trim protractor

Today, when I was writing JavaScript, I encountered an error. The JS Code is as follows: // Verify the regular expression of the date format. For example Function isdate (STR )...{ VaR days = new array (, 31 ); VaR A = Str. match (/^ (d... {4}) (-) (d... {1, 2}) (-) (d... {1, 2}) $ /); If (A = NULL) return false; Days [1] = (0 = A [1] % 4) (0! = (A [1] % 100) | (0 = A [1] % 400 )? 29:28; If (A [1] Return false; Return true; } Function edittime ()...{ VaR startdate = Document. getelementbyid ("

Workaround: Method 1: Use the global function in jquery $.trim () instead of the native JS method Trim (): $.trim ($ ("input[type= ' text ']:eq (0)"). Val (). Trim ()); Method 2: To extend the string method using native JS 1. Methods written as class: [Calling Format: Str.trim (); ] The code is as fol

LTrim, RTrim and Trim functions Returns a copy of a string without leading spaces (LTrim), subsequent spaces (RTrim), or leading and trailing spaces (Trim). LTrim(string) RTrim(string) Trim(string) The string argument is any valid string expression. If NULL is included in the string argument, nullis returned. Description The following example uses the LTr

Today, javascript is used to remove the spaces at both ends of a string in a text box. At first, I thought there were trim, ltrim, and rtrim functions (asp had these three functions mixed up). I found the result for half a day, not found. Finally, find the UDF that uses regular expressions to implement such a function.

Json removes spaces without $ row [title] urlencode (preg_replace (s | nbsp; | xc2xa0), $ row [title]); No $ row [title] = urlencode (preg_replace ("/(\ s | \ nbsp \; | \ xc2 \ xa0 )/","", $ row [title]); Json trim Space --> $velocityCount--> --> $row[title]=urlencode(preg_replace("/(\s|\\;|　|\xc2\xa0)/","",$row[title]));

]; BOOLIsfirstblackpoint =false; intStartX =0; intStarty =0; //Looping content matrix, writing white, black dots for(intx =0; x ) { for(inty =0; Y ) { if(Matrix.get_renamed (x, y)! =-1)//return white point/black point { if(!isfirstblackpoint) {Isfirstblackpoint=true; StartX= x;//The QR code comes with a white border, the upper-left corner of the border is a black point, a

The extension method used to remove blank characters in the string in Javascript [refer to: http://www.cnblogs.com/clyde/archive/2011/01/15/1936378.html] 1 string. Prototype. Trim = function (POS)2 {3 var trimregex;4 If (! Pos)5 {6 Pos = "G ";//7}8 switch (Pos. tolowercase ())9 {10 case "L ":11 trimregex =/^ \ s */g;12 break;13 case "M ":14 trimregex =/\ B \ s */g; // invalid when Chinese characters exist15 break;16 case "R ":17 trimregex =/\ s * $/g;

this example, but the object cannot be assigned different prototypes. However, user-defined objects can be assigned to new prototypes. The method and attribute list of each internal object in this language reference specifies which parts of the object prototype and which parts are not. Below is the original code Program Code let's take a look at what "/s" \ s in the JS script matches any blank characters, including spaces, tabs, and replace Page character. It is equivalent to [\ f \ n \ r \ t

For example, the specific code is as follows: {code...} output is {code...}. Why can't I delete the example in the string? The specific code is as follows: The output is String (8) "go-go" Why can't I delete-Symbol? Isn't the second parameter used to specify the filter symbol? Thank you. Reply content: The specific code is as follows: The output is String (8) "go-go" Why can't I delete-Symbol? Isn't the second parameter used to specify the filter symbol? Thank you.

