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How does Rails keep track of which migrations have run for a database?
According to Rails doc: http://guides.rubyonrails.org/migrations.html
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How to listen for a WebView finishing loading a URL?
...de looks good. I have been trying the same for my webview which loads from html data not url. But this one triggers the onPageFinished if the first webview loads quickly and before the second one starts to load. Normal scenario. running =1 , running = 2, --running =1 , --running =0. Unusual scenario...
How to add JTable in JPanel with null layout?
...Managers:
http://download.oracle.com/javase/tutorial/uiswing/layout/using.html
LayoutManagers allow you to properly handle things window resizing or dynamic component counts. They might seem intimidating at first, but they are worth the effort to learn.
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
...ave an experiment called Luxon as of Feb 2018 moment.github.io/luxon/index.html
– alxndr
Feb 21 '18 at 5:34
Thanks @al...
How to make vi redraw screen?
...not work with Televideo terminals )
From http://www.cs.rit.edu/~cslab/vi.html#A1.4 (dead link; see archive)
As noted in the comments Vim now uses ^R for redo and ^L alone for redraw.
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Having Django serve downloadable files
... can now store files in a private directory (not inside /media nor /public_html) and expose them via django to certain users or under certain circumstances.
Hope it helps.
Thanks to @elo80ka, @S.Lott and @Rocketmonkeys for the answers, got the perfect solution combining all of them =)
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How to capture no file for fs.readFileSync()?
..., such errors can be intercepted.
reference:
https://nodejs.org/api/errors.html
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Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
...adt and sdk preinstalled on it, from here: developer.android.com/sdk/index.html
– Mohamed El-Nakib
Apr 13 '14 at 20:58
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Calculate MD5 checksum for a file
...r" and a Unicode "zero width space"--between the "empty" quotes in the raw HTML. I don't know if it was in the original comment or if SO is to blame here.
– Chris Simmons
Jan 19 '17 at 16:17
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...tation/Cocoa/Reference/Foundation/Miscellaneous/Foundation_Constants/index.html#//apple_ref/doc/constant_group/URL_Loading_System_Error_Codes
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