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In R, how to get an object's name after it is sent to a function?
...ew test-object
Note: this will not succeed inside a local function when a set of list items are passed from the first argument to lapply (and it also fails when an object is passed from a list given to a for-loop.) You would be able to extract the ".Names"-attribute and the order of processing from...
Scala @ operator
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It sets the value of x to the pattern which matches. In your example, x would therefore be Some(Nil) (as you could determine from a call to println)
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Hide keyboard when scroll UITableView
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This attribute can of course also be set in the attribute inspector for those using nibs and storyboards.
– JuJoDi
Mar 15 '14 at 2:14
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How do I make class methods / properties in Swift?
... than an NSObject class in Objective-C and that was already pretty easy to setup.
– Supertecnoboff
Jan 1 '16 at 11:40
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How do I get cURL to not show the progress bar?
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Not sure why it's doing that. Try -s with the -o option to set the output file instead of >.
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Run batch file as a Windows service
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Why not simply set it up as a Scheduled Task that is scheduled to run at start up?
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cannot load such file — zlib even after using rvm pkg install zlib
...an do
rvm requirements
This will probe your particular OS and produce a set of commands you can copy back to the command line to install those missing packages.
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How can I remove a key and its value from an associative array?
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You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1", "key2" => "value2");
print_r($array);
unset($array['key1']);
print_r($array);
unset($array['key2']);
print_r($array);
Output:
Array
(
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Warning the user/local/mysql/data directory is not owned by the mysql user
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'Wheel bit' is a system setting that provides additional special system privileges that empower a user to execute restricted commands that ordinary user accounts cannot access.
– Ihab Shoully
Apr 10 '19 at 19:2...
How can I modify the size of column in a MySQL table?
...e foo;
CREATE TABLE `foo` (
`str` mediumtext
) ENGINE=MyISAM DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
I misread your original question, you want VARCHAR(65353), which MySQL can do, as long as that column size summed with the other columns in the table doesn't exceed 65535.
mysql> creat...