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What is the optimal Jewish toenail cutting algorithm?

I am working on the software for a machine that will automatically trim toenails, so that users can simply put their feet in it and run it instead of having to manually do it by biting them or using nail clippers. ...
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Why isn't String.Empty a constant?

...ing.cs. The Empty constant holds the empty string value. We need to call the String constructor so that the compiler doesn't mark this as a literal. Marking this as a literal would mean that it doesn't show up as a field which we can access from native. I found this informati...
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Check if the number is integer

... does the tolerance-checking suggestion really work?? x <- 5-1e-8; x%%1 gives 0.9999999 (which would imply if tol==1e-5 for example) that x is not an integer. – Ben Bolker Jan 24 '14 at 15:34 ...
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moving changed files to another branch for check-in

... you have not made the commit yet, just run git stash. This will save away all of your changes. Switch to the branch you want the changes on and run git stash pop. There are lots of uses for git stash. This is certainly one of the more useful reasons. An example: # work on some code git stash gi...
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postgresql return 0 if returned value is null

...ns the first of its arguments that is not null. Null is returned only if all arguments are null. It is often used to substitute a default value for null values when data is retrieved for display. Edit Here's an example of COALESCE with your query: SELECT AVG( price ) FROM( SELECT *, cum...
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When to use an object instance variable versus passing an argument to the method

...sus simply declaring them as object instance variables that are visible to all of the object's methods? 5 Answers ...
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Transferring ownership of an iPhone app on the app store

... Starting June 11, 2013 this has officially become possible. Here's the official note: Dear developer, Apps can now be transferred from one developer to another within iTunes Connect, for example after an acquisition or when a distribution deal expires. Transf...
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How can I discard remote changes and mark a file as “resolved”?

...ges causing conflicts. Is there a command I can use to in effect say "mark all conflicts as resolved, use local"? 2 Answers...
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How to move a git repository into another directory and make that directory a git repository?

...create it) $ cp -r gitrepo1 newrepo # remove .git from old repo to delete all history and anything git from it $ rm -rf gitrepo1/.git Note that the copy is quite expensive if the repository is large and with a long history. You can avoid it easily too: # move the directory instead $ mv gitrepo1 ...
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Two color borders

...esn't jive well with IE < 8. While this is true; supporting IE < 8 really isn't something you should be doing. share | improve this answer | follow | ...