It&#39;s possible. See. https://stackoverflow.com/questions/6268391/is-there-a-way-to-represent-a-long-string-that-doesnt-have-any-whitespace-on-mul

Quoted example:

    &quot;abcdefghi\
    jklmnopqr\
    stuvwxyz&quot;

Single quotes may also work depending on the parsing library so YMMV.

I am using angularjs in a project and in which I am using ng-options for generating &lt;select&gt;.

Initially when the pages reload and no option element is selected the html generated like below:

    &lt;select size=&quot;3&quot; ng-model=&quot;item&quot; ng-options=&quot;s.name for s in itemlist&quot;&gt;
    &lt;option value=&quot;?&quot; selected=&quot;selected&quot;&gt;&lt;/option&gt;
    &lt;option value=&quot;0&quot;&gt;Item 1&lt;/option&gt;
    &lt;option value=&quot;1&quot;&gt;Item 2&lt;/option&gt;
    &lt;option value=&quot;2&quot;&gt;Item 3&lt;/option&gt;
    &lt;/select&gt;

But when I select an element (ex. Item 2) the first blank select is gone. I know its happening as ng-model is being set by select value. But I want first select always blank so that user can reset the filter.

Thanks in advance.

ng-options how to set first select always blank

I have a string: &quot;www.google.com.sdg.jfh.sd&quot;

I want to find the first &quot;.s&quot; string that is found after &quot;sdg&quot;.

so I have the index of &quot;sdg&quot;, by:

    var start_index = str.indexOf(&quot;sdg&quot;);

now I need to find the first &quot;.s&quot; index that is found after &quot;sdg&quot;

any help appreciated!

Find first index of a string after index

I tried to understand the specifications here but they&#39;re actually quite difficult to understand.

http://www.yaml.org/spec/1.2/spec.html#id2779048

As far as I can see, there are three ways of wrapping text but their function is very similar... in fact so similar that I don&#39;t get the point in having all of them instead of one or two.

Well my problem is that I have some String that is really long (~700 characters) but has no whitespaces.
Now of course I want to put it into multiple lines but there seems to be no way to do so without having any linefeeds or space characters that I do not want.

So is this actually possible?

    ---
    aTest:
        hereComes
        SomeText
        ThatShould
        NotHave
        AnyWhitespaces

YAML multiline wrap without space

I tried to understand the specifications here but they're actually quite difficult to understand.
<a href="http://www.yaml.org/spec/1.2/spec.html#id2779048" target="_blank" rel="noopener noreferrer">http://www.yaml.org/spec/1.2/spec.html#id2779048</a>
As far as I can see, there are three ways of wrapping text but their function is very similar... in fact so similar that I don't get the point in having all of them instead of one or two.
Well my problem is that I have some String that is really long (~700 characters) but has no whitespaces.
Now of course I want to put it into multiple lines but there seems to be no way to do so without having any linefeeds or space characters that I do not want.
So is this actually possible?
<pre><code class="hljs language-yaml">---
aTest:
 hereComes
 SomeText
 ThatShould
 NotHave
 AnyWhitespaces
</code></pre>

I know there are a few questions about this on SO, but I couldn&#39;t find what I was looking for.

I&#39;m using [pyyaml][1] to read (`.load()`) a `.yml` file, modify or add a key, and then write it (`.dump()`) again. The problem is that I want to keep the file format post-dump, but it changes.

For example, I edit the key `en.test.index.few` to say `&quot;Bye&quot;` instead of `&quot;Hello&quot;`

**Python:** 

&lt;!-- language: lang-python --&gt;

    with open(path, &#39;r&#39;, encoding = &quot;utf-8&quot;) as yaml_file:
        self.dict = pyyaml.load(yaml_file)

Then, afther changing the key:

&lt;!-- language: lang-python --&gt;

    with open(path, &#39;w&#39;, encoding = &quot;utf-8&quot;) as yaml_file:
        dump = pyyaml.dump(self.dict, default_flow_style = False, allow_unicode = True, encoding = None)
        yaml_file.write( dump )

**Yaml:**

*Before:*

&lt;!-- language: lang-yaml --&gt;

    en:
      test:
        new: &quot;Bye&quot;
        index:
          few: &quot;Hello&quot;
      anothertest: &quot;Something&quot;



*After:*

&lt;!-- language: lang-yaml --&gt;

    en:
      anothertest: Something
      test:
        index:
          few: Hello
        new: Bye



Is there a way to keep the same format?, for example the qoutes and order. Am I using the wrong tool for this?

I know maybe the original file it&#39;s not entirely correct, but I have no control over it (it&#39;s a Ruby on Rails i18n file). 

Thank you very much.

  [1]: http://pyyaml.org/

PyYAML dump format

According to [yaml.org][1], the official file extension is `.yaml`. 

Quote: 

&gt; ### Is there an official extension for YAML files?
&gt; Please use &quot;.yaml&quot; when possible.


However there seems to be a disagreement on the internet on which extension to use. If you look up [examples on the web][2], many of them use the unsanctioned `.yml` extension. 

Searching Google returns nearly 3 times as many results for the shorter one.

---- 
![enter image description here][3]   
49,100

----

![enter image description here][4]  
15,400

-----


So which am I supposed to use? The proper 4 letter extension suggested by the creator, or the 3 letter extension found in the wild west of the internet? 


