poly trim

* 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

Trim issues

SummaryAfter some toss, finally put Ucrop, the project is still very new, using the Android 6.0 Victor Drawable, the code also used many new features of Android, such as: Comments @nonull, etc., it is worth to see the author's source code. After the explanation of this article, I believe you should have been happy to use the Ucrop, if you still encounter any problems, welcome to my message8 reprint Please specify from "Indus Then Rain" blog: http://blog.csdn.net/fuchaosz/article/details/5120226

Package Stringtest;public class StringDemo4 {public static void main (string[] args) {String str = " abcdefg "; System.out.println ("original string:"); System.out.println ("str = (" + str + ")"); StringDemo4 sd4 = new StringDemo4 (); System.out.println ("String after removing space:"); Sd4.sop (Sd4.mytrim (str)); Str.trim ();} String Mytrim (String str) {int start = 0;int end = Str.length () -1;/*** Note: Start Trim method implementation in the

ImageView In.putextra ("Outputx", 250); The height of the picture after clipping ImageView In.putextra ("Outputy", 250); Set the width and height ratio of the trim box In.putextra ("Aspectx", 1); In.putextra ("Aspecty", 1); In.putextra ("Return-data", true); Startactivityforresult (in, camera_result_cut_over); } 2.2 Display if (requestcode==camera_result_cut_over) { When you cut a picture, the answer is null if "Discard" if (data!=null)

This solves the IE on JS does not support the implementation of trimIE7/IE8 is not compatible with JS trim function, the implementation of its own

This article is mainly to introduce the JavaScript extension method string trim () The use of the guide, very simple and practical, the need for small partners can refer to. Example one: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17-18 Example two: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30-31 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

Jinshan WPS is more and more computer users like it because of its powerful function and simple operation. Today small make up to share a Jinshan wps very useful picture cutting function. We know that if you want to achieve the image of the crop, often need some picture processing software can be realized, but, now, as long as your computer installed is Jinshan WPS2013, you can directly in the WPS2013 implementation of the picture cut. Let's take a look at the specific tutorial! How to

Copy Code code as follows: Used for trimming whitespace Trimleft =/^\s+/, TrimRight =/\s+$/, Use native String.Trim function wherever possible Trim:trim? function (text) { return text = null? "" : Trim.call (text); } : Otherwise use our own trimming functionality function (text) { return text = null? "" : Text.tostring (). Replace (Trimleft, ""). Replace (TrimRight, ""); }, Analysis: the jquery trim () function is to del

, add it to the Array.prototype, and use it. function Array_max () {var i, max = this[0]; for (i = 1; i After the code executes, Y saves the maximum value in the array x, or says 6. All JScript internal objects have read-only prototype properties. You can add functionality to the prototype as in this example, but the object cannot be given a different prototype. However, user-defined objects can be assigned to a new prototype. The list of methods and attributes for each internal object in the la

;i>=0;i--) { if (Str.charat (i)!= "" str.charat (i)!= "") break; } str = str.substring (0,i+1); return str; } function Trim (str) { Return LTrim (RTrim (str)); } Method Three: This method writes the functions together and achieves different implementations by passing the parameters differently 1: 2: 3://**************************************************************** 4://description:sinputstring for input stri

MyBatis Insert Empty property with trim suffix= "suffixoverrides=", "Go redundant". IdNAME,Area_type,Route_point,Route_start,Route_end,Height_max,Height_min,DESCRIPTION,#{id},#{name},#{type},#{routepoint},#{routestart},#{routeend},#{heightmax},#{heightmin},#{desc},Select S_user_area_id_seq.nextval as value from dualINSERT INTO S_user_area () VALUES () Ext: http://blog.csdn.net/grhlove123/article/details/6436539/

This is the LGZX company's interview question, asks the JS string to add a method, removes the white space character (including Space, tab, page break, etc.) on both sides of the string. Copy Code code as follows: String.prototype.trim = function () { Return This.replace (/[(^\s+) (\s+$)]/g, "");//will remove whitespace from the string Return This.replace (/^\s+|\s+$/g, ""); // Return This.replace (/^\s+/g, ""). Replace (/\s+$/g, ""); } Jquery1.4.2,mootools use

Remove the left space function from the powerful mysql trim () function bitsCN. commysql: LTRIM (str) Returns the string str with leading space characters removed. The following is a code snippet: Mysql> select ltrim ('barbar '); -> 'Barbar' This function is multi-byte safe. Remove right spaces in mysql: RTRIM (str) Returns the string str with trailing space characters removed. The following is a code snippet: Mysql> select rtrim ('barbar

The trim function is used to delete cells, but we must pay attention to it when using it. Let's introduce some problems and bugs in the space deletion of the trim function. The trim function is used to delete cells, but we must pay attention to it when using it. Let's introduce some problems and bugs in the space deletion of the

Remove left space in mysql:LTRIM (str)Returns the string str with leading space characters removed.The following is a code snippet:Copy codeThe Code is as follows:Mysql> select ltrim ('barbar ');-> 'Barbar' This function is multi-byte safe.Remove right spaces in mysql:RTRIM (str)Returns the string str with trailing space characters removed.The following is a code snippet:Copy codeThe Code is as follows:Mysql> select rtrim ('barbar ');-> 'Barbar' This function is multi-byte safe.The