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A method to reverse effect of java String.split()? [duplicate]
.../lambda/b81/docs/api/java/util/StringJoiner.html
Here is the Oracle issue if you are interested.
http://bugs.sun.com/view_bug.do?bug_id=5015163
Update
Here is an example of the new JDK 8 StringJoiner on an array of String
String[] a = new String[]{"first","second","third"};
StringJoiner sj = new...
Compare two files in Visual Studio
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You can invoke devenv.exe /diff list1.txt list2.txt from the command prompt or, if a Visual Studio instance is already running, you can type Tools.DiffFiles in the Command window, with a handy file name completion:
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How to add line breaks to an HTML textarea?
...ot in Chrome, where I tested. Using \n seem to work though. Use <br> if you intend to insert the text as pure html, i.e. outside of any input element.
– Snorvarg
Oct 31 '17 at 12:14
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Is there a way to follow redirects with command line cURL?
... can use the flag -L or --location:
curl -L http://www.example.com
But, if you want limit the number of redirects, add the parameter --max-redirs
--max-redirs <num>
Set maximum number of redirection-followings allowed. If -L, --location is used, this option
can be used to preve...
Best exception for an invalid generic type argument
...y fits, but the documentation clearly states that it should be used for a different purpose. From the MSDN class remarks:
There are methods that are not
supported in the base class, with the
expectation that these methods will be
implemented in the derived classes
instead. The derived cl...
Internal Error 500 Apache, but nothing in the logs?
...etting 500 Internal Server errors when I try to make an HTTP POST to a specific address in my app. I've looked into the server logs in the custom log directory specified in the virtual hosts file, but the error doesn't show up there so debugging this has been a pain in the ass.
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How do I turn off the unlimited whitespace in IntelliJ editor?
...tta love stackoverflow. I thought earlier, dang that is annoying I wonder if I can turn it off. Sure enough my answer was solved. Thanks for the tip.
– Kyle LeNeau
Apr 28 '11 at 3:34
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List all of the possible goals in Maven 2?
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The goal you indicate in the command line is linked to the lifecycle of Maven. For example, the build lifecycle (you also have the clean and site lifecycles which are different) is composed of the following phases:
validate: validate the project is correct and all necessary informat...
BigDecimal setScale and round
What is the difference between this two call? (Is there any?)
2 Answers
2
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What is the current directory in a batch file?
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It usually is the directory from which the batch file is started, but if you start the batch file from a shortcut, a different starting directory could be given. Also, when you'r in cmd, and your current directory is c:\dir3, you can still start the batch file using c:\dir1\dir2\batch.bat in wh...