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Difference between Service, Async Task & Thread?
What is the difference between Service, Async Task & Thread. If i am not wrong all of them are used to do some stuff in background. So, how to decide which to use and when?
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Force line-buffering of stdout when piping to tee
Usually, stdout is line-buffered. In other words, as long as your printf argument ends with a newline, you can expect the line to be printed instantly. This does not appear to hold when using a pipe to redirect to tee .
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nodejs how to read keystrokes from stdin
... stdin = process.openStdin();
require('tty').setRawMode(true);
stdin.on('keypress', function (chunk, key) {
process.stdout.write('Get Chunk: ' + chunk + '\n');
if (key && key.ctrl && key.name == 'c') process.exit();
});
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ActiveMQ or RabbitMQ or ZeroMQ or [closed]
We'd be interested to hear any experiences with the pros and cons of ActiveMQ vs RabbitMQ vs ZeroMQ. Information about any other interesting message queues is also welcome.
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
... lot about them lately, but I'm still unsure why I would want to implement one, and under what circumstances I would want to use one.
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How to implement a unique index on two columns in rails
I have a table and I'm trying to add a unique index on two columns. Those columns are also indexed. So my question is if I just can remove the indexes who were just for one column or if I have to use all three indexes:
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What is the difference between origin and upstream on GitHub?
What is the difference between origin and upstream on GitHub ?
1 Answer
1
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Binding arrow keys in JS/jQuery
How do I go about binding a function to left and right arrow keys in Javascript and/or jQuery? I looked at the js-hotkey plugin for jQuery (wraps the built-in bind function to add an argument to recognize specific keys), but it doesn't seem to support arrow keys.
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When to use setAttribute vs .attribute= in JavaScript?
...ctice around using setAttribute instead of the dot ( . ) attribute notation been developed?
9 Answers
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How do I disable right click on my web page?
Can I disable right click on my web page without using JavaScript? I ask this because most browsers allow user to disable JavaScript.
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