Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <h1>Description</h1> <p>Instead of capturing the individual quoted substrings like in your example, why not do this in one operation, where the offending strings are just replaced while ignoring the other ones.</p> <p>These expressions will:</p> <ul> <li>ignore escaped quotes like <code>"some \"text is quoted\" in here"</code></li> <li>find the desired <code>~::~</code> which are either inside or outside the quoted sections which is match is determined by the specific expression.</li> <li>assumes the input string already has properly balanced quotes</li> </ul> <p>Note the only difference is with the positive or negative lookahead</p> <p>Regex: <code>~::~(?!(?:(?:\\"|[^\\"])*(?:"(?:\\"|[^"])*){2})*$)</code> This finds the <code>~::~</code> which are <strong>in</strong> side quoted strings</p> <p>Regex: <code>~::~(?=(?:(?:\\"|[^\\"])*(?:"(?:\\"|[^"])*){2})*$)</code> This finds the <code>~::~</code> which are <strong>out</strong> side quoted strings, included here for extra credit but not demonstrated below.</p> <p>Replace with: empty string</p> <p><img src="https://i.stack.imgur.com/1AAYO.png" alt="enter image description here"></p> <h1>Example</h1> <p><a href="http://fiddle.re/nn85a" rel="nofollow noreferrer">Live Demo</a> In the example, you're interested in the "input.replace()" field which shows the output.</p> <p><strong>Sample Text</strong></p> <pre><code>~::~ aaa "bbb" "ccc ~::~ cc\"c ~::~ ccc" "ddd" ~::~ "eee" ~::~ </code></pre> <p><strong>After Replacement</strong></p> <pre><code>~::~ aaa "bbb" "ccc cc\"c ccc" "ddd" ~::~ "eee" ~::~ </code></pre> <h2><br></h2> <h1>Or</h1> <p>If you realy want to just capture the quoted strings while ignoring the escaped quotes then:</p> <p><code>"(?:\\"|[^"])*"</code></p> <p><img src="https://i.stack.imgur.com/Y0VDT.png" alt="enter image description here"></p> <h1>Example</h1> <p><strong>Sample Text</strong></p> <pre><code>~::~ aaa "bbb" "ccc ~::~ cc\"c ~::~ ccc" "ddd" ~::~ "eee" ~::~ </code></pre> <p><strong>Matches</strong></p> <pre><code>[0] =&gt; "bbb" [1] =&gt; "ccc ~::~ c\"cc ~::~ ccc" [2] =&gt; "ddd" [3] =&gt; "eee" </code></pre>
    singulars
    1. This table or related slice is empty.
    1. PORemove or replace substring inside a pattern in javascript
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USanimuson
    1. USRo Yo Mi
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COHi Denomales. Thank you very much for your answer. I was impressed with clean and detailed explanation and examples. For now I picked up another solution, but thinking if I can apply this style to my other project. Again, thank you so much!
      singulars
      1. PO
      1. USvadimk
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload