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Read url to string in few lines of java code
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The 400 error is because you need a key to use this webservice. The problem is that this webservice send a bit of xml then take several seconds to do some processing and then send the second part of the xml. The InputStream is closed...
Difference between del, remove and pop on lists
...gt;> a = [4, 3, 5]
>>> a.pop(1)
3
>>> a
[4, 5]
Their error modes are different too:
>>> a = [4, 5, 6]
>>> a.remove(7)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: list.remove(x): x not in list
>>> de...
How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
...query);
$result = $builder->get();
Or you can deliberately trigger an error, for example, by using a non-existent table or column. Then you can see the generated query in the exception message.
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Is there a Unix utility to prepend timestamps to stdin?
...he time that the end of the line appeared on its input pipe.
If awk shows errors, then try gawk instead.
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Mercurial undo last commit
...eration finishes succesfully, the transaction is marked as complete. If an error occurs, the transaction is "rolled back" and the repository is left in the same state as before.
You can manually trigger a rollback with 'hg rollback'. This will undo the last transactional command. If a pull command...
Link to reload current page
...lay the directory containing the current document, or it might generate an error, depending on other elements in the document and the server environment.
– Bohdan Lyzanets
Oct 2 '13 at 9:46
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Get the new record primary key ID from MySQL insert query?
... mysql_query calls - it wont work and is not obvious without capturing SQL errors.
The newer mysqli supports multiple queries - which LAST_INSERT_ID() actually is a second query from the original.
IMO a separate SELECT to identify the last primary key is safer than the optional mysql_insert_id() ...
Alternative to iFrames with HTML5
...http://www.web-source.net" width="600" height="400"> </embed>
Error: Embedded data could not be displayed.
</object>
Which isn't new, but still works. I'm not sure if it has the same functionality though.
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Real-world examples of recursion [closed]
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Is there an error in this code? Should'nt getPrivateDirectoryContent() be replaced with getDirectoryContent()?
– Shn_Android_Dev
Jun 16 at 22:37
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Passing a string with spaces as a function argument in bash
...***************************
# Setup Function To Extract Each Field For The Error Report
#*******************************************************************************
getField(){
detailedString="$1"
fieldNumber=$2
# Retrieves Column ${fieldNumber} From The Pipe Delimited ${detailedString}
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