Home PHP C# C++ Android Java Javascript Python IOS SQL HTML Categories

substring MADNESS simple but it isn't working?

This is because the second argument for substring is exclusive - up and until 2, not including.

This is all explained by the javadocs for the substring method.

Here are the indicies - remember they start at 0.

| | |

So [0,2) gives 0 and 1 - "an"

If you want the "y" to be included, just add one, so you'd have "any".substring(0,3);

Categories : Java

Related to : substring MADNESS simple but it isn't working?
Dynamically Replace Substring With Substring Using PHP
Regex and regex only.... Just use the below regex to match the text which you don't want and then replace it with an empty string. (?<=[[)(?:(?!]]||).)*||[[|]] DEMO Code: <?php $str = "loads of text [[gibberish text|Text i Want]] more text [[gibberish text|Text i Want]] more text [[if no separator then just remove tags]]"; echo preg_replace("/(?<=[[)(?:(?!]]||).)*||[[|]]/m", "", $st

Categories : PHP
simple javascript if else not working
It looks like its erroring. If you take the code below and leave out the var declaration. The it will give the "start" alert. But the if's will fail to show an alert. I think because the var is technically null at that point. Or you have hidden characters in the returned string. Might want to check the character lenth of the returned string to see if it is indeed the value you "see". You ma

Categories : Javascript
Simple Keypress Event Not working for textbox
Hey you should try keypress event like this $("#howdy").keypress(function() { var keycode = (event.keyCode ? event.keyCode : event.which); if (keycode == '13') { callAjaxGetJoiningDate($(this).val()); event.preventDefault() } });

Categories : Javascript
Simple link hover & click event working in FF but not IE
Ah, seems the problem was with mouseover/mouseout. Changing $(".sectionstyle").mouseover(...) to $(".sectionstyle").mouseenter(...), and similarly swapping mouseout() for mouseleave(), solves the issue. Thanks to Reddit's /u/rbobby in /r/webdev for that one, they got to it before SO. :)

Categories : Jquery
Substring in c without using functions
There are a number of ways to recreate strstr. The following is a quick implementation using the inch-worm method, where you simply use pointers to search for the beginning of the substring in string, then if found, compare every character in substring with the corresponding character in string. If all characters match, the substring is found, return a pointer to the beginning of substring in stri

Categories : C
Recently Add
Redirecting the output directory of 'mvn package' or 'mvn compile' command
No suitable constructor found for ProductoExtranjero
java Composite design pattern(Directory &File)
Java JTree's ui refresh after removing node from parent
First REST Spring application
How to cancel Indexing of a Solr document using Update Request Processor
PowerMock - Mock a Singleton with a Private Constructor
Calling a Postgres stored function SQL error
Where to store Morphlines Java custom command class?
Generic repository using map
How can I scroll a ScrolledComposited in Eclipse SWT Design view?
2 Frames/layout in 1 Activity
Writing a switch differently
Next button opens another activity when its reaches the array limit
Is EclipseLink MOXy capable of applying JSR-303 Bean Validation when unmarshalling XML to object?
Why my jdk can't work,and before the java_home, there is a space that is not from me
How to add List of objects in a Map
How to make notepad++ function like regular notepad in cmd?
Cell renderer and the lost focus
how can I implement iterable for LinkedList>
Disable Androids image-crunch in eclipse (run as) builds
java 8 lambda != myMap.size() after merging myMap
Issue with Calendar calculation that spans 2 calendar years
JSF 2.0 Spring bean injection
Java Regex ReplaceAll with grouping
Getting any word and last word using sed
Clicking on link on JEditorPane throws IOException
printing out difference of two arrays
Spring Bean Alias in JavaConfig
Using Factory Method to Create Generics
© Copyright 2017 Publishing Limited. All rights reserved.