I am having error when uploading my website on heroku as having default values in function.
Until now I have used default value lots of times and they are in 50000 column javascript file and I cant really find all of them.
So I tried to find all functions with default values in sublime using regex.
I tried this regular expression.
function.*\(.*\=.*\)
But it's finding this kind of string(which is not default value function).
Function(e)) return Q.grep(t, function(t, i) { return !!e.call(t, i, t) !== n })
Sample function to be searched
var abc = function(x , y = 1)
function abc(x , y = 1)
Please help, I am new to regular expression and it's really difficult to find answer.
Try this regex function[a-zA-Z ]*\([a-zA-Z \,]+[a-zA-Z ]*[=]. It will match the functions with default parameters regardless of number of parameters. I hope this helped.
function\([^)]+\)
and take refernce from this:
Regular expression to find all function calls with parameters in VS2010
Try this one function[\s\w]*\([\w\s\d,]*[\w\s]+=[\w\d\s'",]*\). Default value may be string, and also function may have name:
var abc = function some_name (x , y = 1, z = "string", z_z) { var = 1
Related
I created a simple code in Scala that checks whether an input is correctly formatted as HH:mm. I expect the code to result in an Array of valid strings. However, what I'm getting as a result is of type Any = Array(), which is problematic as when I try to print that result I get something like that:
[Ljava.lang.Object;#32a59591.
I guess it's a simple problem but being a Scala newbie I didn't manage to solve it even after a good few hours of googling and trial & error.
val scheduleHours = if (inputScheduleHours == "") {
dbutils.notebook.exit(s"ERROR: Missing param value for schedule hours.")
}
else {
val timePattern = """^((?:[0-30]?[0-9]|2[0-3]):[0-5][0-9])$""".r
val inputScheduleHoursParsed = inputScheduleHours.split(";").map(_.trim)
for (e <- inputScheduleHoursParsed) yield e match {
case timePattern(e) => e.toString
case _ => dbutils.notebook.exit(s"ERROR: Wrong param value for schedule hours: '${inputScheduleHours}'")
}
}
The problem is that some branches return the result you want and others return dbutils.notebook.exit which (I think) returns Unit. Scala must pick a type for the result that is compatible with both Unit and Array[String], and Any is the only one that fits.
One solution is to add a compatible value after the calls to dbutils.notebook.exit, e.g.
val scheduleHours = if (inputScheduleHours == "") {
dbutils.notebook.exit(s"ERROR: Missing param value for schedule hours.")
Array.empty[String]
}
Then all the branches return Array[String] so that will be the type of the result.
I've been on this problem for a couple of hours, I'm new to coding, so excuse me if it's a very simple question.
So I have a list of text and I want to find if there is one of the regular expression from the other sheet in every cell.
If yes, paste the regular expression next to the text.
Example:
For the first row:
7063 BIO PLANET LIEGE.
--> i'd like it to write "BIO PLANET" in the cell to the right. (Because BIO PLANET is one of the regular expression to test from the second sheet).
I wrote something like this, but couldn't really figure out what needs to be fixed:
function ExpenseMatching() {
var spreadsheet = SpreadsheetApp.getActive();
var sheet1 = spreadsheet.getSheetByName("Import2");
var sheet2 = spreadsheet.getSheetByName("Regular Expression");
for ( i =1; i<24 ; i++)
{
//Browser.msgBox(i)
var test1 = sheet2.getRange("A"+ i);
var test2 = sheet1.getRange("A2");
var test = new RegExp(test1).test(test2);
if (regexp==true)
{
test1.copyTo(sheet1.getRange("I2"));
Browser.msgBox(test)
}
else
{
}
}
}
Thanks is advance for your help guys !
You want to retrieve the values of the column "A" on the sheet Import2 and the values of the column "A" on the sheet Regular Expression.
You want to check whether the values of Import2 includes the values of Regular Expression. When the values of Import2 includes the values of Regular Expression, you want to put the value of Regular Expression to the column "B" on Import2.
You want to achieve this using Google Apps Script.
If my understanding is correct, how about this answer?
Modification points:
In your script,
if (regexp==true) doesn't work and an error occurs. Because regexp is not declared.
