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How to implement onBackPressed() in Fragments?
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This worked perfectly for me, I do restart the Activity
– raphaelbgr
Mar 29 '16 at 15:59
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CRON job to run on the last day of the month
...e --date=tomorrow +\%d)" == "01" ]] && myjob.sh
should be a good start, assuming you have a relatively intelligent date program.
If your date program isn't quite advanced enough to give you relative dates, you can just put together a very simple program to give you tomorrow's day of the m...
How to convert JSON data into a Python object
...may result in a Value error, ValueError: Type names and field names cannot start with a number: '123'
– PvdL
Apr 11 '14 at 21:01
3
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Open the file in universal-newline mode using the CSV Django module
... I believe you can simplify this. It seems odd to seek to the start after just opening the file. The following helped me overcome the same issue from an Excel spreadsheet export to CSV using the defaults: data = csv.reader(open...
Best way to store JSON in an HTML attribute?
...you need to ensure that the JSON does not contain HTML specials that could start a tag, HTML comment, embedded doctype, etc. You need to escape at least <, and & in such a way that the original character does not appear in the escaped sequence.
In <script> elements you need to ensure t...
Listing only directories using ls in Bash?
...names on spaces and tabs (with default IFS).
each newline in the name will start a new echo command.
4.- Function
Finally, using the argument list inside a function will not affect the arguments list of the present running shell. Simply:
$ listdirs(){ set -- */; printf "%s\n" "${@%/}"; }
$ listdirs...
What does the Visual Studio “Any CPU” target mean?
...ou won't be able to load 32-bit DLL files, because your application wasn't started in WoW64, but those DLL files need to run there.
If you compile as x86, then the x64 system will run your application in WoW64, and you'll be able to load 32-bit DLL files.
So I think you should choose "Any CPU" if ...
Creating a blocking Queue in .NET?
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(edit)
In reality, you'd want a way to close the queue so that readers start exiting cleanly - perhaps something like a bool flag - if set, an empty queue just returns (rather than blocking):
bool closing;
public void Close()
{
lock(queue)
{
closing = true;
Monitor.Pulse...
Benefits of using the conditional ?: (ternary) operator
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I always start out with a simple one and make it more complex over time until it is completely unreadable.
– Jouke van der Maas
Jul 22 '10 at 20:39
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Uploading images using Node.js, Express, and Mongoose
...' + percent + '\r');
});
});
app.listen(3000);
console.log('Express app started on port 3000');
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