Peter Krauss

Hello!

I use PostgreSQL, PHP, Javascript, jQuery, HTML, XML, XSLT, and others.

2015 consulting on the following areas,

LexML (XML for law): see lexML.gov.br
JATS (XML for Science): see NISO's Journal Article Tag Suite
HTML+RDFa and Web Semantic
... Corporate Social Responsibility ...

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CEP da minha cidade, onde posso encontrar fonte aberta, atualizada e confiável?

banco-de-dados cep código-aberto código-postal dados-abertos asked Mar 16, 2015 at 15:19

pt.stackoverflow.com

39 votes

HTML class attribute with spaces, it is a W3C valid class?

html css asked Dec 10, 2012 at 20:39

stackoverflow.com

34 votes

Use of XSL-FO, CSS3 instead of CSS2 to create Paginated documents like PDF?

css xml pdf pagination xsl-fo asked May 17, 2012 at 18:43

stackoverflow.com

30 votes

array_reduce() can't work as associative-array "reducer" for PHP?

php mapreduce associative-array asked Mar 23, 2015 at 14:44

stackoverflow.com

28 votes

Why jQuery 1.9+ attr() method not deprecated?

jquery deprecated attr prop asked Feb 25, 2013 at 15:20

stackoverflow.com

28 votes

Are property values in CSS case-sensitive?

html css properties case-sensitive asked Jul 31, 2013 at 10:01

stackoverflow.com

21 votes

What is the current status of software support for JPEG-2000?

standards image-manipulation file-formats asked Apr 18, 2013 at 10:41

softwareengineering.stackexchange.com

20 votes

Chrome extension vue-devtools not detecting Vue

vue.js vuejs2 asked Mar 9, 2018 at 14:43

stackoverflow.com

19 votes

How to use to_jsonb as row_to_jsonb? Where the details about "how much"?

json postgresql jsonb postgresql-9.5 asked Feb 20, 2016 at 22:45

stackoverflow.com

18 votes

Vocabulário da nossa língua, onde encontrar os dados do VOLP?

banco-de-dados código-aberto dados-abertos asked Mar 23, 2014 at 23:22

pt.stackoverflow.com

Top Answers

175

How to round an average to 2 decimal places in PostgreSQL?

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123

Difference between text and varchar (character varying)

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110

What is the difference between jQuery: text() and html() ?

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Storing Images in PostgreSQL

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What is the XY problem?

meta.stackexchange.com

What are the pros and cons of PostGIS geography and geometry types?

gis.stackexchange.com

Setting "checked" for a checkbox with jQuery

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Quais as vantagens e desvantagens entre MySQL e PostgreSQL?

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Use of XSL-FO, CSS3 instead of CSS2 to create Paginated documents like PDF?

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eliminate duplicate array values in postgres

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How to install stable and ~fresh Pandoc on UBUNTU?

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Adjusting Kerning in CSS

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Como fazer um algoritmo fonético para o português brasileiro?

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Array of arrays in PostgreSQL

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Getting list of table comments in PostgreSQL

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Postgres: how do you round a timestamp up or down to the nearest minute?

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When and how do you use server side JavaScript?

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Are property values in CSS case-sensitive?

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Performance of variable expansion vs. sprintf in PHP

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Por que devo usar apenas um "return" em cada função?

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What's the fastest way to do a bulk insert into Postgres?

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Calculating average width of polygon?

gis.stackexchange.com

PostgreSQL - rounding floating point numbers

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View the change history of a file using github.com

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Por que ainda se usam outras codificações além do UTF-8?

pt.stackoverflow.com

Why PHP doesn't support function overloading?

softwareengineering.stackexchange.com

SQL function return-type: TABLE vs SETOF records

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IIF in postgres

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Stripping HTML tags in PostgreSQL

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jQuery: how to change tag name?

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