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Switch to another Git tag
...e git checkout had two functions: for switching branches and for restoring files. So in v2.23.0, they added two new commands, git switch, and git restore, to separate those concerns. I would predict at some point in the future, git checkout will be deprecated.
To switch to a normal branch, use git ...
Cordova: start specific iOS emulator image
...nswer of cobberboy:
$ ios-sim showdevicetypes
Then you need to open the file your_project_dir/platforms/ios/cordova/lib/run.js and find lines of code like below:
// validate target device for ios-sim
// Valid values for "--target" (case sensitive):
var validTargets = ['iPhone-4s', 'iPhone-5', 'i...
Why would a static nested interface be used in Java?
...ckage) and through directly accessing the bytecode of the generated .class files.
– gmoore
Apr 28 '10 at 16:35
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What's the difference between := and = in Makefile?
...y that := is more efficient? Or is efficiency not really a factor with Makefiles?
– Ungeheuer
Apr 27 '17 at 14:45
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How to hide action bar before activity is created, and then show it again?
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Using this simple code in your .class file to hide action bar
getSupportActionBar().hide();
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Do AJAX requests retain PHP Session info?
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If the PHP file the AJAX requests has a session_start() the session info will be retained. (baring the requests are within the same domain)
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How do I delete unpushed git commits?
...ent commit (--hard also checks out the previous commit, --soft keeps added files in the index (that would be committed if you commit again) and the default (--mixed) will not check out the previous commit (wiping your local changes) but it will clear the index (nothing has been added for commit yet)...
Practical uses for AtomicInteger
...is sounds like something I should use as I need to have unique id for each file I import into my program :)
– James P.
Jan 27 '11 at 16:16
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install / uninstall APKs programmatically (PackageManager vs Intents)
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i am making apk file explorer with install, remove and backup functionality, so is google allow me to stay publish my application on google play? and which policy we are going to break?
– Rahul Mandaliya
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How to mock an import
...u reset this mocked import at the end of the test, so that other unit test files doesn't get affected by the mocked object?
– Riya John
Jan 7 at 9:06
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