Hugo rebuild all branches

Author: danielmai

published/basic/1/index.html

@@ -588,12 +588,15 @@
           <h1 class="lesson-heading">Hello World</h1>
 
           <div>
-            <div class="notices note" >
-  <span class="type">Note</span> 
-  For the following queries to run, you should have loaded data in the [introduction](../../intro/3/).
+            
+
+
+<div class="notices note" >
+  <span class="type">Note</span> <p>For the following queries to run, you should have loaded data in the <a href="../../intro/3/">introduction</a>.</p>
 
 </div>
 
+
 <p>Let’s have a look at a hello world query in GraphQL+-.</p>
 
 <p>Every query has a name, and the result is labelled with the same name.</p>
@@ -606,37 +609,40 @@ <h1 class="lesson-heading">Hello World</h1>
 <p>Something to try : Change the query to select someone else.
 You can check the <a href="../../intro/4">sample data</a> again.</p>
 
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
   <div class="expandable-content">
-    
-Find a name in the data and try
-```
-{
-  find_someone(func: eq(name, "...name in here...")) {
+    <p>Find a name in the data and try</p>
+
+<pre><code>{
+  find_someone(func: eq(name, &quot;...name in here...&quot;)) {
     name
     age
   }
 }
-```
-Or look at the `UID`s in the data and try
-```
-{
+</code></pre>
+
+<p>Or look at the <code>UID</code>s in the data and try</p>
+
+<pre><code>{
   find_someone(func: uid(...uid number here...)) {
     name
     age
   }
 }
-```
-You can edit the queries and try whatever you like.  When there are
+</code></pre>
+
+<p>You can edit the queries and try whatever you like.  When there are
 answers like this, cut and paste them into the query panel, then edit and
-run them.
+run them.</p>
 
   </div>
 </div>
 
+
 <p>The tutorial will handle the running of the query for you, so
 just focus on the query text.  You can also learn about <a href="https://docs.dgraph.io/get-started/#step-3-run-queries">posting
 queries</a> or <a href="https://docs.dgraph.io/clients/">programming with Dgraph</a>.</p>

published/basic/11/index.html

@@ -601,13 +601,13 @@ <h1 class="lesson-heading">How Dgraph Search Works</h1>
 <p>The root <code>func:</code> only accepts a single function and doesn&rsquo;t accept <code>AND</code>, <code>OR</code> and <code>NOT</code> connectives as in filters. So the syntax <code>query_name(func: foo(...)) @filter(... AND ...) {...}</code> is required when further filtering on the elements returned by the root function is required.</p>
 
 <p>Something to try: Find all people who are in their 20s, and have at least 2 friends.
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
-  <div class="expandable-content"></p>
-
-<pre><code>{
+  <div class="expandable-content">
+    <pre><code>{
   lots_of_friends(func: ge(count(friend), 2)) @filter(ge(age, 20) AND lt(age, 30)) {
     name@.
     age
@@ -618,8 +618,9 @@ <h1 class="lesson-heading">How Dgraph Search Works</h1>
 }
 </code></pre>
 
-<p></div>
-</div></p>
+  </div>
+</div>
+</p>
 
           </div>
         </div>

published/basic/15/index.html

@@ -596,12 +596,15 @@ <h1 class="lesson-heading">Normalize</h1>
 <li><p>flattens the result to remove nesting</p></li>
 </ul>
 
+
+
+
 <div class="notices tip" >
-  <span class="type">Tip</span> 
-Aliased names can be the same as the original edge.
+  <span class="type">Tip</span> <p>Aliased names can be the same as the original edge.</p>
 
 </div>
 
+
           </div>
         </div>
 

published/basic/17/index.html

@@ -610,13 +610,13 @@ <h1 class="lesson-heading">Facets : Edge attributes</h1>
 <p>For JSON mutation with Facets see: <a href="https://docs.dgraph.io/mutations/#facets">https://docs.dgraph.io/mutations/#facets</a></p>
 
 <p>Run this mutation on you terminal, before running the query:
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
-  <div class="expandable-content"></p>
-
-<pre><code>curl -H &quot;Content-Type: application/rdf&quot; localhost:8080/mutate?commitNow=true -XPOST -d $'
+  <div class="expandable-content">
+    <pre><code>curl -H &quot;Content-Type: application/rdf&quot; localhost:8080/mutate?commitNow=true -XPOST -d $'
 {
   set {
 
