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When - and why - should you store data in the Windows Registry?
... options, can't easily port them from machine to machine, and it all makes me really yearn for the good old days of .INI files...
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Build android release apk on Phonegap 3.x CLI
...4.0 and higher see below.
Found part of the answer here, at Phonegap documentation. The full process is the following:
Open a command line window, and go to /path/to/your/project/platforms/android/cordova.
Run build --release. This creates an unsigned release APK at /path/to/your/project/platfor...
Rails where condition using NOT NIL
...id: nil })
When working with scopes between tables, I prefer to leverage merge so that I can use existing scopes more easily.
Foo.includes(:bar).merge(Bar.where.not(id: nil))
Also, since includes does not always choose a join strategy, you should use references here as well, otherwise you may e...
How to upgrade rubygems
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Thanks, it helped me to install minitest on an NFS partition cf. github.com/rubygems/rubygems/issues/1161
– Oncle Tom
Jun 13 '15 at 11:11
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Why unsigned integer is not available in PostgreSQL?
I came across this post ( What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL? ) and realized that PostgreSQL does not support unsigned integer.
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FTP/SFTP access to an Amazon S3 Bucket [closed]
...w_other (or -o allow_other if mounting from s3fs command line).. works for me. It's also a good idea to write the files as read-only permissions ( -o default_acl=public-read) in my case (on a private bucket).
– bshea
Apr 11 '17 at 1:36
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Feedback on using Google App Engine? [closed]
... Google App Engine is running on Python with Django built right in - gives me an excuse to try that platform... but my question is this:
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How do I limit task tags to current project in Eclipse?
... create a new one) and on the right in the Scope section select "On any element in same project".
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Best way to obfuscate an e-mail address on a website?
...pdating my personal website. The URL of my personal website is (my first name).(my last name).com, as my last name is rather unusual, and I was lucky enough to pick up the domain name. My e-mail address is (my first name)@(my last name).com. So really, when it comes down to guessing it, it's not ver...
How to recognize USB devices in Virtualbox running on a Linux host? [closed]
...ed by Virtualbox itself, since if I select the guest from the Virtualbox home (I'm using a Windows XP 3 guest), choose Settings -> USB -> Add filter from device, no devices is listed, even if an USB pen is attached and recognized by my Lubuntu 13.10. If i run the guest, nothing happens if I attach t...