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What character to use to put an item at the end of an alphabetic list?
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How to avoid variable substitution in Oracle SQL Developer with 'trinidad & tobago'
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193
Call this before the query:
set define off;
Alternatively, hacky:
update t set country = 'Tr...
How do I get the current time zone of MySQL?
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235
From the manual (section 9.6):
The current values of the global and client-specific time zo...
Make a negative number positive
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373
Just call Math.abs. For example:
int x = Math.abs(-5);
Which will set x to 5.
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How to customize the background/border colors of a grouped table view cell?
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UPDATE: In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy (especially in combination with the [UIColor colorWithPatternImage:] initializer). But I'll leave the 2.0 version of the answer here...
How do SO_REUSEADDR and SO_REUSEPORT differ?
...le UNIX named "Darwin", based on a rather late fork of the BSD code (BSD 4.3), which was then later on even re-synchronized with the (at that time current) FreeBSD 5 code base for the Mac OS 10.3 release, so that Apple could gain full POSIX compliance (macOS is POSIX certified). Despite having a mic...
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edited Jun 27 '13 at 9:39
sakibmoon
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an...
Folder structure for a Node.js project
...lly used for custom classes/functions/modules
/vendor or /support contains 3rd party libraries (added as git
sub-module when using git as source control)
/spec contains specifications for BDD tests.
/tests contains the unit-tests for an application (using a testing
framework, see
here)
NOTE: both ...
Understanding __get__ and __set__ and Python descriptors
...nce?
– Lemma Prism
Mar 12 '19 at 2:43
2
'instance' can be instance of any class, self will be ins...