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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...s including legacy ** n ones like cp850 and cp437. It's nowhere near prime time yet. I'm interested in training files; are your ISO-8859-1 / cp1252 / MacRoman files as equally "unencumbered" as you expect anyone's code solution to be?
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Unique Constraint in Entity Framework Code First
...e's still the possibility of another insert/update slipping in between the time of the uniqueness check and the time of SaveChanges(). So, depending on how mission critical the app is and the liklihood of a uniqueness violation, it's probably best to add the constraint to the database.
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How can I reliably determine the type of a variable that is declared using var at design time?
...ions and generic type inference. I was actually quite surprised the first time I wrote a lambda expression and Intellisense knew the type of my parameter when I pressed ., even though the statement was not yet complete and I never explicitly specified the generic parameters of the extension methods...
Select random row from a sqlite table
...t noon so it shows the same book all day even if the query is run multiple times. Yes I know caching is more efficient for this use case just an example.
– danielson317
Apr 22 at 17:18
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What are the disadvantages of using persistent connection in PDO
... of a transaction, that can block a multitude of tables until the deadlock timer kicks in, and even then, the deadlock timer can kill the newer request instead of the older request that's causing the problem.
If the dead script was in the middle of a transaction, the next script that gets that conn...
Is it possible to cherry-pick a commit from another git repository?
...hing brings in all of the other repo's changes. This command line is a one-time action.
– Jonathon Reinhart
Jan 4 '17 at 15:05
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RVM is not a function, selecting rubies with 'rvm use …' will not work
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@AdityaPednekar So, sometimes reading the error/console message actually helps, RVM is not a function, selecting rubies with 'rvm use ...' will not work. You need to change your terminal emulator preferences to allow login shell. Sometimes it is ...
Color text in terminal applications in UNIX [duplicate]
...he first text editors for UNIX, such as vi. My only goal is to have a good time, but I want to be able to show text in color, so I can have syntax highlighting for editing source code.
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App Inventor 2 扩展 · App Inventor 2 中文网
...ImageProcessorDemo.aia
SoundAnalysis created by Mouhamadou Oumar Sall
Multimedia component that analyzes the pitch of a sound through the microphone and returns it. It can be used as an input to different situations, for instance to control some components with a specific sound whistle(pitch > 500...
how to split the ng-repeat data with three columns using bootstrap
...e.
The problem with this filter is that it returns new nested arrays each time. Angular is watching the return value from the filter. The first time the filter runs, Angular knows the value, then runs it again to ensure it is done changing. If both values are the same, the cycle is ended. If not, t...