Still progress
This commit is contained in:
Yann Esposito (Yogsototh)
parent
8cf013bfb0
commit
2525d63244
GPG Key ID:
7B19A4C650D59646
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@ -4,5 +4,5 @@
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#+begin_archive
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@@html:<li>@@ @@html:<span class="archive-item"><span class="archive-date">@@ 2019-07-12: @@html:</span>@@ [[file:posts/draft-professional-lessons-and-opinions.org][Professional Lessons and Opinions]] @@html:</span>@@ @@html:</li>@@
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@@html:<li>@@ @@html:<span class="archive-item"><span class="archive-date">@@ 2019-07-05: @@html:</span>@@ [[file:posts/2019-07-04-org-publish.org][org-publish]] @@html:</span>@@ @@html:</li>@@
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@@html:<li>@@ @@html:<span class="archive-item"><span class="archive-date">@@ 2019-07-07: @@html:</span>@@ [[file:posts/2019-07-04-static-org-publish.org][Static blog with org-mode]] @@html:</span>@@ @@html:</li>@@
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#+end_archive
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@ -6,13 +6,25 @@ body {
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font-family: menlo, monospace;
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font-size: 15px;
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line-height: 20px;
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max-width: 50em;
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margin: 0 auto;
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margin: 0;
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padding: 0;
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border: 0;
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hyphens: auto;
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-webkit-hyphens: auto;
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-moz-hyphens:auto;
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-ms-hyphens:auto;
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}
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#preamble,#postamble {
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opacity: 0.5;
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}
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#preamble:focus,#postamble:focus,
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#preamble:hover,#postamble:hover {
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opacity:1;
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}
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#content,.content {
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max-width: 50em;
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margin: 0 auto;
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}
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h1, h2, h3, h4, h5, h6,
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pre, code, blockquote, ol, ul,
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@ -48,7 +60,6 @@ hr {
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line-height: 0;
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overflow: hidden;
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border: 0;
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margin: 20px 0;
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}
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hr:after {
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content: "----------------------------------------------------------------------------------------------------";
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@ -117,32 +128,49 @@ ol > li:before {
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/* colors */
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img { max-width: 100%;
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max-height: 800px;
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margin: 20px auto; }
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footer { font-size: 0.8em; opacity: 0.5; }
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footer:hover { opacity: 1; }
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navigation { font-weight: bold;
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font-family: menlo, monospace;
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}
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navigation a { display: inline-block;
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padding: .5ex 1ex;
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margin-right: 1em;
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}
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.article-date { opacity: 0.5; font-size: 0.8; }
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table { width: 100%;
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margin: 20px 0;
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border-collapse: collapse;
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border: solid 1px; }
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td, th { height: 20px;
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padding: 0 10px;
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text-align: left;
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vertical-align: middle;
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border-right: solid 1px;
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border-left: solid 1px;
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}
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img {
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max-width: 100%;
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max-height: 800px;
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margin: 20px auto;
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}
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footer {
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font-size: 0.8em;
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}
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.article-date {
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opacity: 0.5;
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font-size: 0.8;
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}
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table {
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width: 100%;
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margin: 20px 0;
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border-collapse: collapse;
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border: solid 1px;
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}
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td, th {
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height: 20px;
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padding: 0 10px;
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text-align: left;
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vertical-align: middle;
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border-right: solid 1px;
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border-left: solid 1px;
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}
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navigation {
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font-weight: bold;
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font-family: menlo, monospace;
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display: block;
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margin: 0 0 20px 0;
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}
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navigation > a {
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margin-right: 10px;
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}
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.footpara { display: inline; }
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.footdef > sup {
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font-size: 16px;
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vertical-align: middle;
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}
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.footdef > sup::after {
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content: ": ";
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}
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/* colors
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$base03: #002b36;
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@ -1,5 +1,4 @@
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#+TITLE: Welcome!
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#+DATE: 2019-07-04
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#+KEYWORDS: programming
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#+AUTHOR: Yann Esposito
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#+EMAIL: yann.esposito@gmail.com
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@ -7,6 +6,7 @@
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#+LANGUAGE: en
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#+LANG: en
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#+OPTIONS: H:5
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#+STARTUP: showeverything
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This is a new take on my personal blog.
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I tried to have some minimalism in mind but not too much.
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@ -27,7 +27,7 @@ With [[http://orgmode.org][org-mode]]
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You can have a basic demo about most supported content styles/type (paragraphs,
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lists, tables, etc...) [[file:./demo.org][here]].
