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How to link a Facebook app with an existing fan page
...hange your page name to mach your App name.
Go to your App and select "App Details"
Under "Contact Info" you will find "App Page". There you will be able to create a new page or if all went well, select your page from a list.
I found the info in the little question-mark next to "App page".
I hope...
Assigning a variable NaN in python without numpy
...onale for all comparisons returning false for IEEE754 NaN values? for more details and information.
Instead, use math.isnan(...) if you need to determine if a value is NaN or not.
Furthermore, the exact semantics of the == operation on NaN value may cause subtle issues when trying to store NaN in...
How to add multiple columns to a table in Postgres?
...ADD COLUMN IF NOT EXISTS column_name data_type [column_constraint];
detailed query where column_constraints are optional
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What are the mechanics of short string optimization in libc++?
... of short string optimization (SSO). However, I would like to know in more detail how it works in practice, specifically in the libc++ implementation:
...
TypeError: Illegal Invocation on console.log.apply
... This behavior is expected.
https://bugs.chromium.org/p/chromium/issues/detail?id=48662
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What is “loose coupling?” Please provide examples
...OrderTotal method (and thus the Order class) depends on the implementation details of the CartContents and the CartEntry classes. If we were to try to change this logic to allow for discounts, we'd likely have to change all 3 classes. Also, if we change to using a List collection to keep track of th...
Log all requests from the python-requests module
... gives you the most verbose logging option; see the logging HOWTO for more details on how to configure logging levels and destinations.
Short demo:
>>> import requests
>>> import logging
>>> logging.basicConfig(level=logging.DEBUG)
>>> r = requests.get('http://h...
Where are the recorded macros stored in Notepad++?
...
Task automation with macros | Notepad++ User Manual
Configuration Files Details | Notepad++ User Manual (section about the <macros> tag)
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Android ListView headers
...e TYPE_ITEM:
convertView = mInflater.inflate(R.layout.task_details_row, null);
holder.View=getItem(position).getView(mInflater, convertView);
break;
case TYPE_SEPARATOR:
convertView = mInflater.inflate(R.layout.task_detail_h...
How can I debug javascript on Android?
...e, it supports the ADB extension without this tool)
How this works (more details and alternatives on the projects site, this was what I found to be the best way).
Install the jsHybugger APK on your device
Enable USB debugging on you device.
Plug the Android device into your desktop computer via...