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Android Writing Logs to text File

...logFile, true)); buf.append(text); buf.newLine(); buf.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } share | ...
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What is the difference between Trap and Interrupt?

...'s also the usual way to invoke a kernel routine (a system call) because those run with a higher priority than user code. Handling is synchronous (so the user code is suspended and continues afterwards). In a sense they are "active" - most of the time, the code expects the trap to happen and relies ...
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How to configure postgresql for the first time?

I have just installed postgresql and I specified password x during installation. When I try to do createdb and specify any password I get the message: ...
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Is there any way to enforce typing on NSArray, NSMutableArray, etc.?

...o seem to are programmers from other languages who are still thinking in those languages. If you only want objects of a given class in an array, only stick objects of that class in there. If you want to test that your code is behaving properly, test it. ...
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Difference between an API and SDK

... I agree with this definition, but at the same time wonder why iOS and Android use the term API for e.g. the Bluetooth library (iOS Core Bluetooth API, Android Bluetooth APIs)? – tamberg Oct 11 '19 at 9:26 ...
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In Windows cmd, how do I prompt for user input and use the result in another command?

...n't want the password text to show in the window, let alone, show in the "DosKey" command buffer? I've tried several different ways, and haven't been able to find a way to do this, outside of writing a little C program to take the input, and assign it to an EnvVar, but that's cheating! :) I want ...
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Undefined reference to `sin` [duplicate]

...g, and is known by many names (IEEE Std 1003.1, X/Open Portability Guide, POSIX, Spec 1170). This standard, specifically separates out the "Standard C library" routines from the "Standard C Mathematical Library" routines (page 277). The pertinent passage is copied below: Standard C Library ...
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Was PreferenceFragment intentionally excluded from the compatibility package?

...headers and PreferenceFragments, the other using the original approach. Choose the right one at the point you need to (e.g., when the user clicks on the options menu item). Here is a sample project demonstrating this. Or, have a single PreferenceActivity that handles both cases, as in this sample pr...
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Asynchronous shell commands

... I can't find disown on Debian or OS X. I thought it was a program, but I seem to be mistaken. What is it? – jww Jun 11 '16 at 23:52 ...
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How to create a date and time picker in Android? [closed]

... only one baffled at the fact that Google doesn't even support one of the most widely used controls in any business applications out there? – l46kok Jan 5 '15 at 3:13 add a co...