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* Code magic :noexport:
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* Code magic :noexport:
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#+begin_src elisp :results none
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(require 'org)
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(require 'ox-publish)
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@ -37,8 +37,8 @@ lists, tables, etc...) [[file:./demo.org][here]].
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(defun org-blog-prepare (project-plist)
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"With help from `https://github.com/howardabrams/dot-files'.
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Touch `index.org' to rebuilt it.
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Argument `PROJECT-PLIST' contains information about the current project."
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Touch `index.org' to rebuilt it.
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Argument `PROJECT-PLIST' contains information about the current project."
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(let* ((base-directory (plist-get project-plist :base-directory))
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(buffer (find-file-noselect (expand-file-name "index.org" base-directory) t)))
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(with-current-buffer buffer
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@ -52,22 +52,27 @@ lists, tables, etc...) [[file:./demo.org][here]].
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"<link rel=\"alternative\" type=\"application/rss+xml\" title=\"Subscribe to articles\" href=\"/archives.xml\" />"
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"<link rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/favicon.ico\">"))
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(defun org-blog-preamble (info)
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"Pre-amble for whole blog."
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(concat
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"<strong><code>Her.esy.fun"
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(when-let ((date (get-from-info info :date)))
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(format " - <span class=\"article-date\">%s</span>" date))
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"</code></strong>"))
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(defun menu ()
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"Blog menu"
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(concat
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"<navigation>"
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"<a href=\"/\">Home</a>"
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"<a href=\"/archive.html\">Posts</a>"
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"<navigation id=\"menu\">"
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(mapconcat 'identity
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'("<a href=\"/index.html\">Home</a>"
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"<a href=\"/archive.html\">Posts</a>"
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"<a href=\"#preamble\">↑ Top ↑</a>")
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" | ")
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"</navigation>"))
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(defun org-blog-preamble (info)
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"Pre-amble for whole blog."
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(concat
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"<div class=\"content\">"
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"<strong><a href=\"/index.html\">Her.esy.fun</a></strong>"
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(when-let ((date (get-from-info info :date)))
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(format " - <span class=\"article-date\">%s</span>" date))
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" - <a href=\"#menu\">↓ menu ↓</a>"
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"</div>"))
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(defun get-from-info (info k)
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(let ((i (car (plist-get info k))))
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(when (and i (stringp i))
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@ -75,26 +80,30 @@ lists, tables, etc...) [[file:./demo.org][here]].
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(defun org-blog-postamble (info)
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"Post-amble for whole blog."
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(concat "<footer>"
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(when-let ((author (get-from-info info :author)))
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(if-let ((email (plist-get info :email)))
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(format "<div class=\"author\">Author: <a href=\"mailto:%s\">%s</a></div>" email author)
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(format "<div class=\"author\">Author: %s</div>" author)))
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(when-let ((date (get-from-info info :date)))
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(format "<div class=\"date\">Created: %s</div>" date))
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(when-let ((keywords (plist-get info :keywords)))
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(format "<div class=\"keywords\">Keywords: <code>%s</code></div>" keywords))
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(format "<div class=\"date\">Generated: %s</div>"
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(format-time-string "%Y-%m-%d %H:%M:%S"))
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(format (concat "<div class=\"creator\"> Generated with "
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"<a href=\"https://www.gnu.org/software/emacs/\" target=\"_blank\" rel=\"noopener noreferrer\">Emacs %s</a>, "
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"<a href=\"http://spacemacs.org\" target=\"_blank\" rel=\"noopener noreferrer\">Spacemacs %s</a>, "
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"<a href=\"http://orgmode.org\" target=\"_blank\" rel=\"noopener noreferrer\">Org Mode %s</a>"
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"</div>")
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emacs-version spacemacs-version org-version)
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"</footer>"
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"<hr/>"
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(menu)))
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(concat
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"<div class=\"content\">"
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"<footer>"
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"<hr/>"
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(when-let ((author (get-from-info info :author)))
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(if-let ((email (plist-get info :email)))
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(format "<div class=\"author\">Author: <a href=\"mailto:%s\">%s</a></div>" email author)
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(format "<div class=\"author\">Author: %s</div>" author)))
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(when-let ((date (get-from-info info :date)))
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(format "<div class=\"date\">Created: %s</div>" date))
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(when-let ((keywords (plist-get info :keywords)))
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(format "<div class=\"keywords\">Keywords: <code>%s</code></div>" keywords))
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(format "<div class=\"date\">Generated: %s</div>"
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(format-time-string "%Y-%m-%d %H:%M:%S"))
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(format (concat "<div class=\"creator\"> Generated with "
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"<a href=\"https://www.gnu.org/software/emacs/\" target=\"_blank\" rel=\"noopener noreferrer\">Emacs %s</a>, "
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"<a href=\"http://spacemacs.org\" target=\"_blank\" rel=\"noopener noreferrer\">Spacemacs %s</a>, "
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"<a href=\"http://orgmode.org\" target=\"_blank\" rel=\"noopener noreferrer\">Org Mode %s</a>"
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"</div>")
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emacs-version spacemacs-version org-version)
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"<hr/>"
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"</footer>"
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(menu)
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"</div>"))
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(defun org-blog-sitemap-format-entry (entry _style project)
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"Return string for each ENTRY in PROJECT."