This article mainly introduces the use guide of the extension method string trim () in javascript. it is very simple and practical. if you need it, you can refer to it. Example 1: Test JS extension method

dataUiimagepngrepresentation (. jpg turns into dataParameter 2. Compression factor, 0-1.0NSData *dataoriginal = uiimagejpegrepresentation (Self.imageView.image, 1.0);NSData *dataedited = uiimagejpegrepresentation (self.imageView.image, 0.3); NSLog (@ "%@", Nshomedirectory ()); Save the original picture to the sandbox[Dataoriginal writetofile:[nsstring stringwithformat:@ "%@/library/1.jpg", Nshomedirectory ()] Atomically:YES];The edited pictures are also saved in a convenient comparison (e

Remove spaces:NSString *cleanstring = [dirtystring stringbytrimmingcharactersinset:[nscharacterset Whitespaceandnewlinecharacterset]];There is also the removal of more than the space, as follows:NSString *thestring = @ "Hello This is a long string! ";Nscharacterset *whitespaces = [Nscharacterset whitespacecharacterset];Nspredicate *noemptystrings = [nspredicate predicatewithformat:@ "Self! ="];Nsarray *parts = [TheString componentsseparatedbycharactersinset:whitespaces];Nsarray *filteredarray =

for the subject.The main pruning method should be one: the maximum number of spaces and the number of steps. That is, assume that the space number is born grids. And the need to walk the T-step, grids And, of course, a second pruning: Assume that the current position to the target location requires at least steps steps. If you need to take a T-step, then steps > t, you can be judged No.It just turns out that the first pruning method is only needed.The second pruning is of little use, for the re

Validating form data with PHP The first thing we want to do is pass all the variables through the PHP htmlspecialchars () function. After we use the Htmlspecialchars () function, if the user tries to submit the following in the text field: -The code will not execute because it will be saved as an escape code, like this: Now this code appears to be safe on the page or in an e-mail message. When the user submits the form, there are two things we need to do: (via the PHP

Title, the specific code is as follows Output to string(8) "go-go-go" Why can't I delete the symbols in the string - ? The second parameter is not used to specify the filter symbol? Thank you Reply content: Title, the specific code is as follows Output to string(8) "go-go-go" Why can't I delete the symbols in the string - ? The second parameter is not used to specify the filter symbol? Thank you trim()You can delete onl

* remove surrounding whitespace from a STD: string. * @ Param s the string to be modified. * @ Param t the set of characters to delete from each end * of the string. * @ return the same string passed in as a parameter reference. */ STD :: string trim (STD: string S, const char * t = "\ t \ n \ r \ f \ v ") { S. erase (0, S. find_first_not_of (t); S. erase (S. find_last_not_of (t) + 1); return

In JB2, video trimming is added. Currently, google does not support video trimming in non-mp4 format by default. In the image library, the toast prompt is displayed, indicating that the video cannot be edited due to an error ". How to remove the "trim" option for videos in non-mp4 format Modify the updateMenuOperations () method in Gallery2 \ src \ com \ android \ gallery3d \ app \ PhotoPage. java:Private void updateMenuOperations (){.../// M: if fil

Savebitmap (Bitmap BM) {2File TmpDir =NewFile (environment.getexternalstoragedirectory ()3+ "/xiaoxin");4 if(!tmpdir.exists ()) {5 Tmpdir.mkdir ();6 }7File img =NewFile (Tmpdir.getabsolutepath () + "Love.png");8 Try {9FileOutputStream fos =NewFileOutputStream (IMG);TenBm.compress (Bitmap.CompressFormat.PNG, 85, FOS); One Fos.flush (); A fos.close (); -Toast.maketext (mainactivity. This, "succeeded.", Toast.length_short). Show (); - returnuri.fromfile (IMG); t

functionTrim (str) {//Create a space object varSpace =NewString (""); /*str = trimleft (str,space); str = trimright (str,space); */ returnTrimRight (Trimleft (str,space), space);}//Remove left spacefunctionTrimleft (str,space) {vari = 0,j =str.length; while(I ) {i++; } returnstr.substring (i,str.length); }//Remove Right spacefunctionTrimRight (str,space) {vari = 0,j =str.length; while(J > I space.indexof (Str.charat (j-1))!=-1) {J--; } returnstr.substring (I,J); }JS Create

The difference between PHP trim function LTrim function RTrim function