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What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
...o).
Also used to connect Android devices and root them.(fastboot, adb and more..)
Always use the latest.(Recommended)
More Info on Android Build tools and commands
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Environment variable substitution in sed
... that you can double-quote the entire string (which may make the statement more readable and less error prone).
So if you want to search for 'foo' and replace it with the content of $BAR, you can enclose the sed command in double-quotes.
sed 's/foo/$BAR/g'
sed "s/foo/$BAR/g"
In the first, $BAR w...
Twitter Bootstrap 3: how to use media queries?
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Type definition in object literal in TypeScript
...ttern as Alternative)
After many years of using const and benefiting from more functional code, I would recommend against using the below in most cases. (When building objects, forcing the type system into a specific type instead of letting it infer types is often an indication that something is wr...
What is the difference between return and return()?
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What is the meaning of addToBackStack with null parameter?
...e firstFragment. So I don't know what you mean by get the fragment later.
More information @
http://developer.android.com/guide/components/fragments.html
http://developer.android.com/reference/android/app/FragmentTransaction.html#addToBackStack(java.lang.String)
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What is std::promise?
...ged_task. Note that moving the entire task subsumes moving the promise. In more ad-hoc situations, one could also move a promise object explicitly into the new thread and make it a function argument of the thread function, but a task wrapper like the one above seems like a more flexible and less int...
How to apply unmerged upstream pull requests from other forks into my fork?
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Are there conventions on how to name resources?
...t in all the activities.
If, however, I had two lists then I would use the more specific @id/list_apple and @id/list_orange
So generic (ids, ...) gets reused in the R.java file while the unique ones (sometimes gets reused) get prefixed with generic ones separated by an underscore.
The underscor...
What is the volatile keyword useful for?
... what his article calls the "pattern 1 status flag."
If you want to learn more about how volatile works under the hood, read up on the Java memory model. If you want to go beyond that level, check out a good computer architecture book like Hennessy & Patterson and read about cache coherence and...