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Recommended way of making React component/div draggable
I want to make a draggable (that is, repositionable by mouse) React component, which seems to necessarily involve global state and scattered event handlers. I can do it the dirty way, with a global variable in my JS file, and could probably even wrap it in a nice closure interface, but I want to kno...
SQL to determine minimum sequential days of access?
The following User History table contains one record for every day a given user has accessed a website (in a 24 hour UTC period). It has many thousands of records, but only one record per day per user. If the user has not accessed the website for that day, no record will be generated.
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How to correctly dismiss a DialogFragment?
The docs say this for the dismiss() method from the Dialog class:
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Vim 80 column layout concerns
The way I do 80-column indication in Vim seems incorrect: set columns=80 .
At times I also set textwidth , but I want to be able to see and anticipate line overflow with the set columns alternative.
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How to parse date string to Date? [duplicate]
How do I parse the date string below into a Date object?
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Android: How to create a Dialog without a title?
I'm trying to generate a custom dialog in Android.
I create my Dialog like this:
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How do I turn a python datetime into a string, with readable format date?
How do I turn that into a string?:
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How to debug template binding errors for KnockoutJS?
I keep having trouble with debugging problems in KnockoutJS templates.
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How do I clone a job in Jenkins?
Jenkins has the Gerrit Plugin in place so that when we do check-ins to Gerrit , Jenkins performs a build and if it succeeds, then the modification in Gerrit is verified. If the build fails then it is not. My understanding is that this is accomplished through jobs set up in Jenkins . We h...
Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]
I'm trying to access a serial port with Python 2.6 on my Raspberry Pi running Debian.
My script named serial.py tries to import pySerial:
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