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How to convert a string or integer to binary in Ruby?
How do you create integers 0..9 and math operators + - * / in to binary strings.
For example:
6 Answers
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Bash ignoring error for a particular command
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+1. As the Bash Reference Manual explains, "The shell does not exit" when the -e attribute is set "if the command that fails is part of the command list immediately following a while or until keyword, part of the test in an if statement, part of any command executed in a &&a...
Convert ArrayList to String[] array [duplicate]
...rking in the android environment and have tried the following code, but it doesn't seem to be working.
6 Answers
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Is HTML5 localStorage asynchronous?
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My original source was the Mozilla localstorage docs, but it looks like they've been revised since then (and the W3 spec doesn't appear to require sync/async anywhere). At this point, I'd say localstorage calls are synchronous by convention but not by spec. Unless you're...
How can I convert an Integer to localized month name in Java?
... edited Jun 24 '09 at 14:07
mmcdole
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answered Jun 24 '09 at 14:02
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jQuery text() and newlines
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If you store the jQuery object in a variable you can do this:
var obj = $("#example").text('this\n has\n newlines');
obj.html(obj.html().replace(/\n/g,'<br/>'));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
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How to sort a List alphabetically using Object name field
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Minor improve in the first solution: we can do if (list.size() > 1) - as for 1 item no need to sort..
– Rami Yampolsky
May 18 '17 at 20:14
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Find index of last occurrence of a substring in a string
...Use .rfind():
>>> s = 'hello'
>>> s.rfind('l')
3
Also don't use str as variable name or you'll shadow the built-in str().
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Multiprocessing - Pipe vs Queue
...ableQueue() as a bonus; JoinableQueue() accounts for tasks when queue.task_done() is called (it doesn't even know about the specific task, it just counts unfinished tasks in the queue), so that queue.join() knows the work is finished.
The code for each at bottom of this answer...
mpenning@mpenning...
Using the last-child selector
My goal is to apply the CSS on the last li , but it doesn't do that.
11 Answers
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