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How to access and test an internal (non-exports) function in a node.js module?
...veBeenCalled();
expect(dbLoader.rewired.message).toHaveBeenCalledWith(POST_DESCRIPTION);
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Jasmine JavaScript Testing - toBe vs toEqual
..., but the obvious next question is okay, so what does "equivalent" mean? A description of the algorithm used to determine "equivalence", or at least examples of cases where the behaviour of toEqual() and toBe() differ, would render this more useful.
– Mark Amery
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How do you kill a Thread in Java?
...other operations (like interrupt) can be performed. The name "flag" is not descriptive.
– erickson
Mar 23 '09 at 4:03
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
... on Linux, that would be sudo service postgresql restart.
These are brief descriptions of both options according to the official PostgreSQL docs on authentication methods.
Peer authentication
The peer authentication method works by obtaining the client's
operating system user name from the k...
Regular Expression to find a string included between two characters while EXCLUDING the delimiters
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PHP:
$string ='This is the match [more or less]';
preg_match('#\[(.*)\]#', $string, $match);
var_dump($match[1]);
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Detect if a page has a vertical scrollbar?
...t to non-default values (what happens then is a little involved - see this description).
In most answers, body padding, borders or margins are not detected and distort the results.
I have spent more time than I would have imagined on a finding a solution that "just works" (cough). The algorithm I...
How to run script as another user without password?
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There is a nice description of sudoers format on Ubuntu help. Man page for sudoers is ugly :(
– Mifeet
Aug 19 '15 at 12:45
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#1071 - Specified key was too long; max key length is 767 bytes
...keywords' field which fits within 191 characters, or split text into short description and long/complete text etc. Or if you really need full text search, consider using specialized software for it, such as Apache Lucene.
– Stijn de Witt
Dec 5 '16 at 10:34
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How to clear the canvas for redrawing
...learRect(0, 0, canvas.width, canvas.height);
This is the fastest and most descriptive way to clear the entire canvas.
Do not use: canvas.width = canvas.width;
Resetting canvas.width resets all canvas state (e.g. transformations, lineWidth, strokeStyle, etc.), it is very slow (compared to clearRec...
jQuery UI DatePicker - Change Date Format
...'-' + (dateObject.getMonth() + 1) + '-' + dateObject.getDate();// Y-n-j in php date() format