@@ -658,8 +658,9 @@ <h1 class="lesson-heading">Facets : Edge attributes</h1>
 }' | python -m json.tool | less
 </code></pre>
 
-<p></div>
-</div></p>
+  </div>
+</div>
+</p>
 
 <h3 id="add-multiple-attributes-to-a-third-single-node">Add multiple attributes to a third single node</h3>
 
@@ -673,19 +674,20 @@ <h3 id="add-multiple-attributes-to-a-third-single-node">Add multiple attributes
 </code></pre>
 
 <p>more example:
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
-  <div class="expandable-content"></p>
-
-<pre><code>_:MyNode &lt;Morning&gt; &lt;0x0f43&gt; ( foo=true, and=1 , since=2006-02-02T13:01:09 ) .
+  <div class="expandable-content">
+    <pre><code>_:MyNode &lt;Morning&gt; &lt;0x0f43&gt; ( foo=true, and=1 , since=2006-02-02T13:01:09 ) .
 _:MyNode &lt;Evening&gt; &lt;0x0f43&gt; ( bar=false, and=2, since=2006-02-02T13:01:09 ) .
 _:MyNode &lt;Night&gt;   &lt;0x22&gt;   ( bar=true, and=3,  since=2006-02-02T13:01:09 ) .
 </code></pre>
 
-<p></div>
-</div></p>
+  </div>
+</div>
+</p>
 
 <p>If you do the same mutation above but using the same predicates instead of unique one. You gonna override the Edge attribute. Line by line. So you must to use distinct predicates.</p>
 

published/basic/2/index.html

@@ -601,15 +601,14 @@ <h1 class="lesson-heading">Graphs as results</h1>
 <p>Something to try : Michael also owns a pet, find it and its <code>name</code>. The
 <code>owns_pet</code> edge will help here.</p>
 
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
   <div class="expandable-content">
-    
-```
-{
-  michaels_pet(func: eq(name, "Michael")) {
+    <pre><code>{
+  michaels_pet(func: eq(name, &quot;Michael&quot;)) {
     name
     age
     friend {
@@ -620,11 +619,12 @@ <h1 class="lesson-heading">Graphs as results</h1>
     }
   }
 }
-```
-  
+</code></pre>
+
   </div>
 </div>
 
+
           </div>
         </div>
 

published/basic/5/index.html

@@ -604,17 +604,16 @@ <h1 class="lesson-heading">Queries describe graphs</h1>
 <p>Something to try: How about Michael’s friends&rsquo; pets, or Michael&rsquo;s
 friends&rsquo; friends.</p>
 
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
   <div class="expandable-content">
-    
-Query Michael's friends' pets:
+    <p>Query Michael&rsquo;s friends&rsquo; pets:</p>
 
-```
-{
-  michael_friends_pets(func: eq(name, "Michael")) {
+<pre><code>{
+  michael_friends_pets(func: eq(name, &quot;Michael&quot;)) {
     name
     age
     friend {
@@ -625,12 +624,12 @@ <h1 class="lesson-heading">Queries describe graphs</h1>
     }
   }
 }
-```
+</code></pre>
 
-Query Michael's friends' friends:
-```
-{
-  michael_friends_friends(func: allofterms(name, "Michael")) {
+<p>Query Michael&rsquo;s friends&rsquo; friends:</p>
+
+<pre><code>{
+  michael_friends_friends(func: allofterms(name, &quot;Michael&quot;)) {
     name
     age
     friend {
@@ -641,11 +640,12 @@ <h1 class="lesson-heading">Queries describe graphs</h1>
     }
   }
 }
-```  
+</code></pre>
 
   </div>
 </div>
 
+
 <p>The idea is to formulate the query as a traversal
 through the graph, following edges to the desired data.  The <code>uid</code>&rsquo;s in the JSON output allow
 interpretation as a graph rather than a tree.  See, for example, the

published/basic/index.xml

@@ -17,7 +17,8 @@
       <pubDate>Wed, 26 Apr 2017 22:36:18 +1000</pubDate>
 
       <guid>https://tour.dgraph.io/basic/1/</guid>
-      <description>Note For the following queries to run, you should have loaded data in the [introduction](../../intro/3/).  Let’s have a look at a hello world query in GraphQL+-.
+      <description>Note For the following queries to run, you should have loaded data in the introduction.
+ Let’s have a look at a hello world query in GraphQL+-.
 Every query has a name, and the result is labelled with the same name.
 The search criteria func: ... matches nodes. Function eq does what you&amp;rsquo;d expect, matching nodes with a name equalling &amp;ldquo;Michael&amp;rdquo;. The result is the matched nodes and listed outgoing edges from those nodes.</description>
     </item>
@@ -171,7 +172,8 @@ In the query below, Dgraph returns all Michael&amp;rsquo;s friends, and only the
       <description>The @normalize directive
  returns only edges listed with an alias, and
  flattens the result to remove nesting
-  Tip Aliased names can be the same as the original edge.  </description>
+  Tip Aliased names can be the same as the original edge.
+ </description>
     </item>
 
