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Entity Framework with NOLOCK

...a transaction and set the isolation level to read uncommited. This essentially does the same as NOLOCK, but instead of doing it on a per table basis, it will do it for everything within the scope of the transaction. If that sounds like what you want, here's how you could go about doing it... //de...
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Pass ruby script file to rails console

... You can use bundle exec rails runner "eval(File.read 'your_script.rb')" UPDATE: What we also have been using a lot lately is to load the rails environment from within the script itself. Consider doit.rb: #!/usr/bin/env ruby require "/path/to/rails_app/config/environment" # ......
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How to create an AVD for Android 4.0

...nload the AVD Manager that is external to eclipse and says you have it installed, you have to go into eclipse with the AVD Plugin and re-install it as well. Have to 2 it twice. I ran into this error when going through the setup steps even though I had the ARM EABI installed external from eclipse. ...
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Paging UICollectionView by cells, not screen

...nformance and set a value for pageWidth: func scrollViewWillBeginDragging(_ scrollView: UIScrollView) { let pageWidth = // The width your page should have (plus a possible margin) let proportionalOffset = collectionView.contentOffset.x / pageWidth indexOfCellBeforeDragging = Int(round(p...
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Is there a way to delete a line in Visual Studio without cutting it?

...command is omitted when you search in that fashion). The terrible UI only allows me to see 4 results at a time (for me, contrary to that screen shot in the other answer.) which makes it a real pain. – Kirk Woll Sep 17 '10 at 1:08 ...
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How can I selectively merge or pick changes from another branch in Git?

I'm using Git on a new project that has two parallel -- but currently experimental -- development branches: 25 Answers ...
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Can I mix MySQL APIs in PHP?

...where. (Not sure whether plain old resources do that, but objects can actually take advantage of RAII to a not-insignificant degree.) – cHao Jul 5 '13 at 23:54 ...
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How to tell PowerShell to wait for each command to end before starting the next?

... Normally, for internal commands PowerShell does wait before starting the next command. One exception to this rule is external Windows subsystem based EXE. The first trick is to pipeline to Out-Null like so: Notepad.exe | Out-N...
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What is the Scala annotation to ensure a tail recursive function is optimized?

...e to Scala version 2.8.0.RC5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_18). Type in expressions to have them evaluated. Type :help for more information. scala> import scala.annotation.tailrec import scala.annotation.tailrec scala> class Tails { | @tailrec def boom(x: Int): Int = { ...
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node.js: read a text file into an array. (Each line an item in the array.)

...oids the mentioned substring (tested on a file several megabytes worth of "All work and no play makes Jack a dull boy"): function readLines(input, func) { var remaining = ''; input.on('data', function(data) { remaining += data; var index = remaining.indexOf('\n'); var last = 0; ...