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How do I remove duplicate items from an array in Perl?
...Welcome to the world of 1987 - when this was created - and almost 100% backword compbaility for perl - so it cannot be eliminated.
– szabgab
Jun 25 '12 at 8:19
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What is Java EE? [duplicate]
... it EE that it sounds niceer....no other language needs some Marketing buzzwords like enterprise edition just to say hey i can do web and db. "I know java" "wait, you know Java or Java EE" .. WTF its like braging i can do http request in javascript or acces db in rails.. wow magic. but business ppl ...
Why is this program erroneously rejected by three C++ compilers?
...us at best. The Merriam-Webster dictionary says that text is the original words and form of a written or printed work or a work containing such text. This source file clearly falls under that definition. Do you think I should file a defect report with the Core Language Working Group?
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What is the difference between Integer and int in Java?
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agreed. Sorry, my wording might not reflecting that.
– kosa
Dec 28 '11 at 20:22
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The tilde operator in Python
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Good explanation, but a word of caution - all the safety disclaimers for operator overloading apply here - it's not a good idea, unless it fits the bill just perfectly.
– Eli Bendersky
Nov 29 '11 at 3:09
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Comments in Android Layout xml
...android:id="@+id/view1"
android:layout_below="@+id/tv_change_password"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#c0c0c0"/>-->
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Free FTP Library [closed]
... fast! sample code: FtpClient ftp = new FtpClient(txtUsername.Text, txtPassword.Text, txtFTPAddress.Text); FtpListItem[] items = ftp.GetListing();//here you can get list with type, name, modified date and other properties. FtpFile file = new FtpFile(ftp, "8051812.xml");//fil...
What's the difference between lapply and do.call?
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In most simple words:
lapply() applies a given function for each element in a list,so there will be several function calls.
do.call() applies a given function to the list as a whole,so there is only one function call.
The best way to le...
How do I copy a hash in Ruby?
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@MuntasirAlam I added a few words about what marshalling does. I hope that helps.
– Wayne Conrad
Jun 2 '17 at 13:36
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Safely casting long to int in Java
... is safe it then performs cast from long to int which it returns. In other words, if you try to cast a long number that cannot be represented as int (eg any number strictly above 2 147 483 647) it will throw an ArithmeticException. If you do the same with a simple cast, your resulting int value will...