This has already been mentioned by Rubén's comment.
From your question, I thought that you want to put the result value to the column "B" of Import2. But it seems that your script puts the value to the column "I" from test1.copyTo(sheet1.getRange("I2")).
Your script checks only "A2" of Import2.
Each row is checked and copy the value in the for loop. In this case, the process cost will be high.
When above points are reflected to your script, how about the following modified script?
Modified script:
function ExpenseMatching() {
var spreadsheet = SpreadsheetApp.getActive();
var sheet1 = spreadsheet.getSheetByName("Import2");
var sheet2 = spreadsheet.getSheetByName("Regular Expression");
const values1 = sheet1.getRange(`A2:A${sheet1.getLastRow()}`).getValues();
const values2 = sheet2.getRange(`A2:A${sheet2.getLastRow()}`).getValues();
const res = values1.map(([r1]) => {
for (let i = 0; i < values2.length; i++) {
if (new RegExp(values2[i][0]).test(r1)) {
return [values2[i][0]];
}
}
return [""];
});
sheet1.getRange(2, 2, res.length, 1).setValues(res);
}
I think that in your situation, you can also use if (r1.includes(values2[i][0])) { instead of if (new RegExp(values2[i][0]).test(r1)) {. This might be able to reduce more cost.
Note:
In this modification, the result values are put to the column "B" of Import2.
Please run the script with enabling V8.
References:
map()
setValues()
With the url string below, I need to find the value of the parameter named construction.
<cfset understand = "http://www.example.com/ops.cfm?id=code&construction=148&construction=150&Building=852&Building=665&Building=348&Building=619&Building=625&Building=626&_=1426353166006&action=SUBMIT">
<cfset understand2 = "http://www.example.com/ops.cfm?id=code&construction=AVENT+Construction+Site&construction=Signore+upper+constructions&Building=852&Building=665&Building=348&Building=619&Building=625&Building=626&_=1426353166006&action=SUBMIT">
I then want to check if the value is numeric or a string. I am doing this:
isDefined('understand') and isnumeric(understand)
But it always returns "NO".
Seems like a good case for REGEX, but that's not my strength. If you are always looking for the value of the same item (construction), you could take advantage of the underlying Java and use the STRING.split() method. Then use the Coldfusion val() function to see what you get. The following solution assumes that 0 is not a valid value. If it is then you have more work to do.
<cfscript>
target=understand;
//target=understand2; //uncomment to try the second values
token="construction=";
potentialValues = target.split(token); //creates an array of values using the token as a separator
for (item in potentialValues )
{
writeoutput(val(item) & "<br />"); //val will grab the numerical value and ignore everything that follows. No number will become 0
}
</cfscript>
Try this:
constructionIsAt = find(understand, "construction");
characterAfterConstruction = mid(understand, constructionIsAt + 13, 1);
if isNumeric(characterAfterConstruction) {
code for numeric
}
else {
code for non numeric
}
I would like to convert the following C++ method to a regular expression match/replace string pair. Is it possible to do this in a single pass, i.e. with a single call to a regex replace method? (such as this one)
std::string f(std::string value)
{
if (value.length() < 3)
{
value = std::string("0") + value;
}
value = value.substr(0, value.length() - 2) + std::string(".") + value.substr(value.length() - 2, 2);
return value;
}
The input is a string of one or more digits.
Some examples:
f("1234") = "12.34"
f("123") = "1.23"
f("12") = "0.12"
f("1") = ".01"
The only way I've been able to achieve this so far is by using 2 steps:
1. Apply a prefix of "00" to the input string.
2. Use the following regex match/replace pair:
Match: (0*)(\d+)(\d{2})
Replace: $2.$3
My question is, can this be done in a single "pass" by only calling the Regex replace method once and without prepending anything to the string beforehand.
I believe this isn't possible with a single expression/replacement, but I'd just like someone to confirm that (or otherwise provide a solution :) ).
