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+ operator for array in PHP?
...ys would do. Other languages/libraries use + to concatenate lists (e.g. in Python) and "merge" functions to add the key/value pairs from one object onto another (e.g. in lodash). Yet in PHP it's the other way round; array_merge can be used for concatenating list-like arrays but + cannot. Unlike arra...
How to access accelerometer/gyroscope data from Javascript?
... this is known to work on most Apple laptops, but might work on Windows or Linux machines with accelerometer as well. In the event handler function, look for x, y, z fields on the event data supplied as first argument.
ondevicemotion is known to work on iPhone 3GS + 4 and iPad (both with iOS 4.2), a...
Convenient C++ struct initialisation
...the point of the question - how to achieve the same result in C++. I mean, Python does this with named arguments, C - with "named" fields, and C++ should have something too, I hope.
– dmitry_romanov
Jul 18 '13 at 6:00
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Why should eval be avoided in Bash, and what should I use instead?
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Not the answer you're looking for? Browse other questions tagged linux bash unix eval or ask your own question.
How do you use script variables in psql?
...of uses, especially within the context of a web application framework like Python Flask, this is the best solution for reusing complex calculated values within a single query.
– Will
Oct 21 '15 at 17:07
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pycharm running way slow
...m starts consuming CPU cycles? Previously it would happen while a specific Python file was focused in the editor, but this was fixed with version 5. But now with version 2016.1.2 the IDE seems to randomly start using >50% even with all editor files closed and nothing running and in Power Save mod...
What is the meaning of #XXX in code comments?
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Some notes from a June 2005 Python Enhancement Proposal that was rejected.
Choosing between FIXME and XXX is difficult.
XXX seems to be more common, but much less descriptive.
Furthermore, XXX is a useful placeholder in a piece of code
having ...
node.js require all files in a folder?
...Each(collectExports);
This makes the modules act more like they would in Python:
var text = new Fields.Text()
var checkbox = new Fields.Checkbox()
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Exit a Script On Error
...as always worked for me, but tonight I ran across a situation in an Alpine Linux Docker image where it had no effect.. This solution worked for me and got me back on the task at hand. Much appreciated.
– synthesizerpatel
Feb 15 '17 at 10:27
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SQLAlchemy default DateTime
...DATEs also change the last_updated field.
SQLAlchemy has two defaults for python executed functions.
default sets the value on INSERT, only once
onupdate sets the value to the callable result on UPDATE as well.
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