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Preview layout with merge root tag in Intellij IDEA/Android Studio
...: Both android:layout_width and android:layout_height must be specified in order for the layout to display properly in the editor.
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Determine if string is in list in JavaScript
...a.length;while (i--) {/*use a[i]*/} is the fastest loop method (if reverse order is acceptable).
– ErikE
Mar 12 '10 at 2:31
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Edit changeset comment after updates have been checked in to TFS
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do I move a Git branch out into its own repository?
...se this answer was confusing for you too, here's how I made sense of it in order to make it work: 1) in your terminal, be in the directory that contains the repo and branch you want to make into a new repo; 2) the url should be a git url, like git@github.com:brianzelip/groceries.git; 3) branch-to-mo...
What is the difference between a “function” and a “procedure”?
... based on input.
A procedure is a set of command which can be executed in order.
In most programming languages, even functions can have a set of commands. Hence the difference is only in the returning a value part.
But if you like to keep a function clean, (just look at functional languages), yo...
Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/
...es from an external domain and I need it to load from https:// from secure order pages and http:// from other pages, based on the current URL. I found that starting the URL with a double slash inherits the current protocol. Do all browsers support this technique?
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
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In order to successfully access property values using the SpEL syntax, use the format "#{'${property}'}"
– Brice Roncace
Apr 6 '16 at 20:23
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How do I use CMake?
I am trying to use CMake in order to compile opencv.
4 Answers
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Install Application programmatically on Android
...I needed to change the permissions on the apk file to be world readable in order to allow it to be installed that way, otherwise the system was throwing "Parse error: There is a Problem Parsing the Package"; so using solution from @Horaceman that makes:
File file = new File(dir, "App.apk");
file.se...
How do I hide javascript code in a webpage?
...ipt, it still comes down to the fact that your browser needs to load it in order to use it. Modern browsers have web debugging/analysis tools out of the box that make extracting and viewing scripts trivial (just hit F12 in Chrome, for example).
If you're worried about exposing some kind of trade se...