  [1]: http://www.yaml.org/faq.html
  [2]: https://github.com/gitlabhq/gitlabhq/tree/6-4-stable/config
  [3]: http://i.stack.imgur.com/PC5Gn.png
  [4]: http://i.stack.imgur.com/vqc4S.png

Is it .yaml or .yml?

I read them on [YAML-wikipedia][1] but not really understood the main difference between them. I saw there are someone using `.yaml` extension, however, **Symfony2** use `.yml` extension. 

**YAML** is a human-readable data serialization format that takes concepts from programming languages such as C, Perl, and Python, and ideas from XML and the data format of electronic mail.

**YAML** is a recursive acronym for &quot;YAML Ain&#39;t Markup Language&quot;. Early in its development, YAML was said to mean &quot;Yet Another Markup Language&quot;,[3] but it was then reinterpreted (backronyming the original acronym) to distinguish its purpose as data-oriented, rather than document markup.

So, how exactly the different between `.yaml` and `.yml`? When should we prefer one over the other?

 


  [1]: http://en.wikipedia.org/wiki/YAML

What is the difference between .yaml and .yml extension?

I am designing a new YAML file, and I want to use the most standard style of naming.  Which is it?

Hyphenated?

    - job-name:
        ...

lower_case_with_underscores?

    - job_name:
        ...

CamelCase?

    - jobName:
        ...



What is the canonical YAML naming style

I tried using env variables in my application.yml configration like:

    spring:
      main:
        show_banner: false

    ---

    spring:
      profiles: production
    server:
      address: $OPENSHIFT_DIY_IP
      port: $OPENSHIFT_DIY_PORT

but the env variables are not resolved. Do I have to provide a different notation?

In Rails you can e.g. use &lt;%= ENV[&#39;FOOVAR&#39;] %&gt;

The only alternative is to run the app like:

    java -jar my.jar --server.address=$OPENSHIFT_DIY_IP --server.port=$OPENSHIFT_DIY_PORT


Does application.yml support environment variables?

is there any way to set word-wrap for all new/existing files should be in word-wrapping.

i need to set by default all the file in word-wrapping like notepadd++.

Thanks in advance.

Is it possible to set Wordwrap in WebStorm? I need to set by default all the files should be in wordwraping

I am experiencing a problem that never happened before and seems really unprecedented, some text is not wrapping inside a div.

In this link is a sample of my html code: 

&lt;http://jsfiddle.net/NDND2/2/&gt;
    
    &lt;div id=&quot;calendar_container&quot;&gt;
       &lt;div id=&quot;events_container&quot;&gt;  
          &lt;div class=&quot;event_block&quot;&gt;
             &lt;div class=&quot;title&quot;&gt;
                lorem ipsum lorem ipsumlorem ipsumlorem ipsumlorem
             &lt;/div&gt;
          &lt;/div&gt;
       &lt;/div&gt;
    &lt;/div&gt;


Any help??

Text not wrapping inside a div element

I have a viewer with a control bar consisting of divs in a row. The other items have the FA icon already over the text for it so there is no issue with screen size but in order to differentiate two of the buttons that have higher level control to switch the content in the viewer. They are laid out as shown below:

    &lt;i class=&quot;fa fa-toggle-right lg&quot;&gt;&lt;/i&gt; &lt;span style=&quot;font-size:18px;&quot;&gt;Next

When this is shown on a small screen like an iPhone, the icon moves over the text and I&#39;d like it to stay next to it instead. The reason being that the other button then lines up with the icon below it which is bad looking UI.

    Previous&lt;i class=&quot;fa fa-toggle-left lg&quot;&gt;&lt;/i&gt;

Any options as to how to keep them from wrapping?

Keep Text From Wrapping in Bootstrap 3 Responsive Design

IONIC has two problems about word-wrap in ion-item:
1. String would be truncated by the dots appended at the end, how to show full content without dots ?
2. Automatic line breaks and responsive are not working in Firefox (Chrome is ok), how to fix this problem in Firefox ?
```
&lt;div class=&quot;row responsive-sm&quot;&gt;
	&lt;div class=&quot;col&quot;&gt;
		&lt;div class=&quot;item item-body&quot;&gt;
			&lt;ion-item class=&quot;wrap&quot; style=&quot;word-wrap: break-word; word-break: break-all;&quot;&gt;
			#fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion #fashion 
		    &lt;/ion-item&gt;
	    &lt;/div&gt;
    &lt;/div&gt;
&lt;/div&gt;
```
Here is Full HTML to show the problem
[codepen][1]


  [1]: http://codepen.io/din2/pen/EVxEQY

How to wordwrap a long string in ion-item

eg:

    ```
    some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; some very long line; 
    ```

will force user to scroll in github/gitlab issues.
Is there a way to soft-line wrap inside ``` code block ``` ?

I&#39;ve read the related questions but they seem different (eg jekyll etc).

EDIT: manually editing code to limit to 80 columns is not a viable option (eg, when pasting from a compiler output/log etc; that&#39;s a lot of work and should not be necessary)

EDIT: see also https://github.com/softvar/enhanced-github/issues/95

Content Type	Original Author	Original Content on Stackoverflow
Question	swenzel	View Question on Stackoverflow
Solution 1 - Yaml	Tek	View Answer on Stackoverflow

YAML multiline wrap without space

Yaml Problem Overview

Yaml Solutions

Solution 1 - Yaml

Find first index of a string after index

ng-options how to set first select always blank

Attributions