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How to get the last char of a string in PHP?
I need to get the last character of a string.
Say I have "testers" as input string and I want the result to be "s". how can I do that in PHP?
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How to delete a folder with files using Java
I want to create and delete a directory using Java, but it isn't working.
25 Answers
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httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for Se
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Your hosts file does not include a valid FQDN, nor is localhost an FQDN. An FQDN must include a hostname part, as well as a domain name part. For example, the following is a valid FQDN:
host.server4-245.com
Choose an FQDN and include it both in yo...
$.getJSON returning cached data in IE8
I'm playing around with ASP.net MVC and JQuery at the moment. I've come across behavour which doesn't seem to make sense.
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How to remove the focus from a TextBox in WinForms?
I need to remove the focus from several TextBoxes. I tried using:
19 Answers
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WPF Textblock, linebreak in Text attribute
Is there a way to have \n make a line break in a TextBlock ?
14 Answers
14
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HTTP Error 500.19 and error code : 0x80070021
...io 2013. It works well when I run it from VS13 but when I copy the project in local IIS it gives me the following error.
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How to allocate aligned memory only using the standard library?
I just finished a test as part of a job interview, and one question stumped me, even using Google for reference. I'd like to see what the StackOverflow crew can do with it:
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What exactly are DLL files, and how do they work?
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What is a DLL?
Dynamic Link Libraries (DLL)s are like EXEs but they are not directly executable. They are similar to .so files in Linux/Unix. That is to say, DLLs are MS's implementation of shared libraries.
DLLs are so much like an EXE that th...
What is the best project structure for a Python application? [closed]
Imagine that you want to develop a non-trivial end-user desktop (not web) application in Python. What is the best way to structure the project's folder hierarchy?
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