I hope this will help. (Change a bit again) x3.
string a_="123456";
a_="14";
a_="9";
string a = regex_replace(a_,regex("(.*)(.{2})|()"),string("$1.$2."));
//a = regex_replace(regex_replace(a,regex("^"),string("00$1$2")),regex("(.+)(.{2})"),string("$1.$2"));
//a = regex_replace("00"+a,regex("(.+)(.{2})"),string("$1.$2"));
float i=atof(a.c_str());
if(!(i))//just go here for 0-9
{
i=atof((string("0.0")+a_).c_str());
}
cout<<i<<endl;
return 0;
I am using vb.net to parse my own basic scripting language, sample below. I am a bit stuck trying to deal with the 2 separate types of nested brackets.
Assuming name = Sam
Assuming timeFormat = hh:mm:ss
Assuming time() is a function that takes a format string but
has a default value and returns a string.
Hello [[name]], the time is [[time(hh:mm:ss)]].
Result: Hello Sam, the time is 19:54:32.
The full time is [[time()]].
Result: The full time is 05/06/2011 19:54:32.
The time in the format of your choice is [[time([[timeFormat]])]].
Result: The time in the format of your choice is 19:54:32.
I could in theory change the syntax of the script completely but I would rather not. It is designed like this to enable strings without quotes because it will be included in an XML file and quotes in that context were getting messy and very prone to errors and readability issues. If this fails I could redesign using something other than quotes to mark out strings but I would rather use this method.
Preferably, unless there is some other way I am not aware of, I would like to do this using regex. I am aware that the standard regex is not really capable of this but I believe this is possible using MatchEvaluators in vb.net and some form of recursion based replacing. However I have not been able to get my head around it for the last day or so, possibly because it is hugely difficult, possibly because I am ill, or possibly because I am plain thick.
I do have the following regex for parts of it.
Detecting the parentheses: (\w*?)\((.*?)\)(?=[^\(+\)]*(\(|$))
Detecting the square brackets: \[\[(.*?)\]\](?=[^\[+\]]*(\[\[|$))
I would really appreciate some help with this as it is holding the rest of my project back at the moment. And sorry if I have babbled on too much or not put enough detail, this is my first question on here.
Here's a little sample which might help you iterate through several matches/groups/captures. I realize that I am posting C# code, but it would be easy for you to convert that into VB.Net
//these two may be passed in as parameters:
string tosearch;//the string you are searching through
string regex;//your pattern to match
//...
Match m;
CaptureCollection cc;
GroupCollection gc;
Regex r = new Regex(regex, RegexOptions.IgnoreCase);
m = r.Match(tosearch);
gc = m.Groups;
Debug.WriteLine("Number of groups found = " + gc.Count.ToString());
// Loop through each group.
for (int i = 0; i < gc.Count; i++)
{
cc = gc[i].Captures;
counter = cc.Count;
int grpnum = i + 1;
Debug.WriteLine("Scanning group: " + grpnum.ToString() );
// Print number of captures in this group.
Debug.WriteLine(" Captures count = " + counter.ToString());
if (cc.Count >= 1)
{
foreach (Capture cap in cc)
{
Debug.WriteLine(string.format(" Capture found: {0}", cap.ToString()));
}
}
}
Here is a slightly simplified version of the code I wrote for this. Thanks for the help everyone and sorry I forgot to post this before. If you have any questions or anything feel free to ask.
Function processString(ByVal scriptString As String)
' Functions
Dim pattern As String = "\[\[((\w+?)\((.*?)\))(?=[^\(+\)]*(\(|$))\]\]"
scriptString = Regex.Replace(scriptString, pattern, New MatchEvaluator(Function(match) processFunction(match)))
' Variables
pattern = "\[\[([A-Za-z0-9+_]+)\]\]"
scriptString = Regex.Replace(scriptString, pattern, New MatchEvaluator(Function(match) processVariable(match)))
Return scriptString
End Function
Function processFunction(ByVal match As Match)
Dim nameString As String = match.Groups(2).Value
Dim paramString As String = match.Groups(3).Value
paramString = processString(paramString)
Select Case nameString
Case "time"
Return getLocalValueTime(paramString)
Case "math"
Return getLocalValueMath(paramString)
End Select
Return ""
End Function
Function processVariable(ByVal match As Match)
Try
Return moduleDictionary("properties")("vars")(match.Groups(1).Value)
Catch ex As Exception
End Try
End Function