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Use of class definitions inside a method in Java
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This is called a local class.
2 is the easy one: yes, a class file will be generated.
1 and 3 are kind of the same question. You would use a local class where you never need to instantiate one or know about implementation details anywhere but in one method.
A typical use would be to ...
In a storyboard, how do I make a custom cell for use with multiple controllers?
...w. I've got no magical workarounds for you, other than suggesting that you file a bug.)
A storyboard is, in essence, not much more than a collection of .xib files. When you load up a table view controller that has some prototype cells out of a storyboard, here's what happens:
Each prototype cell ...
OS X: equivalent of Linux's wget
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I'm going to have to say curl http://127.0.0.1:8000 -o outfile
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How do I create some kind of table of content in GitHub wiki?
...headers"/>
## Headers
If you hover over a Header in a GitHub Markdown file, you'll see a little link simple to the left of it, you can also use that link. The format for that link is <project URL#<header name>. The <header name> must be all lower case.
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What's the best strategy for unit-testing database-driven applications?
...t database schema after a check out. In addition, keep sample data in data files that get loaded by part of the build process. As you discover data that causes errors, add it to your sample data to check that errors don't re-emerge.
Use a continuous integration server to build the database schema, ...
Best general SVN Ignore Pattern?
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@Xabatcha - You can always explicitly include a file of any extension (or folder) regardless of whether it is listed in the global ignore pattern or not. Generally you do not want *.dll being tracked by SVN however you can always explicitly add any necessary ones (which I ...
How do I test for an empty string in a Bash case statement?
...r string: "
read string
> finder.txt
echo "--" >> finder.txt
for file in `find . -name '*cgi'`
do
x=`grep -i -e "$string" $file`
case $x in
"" )
echo "Skipping $file";
;;
*)
echo "$file: " >> finder.txt
echo "$x" >> finder.txt
echo "--" >> finder.tx...
How can I add a table of contents to a Jupyter / JupyterLab notebook?
...ide bar
(which I personally think looks cleaner).
In an exported HTML file
nbconvert can be used to export notebooks to HTML
following rules of how to format the exported HTML.
The toc2 extension mentioned above adds an export format called html_toc,
which can be used directly with nbconvert f...
How to create a directory using nerdtree
..., making sure to add a '/' at the end, otherwise the script would create a file.
AFAIK NERDTree cannot create parent directories like 'mkdir -p' does.
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How to take screenshot with Selenium WebDriver
...Driver driver = new FirefoxDriver();
driver.get("http://www.google.com/");
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
// Now you can do whatever you need to do with it, for example copy somewhere
FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));
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