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Getting a map() to return a list in Python 3.x

...t for using 3.1's map would be lazy evaluation when iterating on a complex function, large data sets, or streams. – Andrew Keeton Aug 20 '09 at 0:45 19 ...
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iterating over and removing from a map [duplicate]

...g> map = new HashMap<String, String>() { { put("test", "test123"); put("test2", "test456"); } }; for(Iterator<Map.Entry<String, String>> it = map.entrySet().iterator(); it.hasNext(); ) { Map.Entry<String, String> entry = it.next(); if(entry.getKey().eq...
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How to escape single quotes within single quoted strings

...aped single quote and reopens the string. I often whip up a "quotify" function in my Perl scripts to do this for me. The steps would be: s/'/'\\''/g # Handle each embedded quote $_ = qq['$_']; # Surround result with single quotes. This pretty much takes care of all cases. Life gets more...
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How do I read from parameters.yml in a controller in symfony2?

...I use this: services.yaml HTTP_USERNAME: 'admin' HTTP_PASSWORD: 'password123' FrontController.php $username = $this->container->getParameter('HTTP_USERNAME'); $password = $this->container->getParameter('HTTP_PASSWORD'); ...
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Play a Sound with Python [duplicate]

...all these malfunctioning sound libraries tbh. Substituting xdg-open for mpg123 will give afplay functionality on Linux – Louis Maddox Jul 9 '14 at 12:00 ...
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How to prevent logback from outputting its own status at the start of every log when using a layout

...t; <appender-ref ref="STDOUT" /> </root> <logger name="fun.n.games" level="DEBUG" /> This is running with the following entry in the pom.xml <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</art...
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Underscore: sortBy() based on multiple attributes

...r first property, like this: var sortedArray = _(patients).chain().sortBy(function(patient) { return patient[0].name; }).sortBy(function(patient) { return patient[0].roomNumber; }).value(); When the second sortBy finds that John and Lisa have the same room number it will keep them in the ...
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How do I pre-populate a jQuery Datepicker textbox with today's date?

...k and doesn't make jQuery search the DOM twice. – abc123 Aug 1 '13 at 20:36 1 Great, accepted ans...
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How to format a java.sql Timestamp for displaying?

...ERMAN); Timestamp oldfashionedTimestamp = new Timestamp(1_567_890_123_456L); ZonedDateTime dateTime = oldfashionedTimestamp.toInstant() .atZone(ZoneId.systemDefault()); String desiredFormat = dateTime.format(formatter); System.out.println(desiredFormat); O...
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What does the clearfix class do in css? [duplicate]

... 123 How floats work When floating elements exist on the page, non-floating elements wrap around t...