Does anyone know the regular expression to test if a single string character has both upper and lower case character?
eg. All A-Z and a-z.
I want to change a string, so that it's first character changes into lower case, like this:
var a:String = "ABCdefG"
dosomethingwitha();
trace( a);//aBCdefG
I have a string "4 + x + 5" and i want to change the x to 1x When using a regular expression for x i end up in an endless loop because when the x is changed to 1x, the regular expression finds the x in 1x and applies it to that Is there anyway of making is skip the next character? Here is my code:
[Code]...
I need a AS3 regular expression that allows me to find/replace in strings like these:
[Code]...
I want to be able to replace the spaces at the beginning (inside the > <) for other character. It shouldn't affect the number of character at the right of the spaces or the attributes in the value1 definition.
I have some trouble with the conversion applied by BlazeDS to the name of the properties when this name begins with a lower-case letter followed by a capital letter. I have an ActionScript class similar to this:
[Code]...
I want to change the case of text in the text field what I have to do. Shall I use
textField = textField.toLowerCase();
I have a string "52x + 60" and i want to extract 52x and 60 using regular expressions and a switch case
Is this the right way of doing it?
var equation:String = "32x + 5"
var numberExract:RegExp = /d+/
var xExtract:RegExp = /d+/x/
for(var i:Number=0; i<equation.length; i++)
[Code]...
I am creating a simple application and wanted to use a function to match any given regular expression to any given string, so I created the following function:
PHP Code:
function validateStr(regexp:RegExp, strVal:String):Boolean{
if(regexp.exec(strVal)==null)
return false;
else
return true;
}
But I was wondering, can't I simply replace it with
PHP Code:
function validateStr(regexp:RegExp, strVal:String):Boolean{
return regexp.test(strVal);
}
I am relatively new to ActionScript, so I do not know if both would present the same behavior.
I'm trying to find the number of newlines in a string using the Actionscript 3.0 RegExp engine. Using the string.match function and RegExp(" ","g") does not find the newlines in a string which contains newlines. Is there something I need to add to the pattern or something else that I am missing?
View 1 RepliesI am using RegExp to search for character sequences within strings. I was wondering if/what is the proper way to use a string stored in a variable as a regular expression. For example: [code]I'll have to use another string manipulation tool to search for the sequence.
View 5 RepliesI want the user to input a regular expression, which is then used.
I'm using following at the moment.
PHP Code:
var filterEx = new RegExp(filterTxt.text.split("/")[1], filterTxt.text.split("/")[2]);
filterTxt is a textbox, when traceing the pattern is seemingly correct, but i.e.:
[Code]...
give me the Regular Expression that can check if a given string has any HTML code in it, and coming to think of it I would be bothered with <a href="something">something</a> exactly.
View 2 RepliesI'm using regular expression to search word in a string, for example
var patrn:RegExp = new RegExp("\bit's\b");
var str:String = "Heres my problem in it and it's so help me guys.";
trace(patrn.exec(str)); //result is null
My problem is I can't search the data in a string which has special character like ('/,/.). What regular expression string is capable solving my problem?
I'm designing a maze type of game. The character can only walk on a line. I'm trying to test if thecharacter is on the line (land). If he isn't on the line, he isn't supposed to move (i.e. disable the arrows that control him). The easiest way I thought to test this, is to test the color the character is on. (The line is "66CC00" and the rest is "999999").My code:
HTML Code:
var land:Boolean = false;
var bmp:BitmapData = new BitmapData(this.width, this.height, false);
[code].....
I'm designing a maze type of game. The character can only walk on a line. I'm trying to test if the character is on the line (land). If he isn't on the line, he isn't supposed to move (i.e. disable the arrows that control him).The easiest way I thought to test this, is to test the color the character is on. (The line is "66CC00" and the rest is "999999").[code]My character stands on "66CC00" in the beginning, so that he can start moving. When I trace hexColor it stays on "66CC00" even though my character moves onto "999999".
