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How can I create download link in HTML?
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In addition (or in replacement) to the HTML5's <a download attribute already mentioned,
the browser's download to disk behavior can also be triggered by the following http response header:
Content-Disposition: attachment; filename=ProposedFileName.txt;
This was the way to do before HTML5 (and...
How do I escape ampersands in XML so they are rendered as entities in HTML?
...eader with some XML data, the Camel XML parser ignored the CDATA contents, reading them as a stream of characters. Without this the camel engine throws invalid xml structure exceptions
– Kimutai
Dec 1 '17 at 5:59
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How to copy a java.util.List into another java.util.List
...t; newList = new ArrayList<SomeBean>(otherList);
Note: still not thread safe, if you modify otherList from another thread, then you may want to make that otherList (and even newList) a CopyOnWriteArrayList, for instance -- or use a lock primitive, such as ReentrantReadWriteLock to serialize ...
Determine if map contains a value for a key?
...r better than count does. More over, count doesn't return the item. If you read the OP's question, he's wants to check for the existance, and return the element. find does that. count does not.
– Alan
May 23 '13 at 16:49
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Reset AutoIncrement in SQL Server after Delete
...d to reseed mytable to start at 1:
DBCC CHECKIDENT (mytable, RESEED, 0)
Read about it in the Books on Line (BOL, SQL help). Also be careful that you don't have records higher than the seed you are setting.
share
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PHP - Move a file into a different folder on the server
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I using shell read all data file then assign to array.
Then i move file in top position.
i=0
for file in /home/*.gz; do
$file
arr[i]=$file
i=$((i+1))
done
mv -f "${arr[0]}" /var/www/html/
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Difference between Python's Generators and Iterators
... (i for i in range(0))
For a more in-depth exposition and examples, keep reading.
A Generator is an Iterator
Specifically, generator is a subtype of iterator.
>>> import collections, types
>>> issubclass(types.GeneratorType, collections.Iterator)
True
We can create a generat...
AppStore - App status is ready for sale, but not in app store
Status of app ready for sale still 9 June..
10 Answers
10
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MySQL root access from all hosts
...mand line on your local box:
mysql -h localhost -u myname -pmypass mydb
Read out the current setting:
Show variables where variable_name like "bind%"
You should see 0.0.0.0 here if you want to allow access from all hosts. If this is not the case, edit your /etc/mysql/my.cnf and set bind-addres...
Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
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+1 The DI friendly library response is an absolute must read in this space and will enable you to think through this stuff from first principles.
– Ruben Bartelink
Jul 19 '11 at 11:57
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