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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
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If I have Transaction(autocommit=false), deadlock exception thrown. Is it enough just to retry same statement.executeUpdate() or whole transaction is now gimped and should be rollbacked+rerun everything that was running in it?
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Execute a terminal command from a Cocoa app
How can I execute a terminal command (like grep ) from my Objective-C Cocoa application?
12 Answers
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Node.js getaddrinfo ENOTFOUND
...st_options_callback
You can either call http.get('http://eternagame.wikia.com/wiki/EteRNA_Dictionary', callback), the URL is then parsed with url.parse(); or call http.get(options, callback), where options is
{
host: 'eternagame.wikia.com',
port: 8080,
path: '/wiki/EteRNA_Dictionary'
}
Upd...
How do I disable a Pylint warning?
... results on the same line), in Pylint 0.21.1 (if it matters: astng 0.20.1, common 0.50.3, Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)).
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Sending email with PHP from an SMTP server
...SMTP();
$mail->CharSet = 'UTF-8';
$mail->Host = "mail.example.com"; // SMTP server example
$mail->SMTPDebug = 0; // enables SMTP debug information (for testing)
$mail->SMTPAuth = true; // enable SMTP authentication
$mail->Port = 25;...
Best way to implement request throttling in ASP.NET MVC?
... For those of you who care and have read this far down in the comment stream...we ended up writting our own redirects that clear out the throttle cache key before redirecting. This way all redirects pass through the code to remove the key and none of them trigger the Throttle attribute....
How do I “source” something in my .vimrc file?
...file is 'executing' it. Essentially, each line of the file is considered a command. Sourcing it is the same as typing each command in order. You source with the command :source (usually shortened to :so).
So if you source myStuff.vim
:so myStuff.vim
and if myStuff.vim contained these lines
set ...
How is the default max Java heap size determined?
If I omit the -Xmxn option from the Java command line then a default value will be used. According to Java documentation
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How can I keep my fork in sync without adding a separate remote?
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Open the forked Git repository me/foobar.
Click on Compare:
You will get the notification:
There isn't anything to compare.
someone:master is up to date with all commits from me:master. Try switching the base for your comparison.
Click on switching the base on this...
Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
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