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How to detect page zoom level in all modern browsers?
...om/tombigel/detect-zoom
IE8: screen.deviceXDPI / screen.logicalXDPI (or, for the zoom level relative to default zoom, screen.systemXDPI / screen.logicalXDPI)
IE7: var body = document.body,r = body.getBoundingClientRect(); return (r.left-r.right)/body.offsetWidth; (thanks to this example or this an...
Objective-C class -> string like: [NSArray className] -> @“NSArray”
... Thanks! How is NSStringFromClass implemented? Is it more performant to store the class name in a static NSString variable?
– ma11hew28
Apr 10 '11 at 18:00
13
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How to download .zip from GitHub for a particular commit sha?
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Check this link as well - Might be looking for this instead stackoverflow.com/a/48503019/341117
– Ravindra Gullapalli
May 19 '18 at 22:28
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How to log out user from web site using BASIC authentication?
...er to log in as different user, so it is perfectly acceptable solution. As for auto-fill password, it is up to user if he will use it or not. Thanks
– Marko
Oct 24 '08 at 14:07
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Difference between ApiController and Controller in ASP.NET MVC
...ews, they return data.
ApiControllers are specialized in returning data. For example, they take care of transparently serializing the data into the format requested by the client. Also, they follow a different routing scheme by default (as in: mapping URLs to actions), providing a REST-ful API by ...
How to prepend a string to a column value in MySQL?
I need a SQL update statement for updating a particular field of all the rows with a string "test" to be added in the front of the existing value.
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iPhone app signing: A valid signing identity matching this profile could not be found in your keycha
...ad the same problem yesterday. Now, after signing to the developer portal, for every invalid provisioning profile have a button "Renew". After renewing and downloading updated provisioning profile all seems to work as expected, so problem is definitely solved :)
Update: you may have to contact Appl...
Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...t operator ( ++ and -- ) are pretty standard programing language syntax (for procedural and object-oriented languages, at least).
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Remove files from Git commit
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Thanks for this. It's worth adding that if you have already pushed your earlier (wrong) commit, and now try to git push your fix up to your repo, it will complain Updates were rejected because the tip of your current branch is behin...
Delete commits from a branch in Git
...G DIRECTORY CHANGES. Be sure to stash any local changes you want to keep before running this command.
Assuming you are sitting on that commit, then this command will wack it...
git reset --hard HEAD~1
The HEAD~1 means the commit before head.
Or, you could look at the output of git log, find the...