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@ -194,4 +203,3 @@ lists, tables, etc...) [[file:./demo.org][here]].
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'my-org-export-add-target-blank-to-http-links)
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#+end_src
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@ -6,15 +6,13 @@
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This is the first article using my new blog system.
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Each time I try different things.
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Once in a while, I create a new personal website.
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A long time ago, I used PHP for my first website.
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I used include and took care of XHTML pages validation.
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Then I used [[http://nanoc.ws][nanoc]], a ruby static website.
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Then I switched to [[https://jaspervdj.be/hakyll/][hakyll]] because I wanted to switch to a Haskell's written tool.
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Now I'll try to use emacs [[http://orgmode.org][org-mode]].
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So the article is a classical, Why?, How?
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Then I used [[http://nanoc.ws][nanoc]], a ruby static website generator.
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Then I switched to [[https://jaspervdj.be/hakyll/][hakyll]] because I wanted to switch to a Haskell's written
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tool.
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Now I'll try to use [[http://orgmode.org][org-mode]].
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* Why?
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@ -28,8 +26,8 @@ Then I started to work in Clojure and I heard that emacs might certainly be a
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better fit for LISP dialiects.
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But, I couldn't switch to an editor without vim keybindings support because they
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are so great once you're used to them.
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But miracle it was about the time [[http://spacemacs.org][spacemacs]] appeared and I switched.
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It was really impressive how well the vim keybindings worked so well.
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By chance it was about the same time that [[http://spacemacs.org][spacemacs]] appeared and I switched.
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Is is really impressive how well the vim keybindings are supported.
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Even most of the advanced vim features I used to use worked like a charm.
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The first benefit of emacs is you can configure emacs with elisp.
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@ -5,15 +5,56 @@
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#+KEYWORDS: programming, blog, org-mode
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#+DESCRIPTION: Different divagations about my experiences in the professional world of Software Developper
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* Technical Choices
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#+begin_comment
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How to choose a programming language/paradigm to write with.
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- programming is about making the program do what you want it to do.
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- not much told, lot harder, and not as natural/intuitive; a program should not
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do something you do not want it to do.
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- programming paradigms, functional is superior because it better fit all
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real-life scenarios.
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- in Machine Learning, Kolmogorov complexity. Object Oriented is worse than
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Functional programming to represent naturally many real life problems.
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What did I learned? Is it a set of specific knowledges or can we discover great
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common principles?
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- restart from zero, tabula rasa, what is programming?
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#+end_comment
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I could talk to much about that.
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But a few short written down lessons.
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If you want to reach productivity and not necessarily enlightenment.
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You have to stop learning and use what you know well.
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And do not try to use things you don't know.
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In particular, most programming languages/ide/workflow/utils/tools have basic
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and advanced features.
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If want want to produce and deliver in time. Your best bet is to limit yourselve to
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a minimal set of features that give you enough power of combination instead of
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looking for a super generic strong solution.
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Clojure for example has:
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- functions
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- higher-level functions
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- destructuring
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- defmethods
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- protocols
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- macros
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- atoms, agents, core.async
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- Java FFI
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In fact, writing a fully working app you only need, basic data structure (edn) and functions.
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That's it.
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I was part of a team that created an advanced full featured app using only those.
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No magic, just taking care of the state and not writting spaggethi code.
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* How I choose
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- Functional programming is superior to imperative and object oriented
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languages
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