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Reload activity in Android
... photo is taken, the screen returns to my activity to post it into a view. By using lifecycle methods to refresh, I get kicked out of the camera process, and my photo does not return to the activity, but rather I get the activity from the start. Just an example to be aware of.
–...
Unpacking, extended unpacking and nested extended unpacking
... explain with a few examples. Since you're talking about evaluating these "by hand," I'll suggest some simple substitution rules. Basically, you might find it easier to understand an expression if all the iterables are formatted in the same way.
For the purposes of unpacking only, the following sub...
Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
... if you have changes you haven't committed, they're going to be unaffected by switching branches. Of course, if switching branches is incompatible with your changes, git checkout will simply refuse to do it.
git add is a command for staging changes, which you will then commit. It does not record th...
How do you attach a new pull request to an existing issue on github?
...st for the current branch to the existing issue number 4.
EDIT: Comment by @atomicules: To expand on the answer by @MichaelMior a full example is:
$ hub pull-request -i 4 -b USERNAME_OF_UPSTREAM_OWNER:UPSTREAM_BRANCH -h YOUR_USERNAME:YOUR_BRANCH URL_TO_ISSUE
...
What does the '.' (dot or period) in a Go import statement do?
...ts function Sin, and installed the compiled package in the file identified by "lib/math". This table illustrates how Sin may be accessed in files that import the package after the various types of import declaration.
Import declaration Local name of Sin
import "lib/math" math.S...
iphone ios running in separate thread
...so, make sure you aren't diving into concurrency too quickly. Try starting by writing things single-threaded and profile to see if you need to go multithreaded, or if you can design your single-threaded code to be more efficient on its own. For simple tasks, you can sometimes do everything you need ...
how to use XPath with XDocument?
... "Name" nodes under other nodes (which aren't there now but could be added by later changes to the format of the file). However your solution is surely the right one.
– Marco Mp
Feb 21 '13 at 14:12
...
How does one make random number between range for arc4random_uniform()?
...omNumber(inRange: 0...count-1)
return self[index(startIndex, offsetBy: roll)]
}
}
Usage
randomNumber()
returns a random number between 1 and 6.
randomNumber(50...100)
returns a number between 50 and 100 inclusive. Naturally you can replace the values of 50 and 100 with whatever y...
Where can I find WcfTestClient.exe (part of Visual Studio)
...hat, as of VS 2017, this answer is not valid anymore. See below the answer by Gaspa79 for the right path (tl;dr: access the folder called simply "Microsoft Visual Studio" WITHOUT the version number, in ProgFiles, and open the same subfolder)
– A. Chiesa
Aug 16 ...
Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
...
I had the same problem under Windows and could solve it by running cmd.exe as administrator (right-click in start menu, then "Run as administrator).
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