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Cannot create an array of LinkedLists in Java…?
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I researched a similar problem and read that the above cast is a very common 'hack' that is used all over the collections framework.
– luke
Oct 20 '08 at 12:25
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How to force Chrome browser to reload .css file while debugging in Visual Studio?
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[READ THE UPDATE BELOW]
Easiest way I've found is in Chrome DevTools settings.
Click on the gear icon (or 3 vertical dots, in more recent versions) in the top-right of DevTools to open the "Settings" dialog.
In there, tick t...
Android SDK manager won't open
...lindly, I recommend running the android.bat in a command window so you can read the error message and apply the correct fix.
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How do I create a variable number of variables?
... particularly true if your data are homogeneous, such as daily temperature readings, weekly quiz scores, or a grid of graphical widgets.
This can be assembled as follows:
my_calculator.buttons = []
for i in range(10):
my_calculator.buttons.append(tkinter.Button(root, text=i))
This list can a...
Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
...indows\system32 or c:\windows\SysWOW64 (for 32-bit process on 64-bit box).
Reading from the Path environment variable
In addition I'd check the dependencies of the DLL, the dependency walker provided with Visual Studio can help you out here, it can also be downloaded for free: http://www.dependenc...
When are C++ macros beneficial? [closed]
...or syntax, writing a foreach style macro can make your code much easier to read and maintain. I've done it, it works.
– postfuturist
Oct 25 '08 at 21:01
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Overriding fields or properties in subclasses
...le to override the property at all, of course. Another option is to have a read-only property in the base class which is set from a constructor parameter:
abstract class Mother
{
private readonly int myInt;
public int MyInt { get { return myInt; } }
protected Mother(int myInt)
{
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How to send a header using a HTTP request through a curl call?
...ving later who might be wondering the same thing... @ notation is a way of reading the data to send to the server from a file, rather than inline-ing it into the curl request. You don't POST a file per se, you're POSTing the contents of the file as the body of your POST request.
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ASP.NET 2.0 - How to use app_offline.htm
I've read about the app_offline.htm file which can be placed within the root of a .NET 2.0 application which will in essence shut down the application and disable any other pages from being requested.
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Convert xlsx to csv in Linux with command line
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The Gnumeric spreadsheet application comes with a command line utility called ssconvert that can convert between a variety of spreadsheet formats:
$ ssconvert Book1.xlsx newfile.csv
Using exporter Gnumeric_stf:stf_csv
$ cat newfile.csv
F...