View 4 RepliesI have a 9 frames image of a character.In other language generally i used to make character animation by looping the array consisting of different frames and drawing each frame when pressing key.What i want to do is when i press left or right key, i want to draw each frame that makes character movement and update x coordinates of frames, and it will appear as character is moving.
View 4 RepliesI've done some kind of touchscreen keyboard each key adds a character to the textfield so it would be something like this
[Code]...
I got a as3 question, I need to make a word guess game and got a small problem
Code:
Select all
for (var i:uint = 0; i < selectedWord.length; i++){
questionWord += "_";
} trace(questionWord);
trace(questionWord.replace(questionWord.charAt(0), selectedWord.charAt(0)));
trace(questionWord.charAt(0));
I want to replace a single character bij that of a character of word that you need to guess. But for some reason it doesn't work.
how i can get these lasers to work in the correct manner. For some reason, 2-3 seconds in the game, the game goes to the next frame. I can't get the second player's fire to stick with him as he travels across the screen. Here's the fla.
View 14 Repliesi was wondering if any of you out there could tell me how it is possible to make a movieclip of a character and when the character is dragged about the screen by the curser, how do you make the characters arms and legs swing about in a realistic fashion.
View 2 RepliesI've got some text coming in from a database. I get:
' " " instead of single and double quotes.
I'm not sure that all fonts even support left and right double quotation marks (?).
at any rate... is there a relatively simple way to resolve this? maybe scanning the strings for the character entities and replacing them with single or double quotes?
does anyone know if Flash can recognize the ASCII entity number (e.g. ') more readily than the ASCII entity name (e.g. &rsquo?? That may be a moot point as i would have to somehow convert/replace with the entity number anyways..
I need a string splitted into groups of characters in ActionScript like this:
var txt:String = "Hello World";
var arr:Array = txt.split(3);
// Now arr should contain a value like: ["Hel", "lo ", "Wor", "ld"]
[code]....
How do I get the numbers at the back of the strings.[code]...
View 3 RepliesI would like my character to move as if he was drunk I am unsure how to do that I am using the keyboard for his movement. I also have a character that moves at random I would like the drunk moving character to be able to catch this character and play a scene from within the drunk characters movie clip but I want this character to try and escape the idea is the drunk character gets points for how long he is able to hang on to this character
View 2 RepliesI have two layers in my flash cs4. Lower layer contains pink color random brush strokes. The upper layer contains black rectangle. I am able to see the pink color brush strokes through my black rectangle as if I have reduced the alpha of the rectangle?
View 2 Repliesis there any way of searching a string from right to left and trying to find the first occurrence of like a letter or a fullstop or something like that? also is there any way of finding the index of were its located and then deleting all characters from left to right starting at what ever index value was returned?
View 2 RepliesWhat I am after, is taking a string, then taking each character in that string and making it a variable, then displaying each character by itself. My problem is figuring that out. I thought I would try using a for loop and creating each character variable like that, but it doesn't work. I doesn't display anything. Here is my code so far, it seems like the closest thing I've gotten to:
for (var i:Number=1; i<=myString.length; i++) var letNum:String = myString.charAt(i); var let:String = letNum;
}
[code]......
What is the opposite of String.charAt()??If I Have a string:var Str:String="Hello World";How do I change the 5th character, for example, from a ' ' to an '_'?I can GET the 5th character like this:var C:String=Str.charAt(5);But how do I SET the 5th character?
View 4 RepliesI've been trying to wrap my head around this for some time now, but haven't been able to come up with an elegant solution. The problem: I have a string with different characters ("ABDDEEDDC") and I need to know which character occurs the most.
View 3 RepliesI need to strip a string from another and get the remnants. The string I need to strip is a Twitter username, so it can be variable length, but always starts with an '@' and can only contain alphanumeric characters or underscores.
For example, the original string might be "@username: tweeting about stuff" and I need to get out of that ": tweeting about stuff".