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mysql command for showing current configuration variables
...uery provides the current global setting for the innodb_log_buffer_size in bytes and megabytes:
SELECT
variable_name,
variable_value AS innodb_log_buffer_size_bytes,
ROUND(variable_value / (1024*1024)) AS innodb_log_buffer_size_mb
FROM information_schema.global_variables
WHERE variable_name L...
How to suppress warnings globally in an R Script
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What are the benefits of learning Vim? [closed]
...bout 10 days. First time it took me about 30min, the next day 20, then 15. By the end of the week, I had most of its command imprinted in my mind. I think rather than trying to memorize, repetition is the best way to approach Vim. 15 min everyday for a week seems like a really small price.
...
How do I size a UITextView to its content?
...tConstraint is a layout constraint that you typically setup via a IBOutlet by linking the property to the height constraint created in a storyboard.
Just to add to this amazing answer, 2014, if you:
[self.textView sizeToFit];
there is a difference in behaviour with the iPhone6+ only:
With t...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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What does it mean when MySQL is in the state “Sending data”?
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Should *.xccheckout files in Xcode5 be ignored under VCS?
...who open the workspace the entire list of source control repositories used by the workspace and the location of the working copy relative to the workspace, whether those repositories are Git, SVN, or both.
When you open the workspace, Xcode uses the Project.xccheckout file to notify the user that t...
C fopen vs open
...ill always read the whole size of the buffer (4K, 8K or whatever you set). By using the direct I/O you can avoid that. In that case it's even better to use pread instead of a seek/read pair (1 syscall instead of 2).
– Patrick Schlüter
May 5 '10 at 13:16
...
Child inside parent with min-height: 100% not inheriting height
...nd a way to make a div container to occupy at least full height of a page, by setting min-height: 100%; . However, when I add a nested div and set height: 100%; , it doesn't stretch to container's height. Is there a way to fix it?
...
How can I get a Bootstrap column to span multiple rows?
...eve the part regarding how to span rows has been answered thoroughly (i.e. by nesting rows), but I also ran into the issue of my nested rows not filling their container. While flexbox and negative margins are an option, a much easier solution is to use the predefined h-50 class on the row containing...