Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You could use this to strip out the unwanted bits:</p> <pre><code>[yourString stringByReplacingOccurrencesOfString:@"&lt;br&gt;" withString:@""]; </code></pre> <p>Then you would use something like this to remake your string the way you want it:</p> <pre><code>NSString *newString = [NSString stringWithFormat:@"&lt;br&gt;%@&lt;br&gt;", yourString]; </code></pre> <p>You might also want to look at stringByTrimmingCharactersInSet:</p> <p>There are so many things you can do with NSString. Check out the Class Reference: <a href="https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSString_Class/Reference/NSString.html" rel="nofollow">https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSString_Class/Reference/NSString.html</a></p> <p>EDIT: </p> <p>substringToIndex: could be your friend here. You can do this to find out if the first 4 characters of your string consist of the characters you want to remove:</p> <pre><code>NSString *subString = [yourString substringToIndex:4]; if ([subString isEqualToString:@"&lt;br&gt;"]) { yourString = [yourString substringFromIndex:4]; } </code></pre> <p>Then you are creating a new string without those 4 characters. You keep doing this until the first 4 character are not equal to the ones you want to remove.</p> <p>You can do something similar at the end of your string using substringFromIndex. You will need to know the length of your original string to make sure none of your substrings go out of bounds.</p>
    singulars
    1. This table or related slice is empty.
    1. POString Trimming with Certain keyword
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USbeev
    1. USbeev
    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. This table or related slice is empty.
    1. COthank you but [yourString stringByReplacingOccurrencesOfString:@"<br>" withString:@""] this code will remove br tags in SomeHtmlString as well. I don't want to do this. Is there another way?
      singulars
      1. PO
      1. USbselvan
    2. COSo you just want to remove instances of <br> from the beginning and end of the string. Do you know how many instances of <br> will be present each time, or is it a variable amount?
      singulars
      1. PO
      1. USbeev
    3. CONo. i dont know. it changes.
      singulars
      1. PO
      1. USbselvan
 

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