     <item>

published/blocksvars/1/index.html

@@ -588,12 +588,15 @@
           <h1 class="lesson-heading">Multiple Named Query Blocks</h1>
 
           <div>
-            <div class="notices note" >
-  <span class="type">Note</span> 
-  From now on, to run the queries, you'll need to have loaded the [million triple movie dataset](../../moredata/1/).
+            
+
+
+<div class="notices note" >
+  <span class="type">Note</span> <p>From now on, to run the queries, you&rsquo;ll need to have loaded the <a href="../../moredata/1/">million triple movie dataset</a>.</p>
 
 </div>
 
+
 <p>Queries can be issued as multiples.</p>
 
 <p>For queries labelled <code>q1, ..., qn</code> issued as a multiple query block, the JSON

published/blocksvars/11/index.html

@@ -591,13 +591,13 @@ <h1 class="lesson-heading">Exercise : Latest Movies</h1>
             <p>Write a query to find the most recently released movie by each director and order the result by the release dates.</p>
 
 <p>If you need some hints try:
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
-  <div class="expandable-content"></p>
-
-<p>To solve this, you&rsquo;ll need to</p>
+  <div class="expandable-content">
+    <p>To solve this, you&rsquo;ll need to</p>
 
 <ul>
 <li>work out how to query for all directors - what have directors done that make them directors?</li>
@@ -608,17 +608,18 @@ <h1 class="lesson-heading">Exercise : Latest Movies</h1>
 <li>for something extra, try using <code>since</code> to work out how many days since the movie was released (or how many days till release, for some)</li>
 </ul>
 
-<p></div>
-</div></p>
+  </div>
+</div>
+</p>
 
 <p>Spoiler alert:
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
-  <div class="expandable-content"></p>
-
-<pre><code>{ # Get all directors
+  <div class="expandable-content">
+    <pre><code>{ # Get all directors
   var(func: has(director.film)) @cascade {
     director.film {
       date as initial_release_date
@@ -642,8 +643,9 @@ <h1 class="lesson-heading">Exercise : Latest Movies</h1>
 }
 </code></pre>
 
-<p></div>
-</div></p>
+  </div>
+</div>
+</p>
 
           </div>
         </div>

published/blocksvars/6/index.html

@@ -601,23 +601,22 @@ <h1 class="lesson-heading">Exercise: Query Variables linking queries</h1>
 <p>As an optional challenge, for each
 of those actors list the movies they have made with either director.</p>
 
+
 <div class="expandable">
   <a data-action="toggle-expandable" href="#expand">
     <i class="fa fa-caret-down"></i> Show answer
   </a>
   <div class="expandable-content">
-    
-```
-{
-  var(func: allofterms(name@en, "Peter Jackson")) {
+    <pre><code>{
+  var(func: allofterms(name@en, &quot;Peter Jackson&quot;)) {
     F_PJ as director.film {
       starring{
         A_PJ as performance.actor
       }
     }
   }
 
-   var(func: allofterms(name@en, "Martin Scorsese")) {
+   var(func: allofterms(name@en, &quot;Martin Scorsese&quot;)) {
     F_MS as director.film {
       starring{
         A_MS as performance.actor
@@ -634,12 +633,14 @@ <h1 class="lesson-heading">Exercise: Query Variables linking queries</h1>
     }
   }
 }
-```  
-The syntax `uid(F_PJ, F_MS)` means the UIDs in either `F_PJ` or `F_MS` and is equivalent to `uid(F_PJ) OR uid(F_MS)`.
+</code></pre>
+
+<p>The syntax <code>uid(F_PJ, F_MS)</code> means the UIDs in either <code>F_PJ</code> or <code>F_MS</code> and is equivalent to <code>uid(F_PJ) OR uid(F_MS)</code>.</p>
 
   </div>
 </div>
 
+
           </div>
         </div>