trim

Im trying to use regexp to get whatever's behind the # in my string "12344dfdfsss#isa", in this case I wanna get the 'isa' out of the string. I found these answers ( How to remove a small part of the string in the big string using RegExp ) helpful, but all it returns is 'true'. var myString = '12344dfdfsss#isa', newRG = new RegExp('#(.*)$'), trimmed = newTrim.test(myString); I want it to retun 'isa' and not true. Thanks for any help // I Try this: var trimmed = /#(.*)$/.exec('12344dfdfsss#isa')[1]; You can use also use match to match a string against a regex, and then extract the first

This question already has an answer here: Split function equivalent in T-SQL? 15 answers I need to populate columns in my database for Latitude and Longitude, however the original information is stored as a single string eg. UDFChar1 = 41.243223,-8.183913 I am guessing that the TRIM command will come in useful here, but I do not know how I can tell it to stop exactly on the comma for each half. What I'm hoping to be able to come up with is a simple UPDATE query as per the below: UPDATE Asset SET Lattitude = (SELECT LTRIM(UDFChar1)), Longitude = (SELECT RTRIM(UDFChar1)) but obviously with some

I am trying to copy a list of names into a SQL Server table, for which I have an Entity Framework project setup for. The list of names has duplicate values, and several have spaces on the end of them. I wish to only insert names that aren't already in the table, as well as trim the spaces from the end of them. Seems fairly simple, right? My solution was this: if (!context.Names.Any(n => n.Value == nameToCopy.Trim()) context.Names.Add(nameToCopy.Trim()) NB. this isn't my exact code, just an example, so no need to mention that I'm trimming twice! To my surprise, the above doesn't work the way I

How to use character function of where the result is of unknown length initially? The trim() function, I understand, shows that it is possible not to specify the length of returning string. For example: write (*,*) trim(str) will return only part of the string without trailing spaces. This function does not have any idea about the length of returning string before the call. Or trim() function has limitations? On more variant is to find original code of trim() function. I have found ( Returning character string of unknown length in fortran ) but it is not the answer to my question. To be sure,

I have the following code: program main character (len=15) :: abc = "te st tex t" print *, trim(abc) end program main Which outputs: te st tex t I excepted all the whitespace to be removed but it wasn't. How can I remove all the whitespace from the string? Trim will remove spaces only at the edges, not in the middle (this is common behaviour on almost all languages/libraries). If you want to remove all spaces in the string, you will have to create your own function to do this, iterating through the string. Ex.: program Test implicit none ! Variables character(len=200) :: string ! Body of Test

This is actually less a question than it is me sharing my technique for trimming field values using this library. I'd read every single posting I could find on the matter on Stack Exchange and elsewhere, and could not find a complete working solution. It took me too much time and some trial and error to figure out. With redux-form you must use the change action creator to reset the field value to the trimmed value. The hard part was finding the right place in the code under the right conditions to do the trim and fire the action. I tried the normalize method included with redux-form. No. I

Yii2 framework. The idea to create common behavior for common model: before Validate trims all fields in model. if it's array trim all values in array. I'm wondered why in Yii2 core doesn't exist such possibility. Or I'm wrong. Am I? What problems could I face if I trim all fields? You can create a behavior and attach it at your models. 1) Create the behavior TrimBehavior in common/components . <?php namespace common\components; use yii\db\ActiveRecord; use yii\base\Behavior; class TrimBehavior extends Behavior { public function events() { return [ ActiveRecord::EVENT_BEFORE_VALIDATE =>

Ok the problem is that when i use the trim function doesnt work but when i run the code without the trim function its working, but not properly working(the form accepts whitespaces) <?php session_start(); unset($_SESSION['username']); if (isset($_SESSION['username'])) {echo "You are in already";} else if ($_SERVER['REQUEST_METHOD'] == 'POST') { if (!empty(trim($_POST['username'])) && !empty(trim($_POST['email']))) { $uname = htmlentities($_POST['username']); $email = htmlentities($_POST['email']); $_SESSION['username'] = $uname; echo "THANKS: " . $uname . "<br />"; } else { echo "fill the