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Node: log in a file instead of the console
...ogging of custom objects and formatting. Here is a sample of our logger.js https://gist.github.com/rtgibbons/7354879
Should be as simple as this.
var access = fs.createWriteStream(dir + '/node.access.log', { flags: 'a' })
, error = fs.createWriteStream(dir + '/node.error.log', { flags: '...
Making Python loggers output all messages to stdout in addition to log file
....handlers:
handler.close()
log.removeFilter(handler)
Please see: https://docs.python.org/2/howto/logging-cookbook.html
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How to style the parent element when hovering a child element?
... lightgray;
}
.letter:hover {
background: grey;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="word">
<div class="letter">T</div>
<div class="letter">E</div>
<div class="letter">S...
ViewPager with previous and next page boundaries
...ge to achieve it without using negative margin, find a sample project here https://github.com/44kksharma/Android-ViewPager-Carousel-UI
it should work in most cases but you can still define page margin with
mPager.setPageMargin(margin in pixel);
...
SQL Server: Is it possible to insert into two tables at the same time?
..._ABORT ON;
for the MSSQL transaction with multiple sql statements.
See: https://msdn.microsoft.com/en-us/library/ms188792.aspx
They provide a very good example.
So, the final code should look like the following:
SET XACT_ABORT ON;
BEGIN TRANSACTION
DECLARE @DataID int;
INSERT INTO DataTa...
How to stop a goroutine
...
Personally, I'd like to use range on a channel in a goroutine:
https://play.golang.org/p/qt48vvDu8cd
Dave has written a great post about this: http://dave.cheney.net/2013/04/30/curious-channels.
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Can I call a constructor from another constructor (do constructor chaining) in C++?
...different constructors as well or you would create a recursive call.
Ref: https://isocpp.org/wiki/faq/ctors#init-methods
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Starting python debugger automatically on error
...in python 3.2 so entering 'c' is required for earlier Python versions (see https://docs.python.org/3/library/pdb.html).
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How can I tell when a MySQL table was last updated?
... the ibd file timestamp will not update when data is changed in the table. https://dev.mysql.com/doc/refman/8.0/en/show-table-status.html
– Stack Underflow
May 19 at 19:14
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What's the deal with a leading underscore in PHP class methods?
...a single underscore to indicate protected or private visibility`
Source: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
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