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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (

... That's a side-effect of a feature called optimistic concurrency. Not 100% sure how to turn it on/off in Entity Framework but basically what it's telling you is that between when you grabbed the data out of the database and when you saved your changes someone ...
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How do I commit only some files?

...available on both branches you do git stash # remove all changes from HEAD and save them somewhere else git checkout <other-project> # change branches git cherry-pick <commit-id> # pick a commit from ANY branch and apply it to the current git checkout <first-p...
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Gulps gulp.watch not triggered for new or deleted files?

... question was asked. The rest of my answer still stands: gulp-watch is usually a better solution because it lets you perform specific actions only on the files that have been modified, while gulp.watch only lets you run complete tasks. For a project of a reasonable size, this will quickly become t...
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jquery - return value using ajax result on success

I have a small problem with jquery $.ajax() function. 9 Answers 9 ...
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How can you hide database output in Rails console?

...how/why your post will solve the problem. – Mick MacCallum Oct 6 '12 at 6:35 7 This is going to s...
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Branch descriptions in Git

... @GregHewgill Thank you. With a few aliases that's actually not a bad way to view it. Now if only git branch would show the descriptions in the list... – Owen Apr 4 '12 at 20:10 ...
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How to add multiple font files for the same font?

...e separate files for bold , italic and bold + italic . How can I embed all three files in one @font-face rule? For example, if I have: ...
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How do I generate a random int number?

...ads as it's not thread safe (as is usual for any class that is not specifically made thread safe). – Guffa Feb 13 '18 at 17:11 11 ...
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Difference between CLOCK_REALTIME and CLOCK_MONOTONIC?

... CLOCK_REALTIME represents the machine's best-guess as to the current wall-clock, time-of-day time. As Ignacio and MarkR say, this means that CLOCK_REALTIME can jump forwards and backwards as the system time-of-day clock is changed, including by NTP. CLOCK_MONOTONIC represents the absolute ela...
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Express: How to pass app-instance to routes from a different file?

I want to split up my routes into different files, where one file contains all routes and the other one the corresponding actions. I currently have a solution to achieve this, however I need to make the app-instance global to be able to access it in the actions. My current setup looks like this: ...