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How to access command line parameters?
...parse from Python.
Here is an example of how it looks like:
let matches = App::new("myapp")
.version("1.0")
.author("Kevin K. <kbknapp@gmail.com>")
.about("Does awesome things")
.arg(Arg::with_name("CONFIG...
Application Skeleton to support multiple screens
...ing different
Features, Resolution, and Screen-size so while developing an Application which support
multiple (small and big) screen there is an obstacle of size and layout.
...
Codesign error: Certificate identity appearing twice
CodeSign error: Certificate identity 'iPhone Developer: XXXX (12345678)' appears more than once in the keychain. The codesign tool requires there only be one.
...
How to create a memory leak in Java?
...accessible by running code but still stored in memory) in pure Java:
The application creates a long-running thread (or use a thread pool to leak even faster).
The thread loads a class via an (optionally custom) ClassLoader.
The class allocates a large chunk of memory (e.g. new byte[1000000]), stor...
UINavigationController without navigation bar?
I have a universal app, and on the iPad version I'm using UISplitViewController to create an interface similar to the Mail app.
...
Display back button on action bar
...TY"
android:value="MainActivity" />
Edit: If you are not using AppCompat Activity then do not use support word, you can use
getActionBar().setDisplayHomeAsUpEnabled(true); // In `OnCreate();`
// And override this method
@Override
public boolean onNavigateUp() {
finish();
re...
Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
...
pythonw.exe or python.exe?
...e window. To prevent this I have to double-click the file name to open the app. Only then do I see just the GUI and no console.
– Luther
Jul 28 at 6:54
add a comment
...
Google Play Services Library update and missing symbol @integer/google_play_services_version
... the more concrete question would be why modifying the .project file (that apparently belongs to the SDK and thus should be "correct") is necessary in the first place.
– O. R. Mapper
Feb 25 '14 at 12:21
...
#ifdef replacement in the Swift language
..."#if/#else/#endif" preprocessor macros (although more constrained), as per Apple docs. Here's an example:
#if DEBUG
let a = 2
#else
let a = 3
#endif
Now, you must set the "DEBUG" symbol elsewhere, though. Set it in the "Swift Compiler - Custom Flags" section, "Other Swift Flags" line. You...