Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>I would at first use this regex to determine wether a comma or a dot is used as a comma delimiter (It fetches the last of the two):</p> <pre><code>[0-9,\.]*([,\.])[0-9]* </code></pre> <p>I would then strip all of the other sign (which the previous didn't match). If there were no matches, you already have an integer and can skip the next steps. The removal of the chosen sign can easily be done with a regex, but there are also many other functions which can do this faster/better.</p> <p>You are then left with a number in the form of an integer possible followed by a comma or a dot and then the decimals, where the integer- and decimal-part easily can be separated from eachother with the following regex.</p> <pre><code>([0-9]+)[,\.]?([0-9]*) </code></pre> <p>Good luck!</p> <p><strong>Edit:</strong></p> <p>Here is an example made in python, I assume the code should be self-explaining, if it is not, just ask.</p> <pre><code>import re input = str(raw_input()) delimiterRegex = re.compile('[0-9,\.]*([,\.])[0-9]*') splitRegex = re.compile('([0-9]+)[,\.]?([0-9]*)') delimiter = re.findall(delimiterRegex, input) if (delimiter[0] == ','): input = re.sub('[\.]*','', input) elif (delimiter[0] == '.'): input = re.sub('[,]*','', input) print input </code></pre> <p>With this code, the following inputs gives this:</p> <ul> <li><p><strong>111.111,11</strong> </p> <p>111111,11</p></li> <li><p><strong>111,111.11</strong></p> <p>111111.11</p></li> <li><p><strong>111,111</strong> </p> <p>111,111</p></li> </ul> <p>After this step, one can now easily modify the string to match your needs.</p>
    singulars
    1. This table or related slice is empty.
    1. PORegex to parse international floating-point numbers
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USHåkon
    1. USHåkon
    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
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI'm pretty sure this answer is wrong, but I can't say for certain because you don't really say how you're using the regexes (but that's sufficient reason for a downvote right there). Can you explain how you're distinguishing the thousands separator from the decimal separator (with tested examples)?
      singulars
      1. PO
      1. USAlan Moore
    2. COThe first regex will determine what is the decimal separator by finding which of them that occurs last. You then strip the number of the other operator. And you will be left with a number without thousand separators. The rest should be piece of cake. Will post example-code later.
      singulars
      1. PO
      1. USHåkon
    3. COAccording to the OP, the comma in `111,111` is a thousands separator (TS). A decimal separator (DS), if present, must be followed by exactly two digits (he cleared that up in the comments under the question). So your first regex would have to end with `([,.][0-9]{2})?` like the OP's did. But he's also trying to validate that the TS's are correctly distributed.
      singulars
      1. PO
      1. USAlan Moore
 

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