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How do I purge a linux mail box with huge number of emails? [closed]
...mail -N
d *
quit
-N Inhibits the initial display of message headers when reading mail or editing a mail folder.
d * delete all mails
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How to delete a whole folder and content?
...e : fileOrDirectory.listFiles() may return null if there is I/O error when reading the files. This is stated clearly in the documentation : developer.android.com/reference/java/io/File.html#listFiles()
– Brian Yencho
Mar 6 '18 at 15:51
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How do I check if a string contains another string in Objective-C?
... just going to mention a Category that I created for this purpose before I read your edit to the answer! Since I am primarily a c# developer I am glad that they added a contains method to NSSTring.
– dherrin79
Sep 5 '14 at 14:11
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CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
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After reading this documentation: github.com/expressjs/corsuse i using this config: app.use(cors({credentials: true, origin: 'localhost:3001'})); is working for me.
– allel
Feb 5 '16 at 8:...
Change UITextField and UITextView Cursor / Caret Color
...s to" in the docs. However, I'm glad only one person had to spend the time reading and tinkering on this. Hopefully other people will be able to see and use this!
– RileyE
Jan 21 '13 at 21:11
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CHECK constraint in MySQL is not working
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MySQL 8.0.16 is the first version that supports CHECK constraints.
Read https://dev.mysql.com/doc/refman/8.0/en/create-table-check-constraints.html
If you use MySQL 8.0.15 or earlier, the MySQL Reference Manual says:
The CHECK clause is parsed but ignored by all storage engines.
Try ...
jQuery validation: change default error message
...ter at least {0} characters"),
remote: jQuery.format("{0} is already in use")
}
}
});
The complete API for validate(...) : http://jqueryvalidation.org/validate
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filename and line number of python script
... source code
In a sense, you can "dump" a whole file into its cache , and read it with linecache.cache data from class.
import linecache as allLines
## have in mind that fileName in linecache behaves as any other open statement, you will need a path to a file if file is not in the same directory ...
Using IntelliJ to amend git commit message
...or View->Tool Windows->Version Control.
– CODE-REaD
Jan 18 '18 at 18:45
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In Idea 2017.3 th...
Sort hash by key, return hash in Ruby
...sh, 2) and return Hash object" ? I don't envy +1's :) it's just after that reading the answer I am still left with the original questions. Also if the point is that there is not such thing as a sorted hash look at the comments for choosen answer to this question stackoverflow.com/questions/489139/...