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Difference between Document-based and Key/Value-based databases?
...-value stores like redit doesn't allow you to store nested key:values? And from your description, then storing a whole database (from RDBMS) into Cassandra doesn't sound very clever cause it doesn't allow flexible query and has limited nesting depth, am I right?
– never_had_a_n...
String vs. StringBuilder
...no reason why the C# compiler needs to treat the second sample differently from the first. In particular there is no obligation to produce a string at the end of each line. The compiler may behave as you say, but it's under no obligation to do so.
– CodesInChaos
...
What permission do I need to access Internet from an Android application?
... without saying so in their manifests? That is, if Janusz ran the same app from the question in today's phones, it would not have failed the way it did when the question was asked?
– Rob Kennedy
Jan 19 '15 at 23:53
...
How can I play sound in Java?
...tream in = new FileInputStream(Filename);
// Create an AudioStream object from the input stream.
AudioStream as = new AudioStream(in);
// Use the static class member "player" from class AudioPlayer to play
// clip.
AudioPlayer.player.start(as);
// Similarly, to stop the audio...
Why is using onClick() in HTML a bad practice?
...turn false;
});
The advantages are
behaviour (Javascript) is separated from presentation (HTML)
no mixing of languages
you're using a javascript framework like jQuery that can handle most cross-browser issues for you
You can add behaviour to a lot of HTML elements at once without code duplicatio...
Full screen in WPF application
...le dimensions.
I'd like my application to run in full screen independently from its dimensions.
2 Answers
...
Stop “developer tools access needs to take control of another process for debugging to continue” ale
... Worked for me, but why the heck did Apple add this barrier ? You upgrade from a working version of XCode, and immediately find yourself having to Google their strange error messages, trying to find out how to continue using XCode. Terrible service.
– Mike Gledhill
...
How do I parse a string to a float or int?
...ueError: invalid literal for int() with base 10: '545.222', but converting from a float to an int is a supported conversion.
– David Parks
May 7 '18 at 17:46
4
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What does 'stale file handle' in Linux mean?
...ory. Through another terminal, I delete that directory and restore it back from an identical backup. When I try to vim a file from the first terminal, in the same directory, why do I get an error about a stale file handle? What does it mean? (On a side note, I have found that it is possible to byp...
Peak memory usage of a linux/unix process
...
From the man page: Most information shown by time is derived from the wait3(2) system call. The numbers are only as good as those returned by wait3(2). On systems that do not have a wait3(2) call that returns status inform...