul Wagner and Paul Warren for your lessons and passion and patience in explaining tango magic!

If you are pondering to take tango class, think no further, the next beginners course at So-Tango starts in the beginning of February. Sophia and Paul would be happy to lead and follow you from the first basic steps in the class into privy ulterior though warm and friendly life of Sydney milongas.

See details on the poster below or click on it to go to the So-Tango web-site.

Fortunately I have found Master PDF Editor 3 from Code Industry which done job perfectly. It has a free version for non-commercial use. In addition to Evince functionality it supports interactive instructions embedded into PDF document helping to fill the form.

I have tested it on Ubuntu 16.04 and 16.10.

Changes made since previous snapshot:

• added setting reading timeout to socket based on document reading timemout
• added support for wolfssl and mbedtls libraries
• added timeout tracking for https
• removed adjustment on server weight before putting url poprank into url data
• fixed compilation without openssl
• improved OpenSSL detection
• added --enable-mcmodel option for configure
• corrected compilation flags for threadless version of libdpsearch if no apache module selected to build
• switched to CRYPTO_THREADID for OpenSSL 1.0.0 and above
• minor fixes and updates

Changes made since previous one:

• Corrected SQL schema for MySQL5
• Fixed crash on URLs with no schema specified
• New detection for Apache version
• Fixed crossword section construction
• p, option and input HTML tags can now be a section
• More fine sleeping on mutex lock failure
• Fixed compilation on FreeBSD 10
• Added 'Robots collect' command
• Fixed crash if dt:minute limit specified
• Do not process sitemaps for Server/Realm/Subnet commands with nofollow option specified
• Some other minor fixes

I am planning to retire the support for Apache 1.3 in future. Let me know if your are still using it.

The mandatory tag 'html ⚡ for top-level html' is missing or incorrect.

Some plugins, e.g. Add Meta Tags, may alter language_attributes() using 'language_attributes' filter and adding XML-related attributes which are disallowed (see www.ampproject.org/docs/reference/spec#required-markup ) and that causes the error mentioned above.

I have made a fix solving this problem and made pull request for WordPress AMP plugin, you may see it here:
github.com/Automattic/amp-wp/pull/531

The source code is available on GitHub: github.com/Maxime2/cooccurrences

When you execute make command you should see the following output:

cc -O3 -funsigned-char cooccur.c -o cooccur -lm

Example 1
./cooccur a.txt 2 < a.in | tee a.out

Checking pair d e
Count:3  cocount:3
Relative frequency: 1.00

Checking pair a b
Count:3  cocount:1
Relative frequency: 0.33


Example 2
./cooccur b.txt 3 < b.in | tee b.out

Checking pair a penny
Count:3  cocount:3
Relative frequency: 1.00

Checking pair penny earned
Count:4  cocount:1
Relative frequency: 0.25

The cooccur program takes two arguments: the filename of a text file to process and the window of words size to calculate relative frequencies within it. Then the program takes pairs of words from its standard input, one pair per line, to calculate count of appearance of the first word in the text processed and the cooccurrence count for the pair in that text. If the second word appears more than once in the window, only one appearance is counted.

Examples were taken here:

• linguistics.stackexchange.com/a/3774
• iksinc.wordpress.com/tag/co-occurrence-matrix/

Custom made Apache module gives you some savings on request processing time by avoiding invocation of any interpreter to process the request with any programming language (like PHP, Python or Go). The stream parser allows to start processing JSON as soon as the first buffer filled with data while the whole request is still in transmission. And again, as it is an Apache module, the response is starting to construct while request is processing (and still transmitting).

Red&Orange