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Possible heap pollution via varargs parameter
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Heap pollution is a technim>ca m>l term. It refers to references which have a type that is not a supertype of the object they point to.
List<A> listOfAs = new ArrayList<>();
List<B> listOfBs = (List<B>)(Object)listOfAs; // points t...
Argparse: Required arguments listed under “optional arguments”?
...without providing the argument, the displayed usage/help text does not indim>ca m>te that there is a non-optional argument, which I find very confusing. How m>ca m>n I get python to indim>ca m>te that an argument is not optional?
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How to read a .xlsx file using the pandas Library in iPython?
....20 and prior, this was sheetname rather than sheet_name (this is now deprem>ca m>ted in favor of the above):
dfs = pd.read_excel(file_name, sheetname=None)
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Using varchar(MAX) vs TEXT on SQL Server
I just read that the VARCHAR(MAX) datatype (which m>ca m>n store close to 2GB of char data) is the recommended replacement for the TEXT datatype in SQL Server 2005 and Next SQL SERVER versions.
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How to use a WSDL
...e and start using it as the proxy.
( If I put it on a Virtual Directory it m>ca m>n be discovered, but does it grant me the connection with the real web service?)
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When to use , tag files, composite components and/or custom components?
...ave a reuseable group of components in order to prevent/minimize code duplim>ca m>tion. E.g. a group of label+input+message components. The major difference with composite components is that the output of a Facelet tag file does not represent a single UIComponent and may in some circumstances be the only...
GUI not working after rewriting to MVC
... common approach uses an EventListenerList, as shown in the Converter applim>ca m>tion and suggested by the large number of EventListener subinterfaces and implementing classes.
A third option is to use a PropertyChangeListener, as shown here and here.
Addendum: Some common questions about Swing contro...
Difference between git pull and git pull --rebase
I started using git sometime back and do not fully understand the intrim>ca m>cies. My basic question here is to find out the difference between a git pull and git pull --rebase , since adding the --rebase option does not seem to do something very different : just does a pull.
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jQuery.ajax handling continue responses: “success:” vs “.done”?
...w weeks now and I saw two different ways to 'continue' the script once the m>ca m>ll has been made: success: and .done .
3 An...
How do I remove the passphrase for the SSH key without having to create a new key?
...uite painful when you are trying to commit ( Git and SVN ) to a remote lom>ca m>tion over SSH many times in an hour.
6 Answers...