I was trying to do some basic check using salesforce string object methods
Below is the sample code I'm trying to execute.
String myStr = 'Hello (AB)';
if(myString.contains('(AB)') {
... Do stuff
}
I want to look for string starting with "(" and ending with ")".
I tried putting '\(', '\\(' but nothing seems to work.
Thanks in advance!
Hi use can try the following code
String s1 = '(Yellow)';
if(String.isNotBlank(s1.substringBetween('(',')'))){
System.debug('s1'+s1);
}
Related
I am using "react-code-blocks" package from npm, In that I am trying to give indentation to code of string, Which I want to pass in "react-code-blocks".
String Which i was passing
code:
interface Shape {
double getArea();
default String getDescription() {
return "This is a shape with an area of " + getArea();
}
}
And It Show as,
`
Now, Question Is how can I give indentation or format this string of code snippet.
Unfortunately you can't. You should be using indent string of code. You can use any online beautifier or prettier for this purpose
I am trying to write a GUI that will display the name of the sketch it was generated from using a simple text() command. However, I am running into trouble getting any of the general JS solutions to work for me. Many solutions I have found use the filename reserved word but that does not seem to be reserved in Processing 3.5.4. I have also tried parsing the strings using a similar method to what can be found here. I am very new to processing and this is only my 2nd attempt at using Processing.
Any advice would be greatly appreciated
You can get the path (as a string) to the sketch with sketchPath().
From there you could either parse the string (pull off everything after the last slash) to get the sketch name, or you can use sketchFile() to get a reference to the file itself and get the name from there:
String path = sketchPath();
File file = sketchFile(path);
String sketchName = file.getName();
println(sketchName);
You could combine this all into one line like so:
String sketchName = sketchFile(sketchPath()).getName();
I'm creating an app in Reactjs using react-strap. I would like to convert an input field to upper case.
From googling, it looks like simply appending "toUpperCase()" to the field would work, but this doesn't appear as an option in Visual Studio code.
I had a similar issue with doing a replace all, but finally got that to work using "const" field:
// replace ":" with "-"
const phrase = item.macs;
const replaced = phrase.replace(/:/g, '-')
item.macs = replaced;
However, converting to a const field doesn't work for making the "toUpperCase()" available.
What should I do to turn this into a string so I can call the "toUpperCase()" function?
Edit: change references from "toUpper" to "toUpperCase". The problem is this is not available as a function.
For example of I do
'myString'.toUpperCase();
it works. But it I can't get it to bring that up in Visual Studio Code, and it's ignored if I code it anyway.
I believe you are looking after toUpperCase.
To make a string uppercase in javascript you can call .toUpperCase() method on it. For example
const foo = 'foo'
const fooUpper = foo.toUpperCase()
console.log(fooUpper) // expected result 'FOO'
I got around this problem by forcing the input item to be regarded as a string by prepending it with a '', like so:
item.macs = '' + item.macs;
item.macs = item.macs.replace(/:/g, '-');
item.macs = item.macs.toUpperCase();
After that, all the string functions were available.
There is a definite syntax of passing value to crystal-report Formula Field from .Net 4.0- Code
behind
E.g. (C# Code):
Following will NOT work
_rpt.DataDefinition.FormulaFields["fClient"].Text = Mr.Gates;
Following will work-
_rpt.DataDefinition.FormulaFields["fClient"].Text = "\"Mr.Gates\"";
I haven't understand the prominence and way of using following ..
"\" \""
What if "Mr. Gates:" is in some variable, I want to pass!?
plz reply with some code...
Thanks
\" sends a literal " through to the variable. For literal string values in Formulae to be seen as literal strings they must be quoted hence sending the quoted " through is necessary.
I want to pass a params string include style Tag like example:
a:"<font color=blue>testing!##$%^&*()_+{}|:"<>?-=[]\;',./"
i am using decodeURI to pass the string.but still got error in extjs.
I has been checked,is a symbol % cause this error come out.
How to solve it??
Not sure that I understand your question completely, but you should probably start by escaping your string to prevent the second " from terminating your string.
// Original:
a:"<font color=blue>testing!##$%^&*()_+{}|:"<>?-=[]\;',./"
You can tell by the syntax highlighting that the original string is terminated premature.
// Escaped:
a:"<font color=blue>testing!##$%^&*()_+{}|:\"<>?-=[]\\;',./"
By using the escape character \ you can tell JS to interpret the second " as part of the string, and not a string terminator. You should also escape the \ character near the end of your string to prevent JS thinking you are using it to escape the ; character.
1)Ext.getCmp('txt').setValue(Ext.util.Format.htmlDecode(getSel.data.Message));
use Ext.util.Format.htmlDecode
2nd part is
params: {
msg: (Ext.getCmp('txt').getValue())
no need to encode
3)
Page Language="C#" AutoEventWireup="true" CodeBehind="Msg.aspx.cs" Inherits="Msg" ValidateRequest="false" %>
open Msg.aspx
add in ValidateRequest="false"