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What is the meaning of addToBackStack with null parameter?
...t is the meaning of addToBackStack(null) followed by a commit()?
Quoting docs:
By calling addToBackStack(), the replace transaction is saved to the
back stack so the user can reverse the transaction and bring back the
previous fragment by pressing the Back button.
If you add multiple ...
HTML encoding issues - “” character showing up instead of “ ”
...be noticing; if that byte isn't there, then something else has mauled your document and we need to see further up to find out what.
What's the regexp, how does the templating work? There would seem to be a proper HTML parser involved somewhere if your   strings are (correctly) being turned...
Convert file path to a file URI?
Does the .NET Framework have any methods for converting a path (e.g. "C:\whatever.txt" ) into a file URI (e.g. "file:///C:/whatever.txt" )?
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What's the point of malloc(0)?
...ree() without worry. For practical purposes, it's pretty much the same as doing:
artist = NULL;
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Why is @font-face throwing a 404 error on woff files?
.... Except Firefox and Chrome will throw a 404 error on the .woff file. IE does not throw the error. I have the fonts located at the root but I've tried with the fonts in the css folder and even giving the entire url for the font. If remove those fonts from my css file I don't get a 404 so I know it...
C/C++ macro string concatenation
Is it possible to concatenate have STR3 == "s1"?
You can do this by passing args to another Macro function. But is there a direct way?
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Fastest way to download a GitHub project
I need to download the source code of the project Spring data graph example into my box. It has public read-only access. Is there is an extremely fast way of downloading this code?
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What is the difference between __dirname and ./ in node.js?
... you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technically, it starts out as your working directory but can be changed using process.chdir().
The exception is when you use . with require(). The pat...
C++ display stack trace on exception
...stack trace to the user if an exception is thrown. What is the best way to do this? Does it take huge amounts of extra code?
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How can prepared statements protect from SQL injection attacks?
How do prepared statements help us prevent SQL injection attacks?
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