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How to get UTC timestamp in Ruby?
...f seconds since the Unix epoch« is a little missing the point, as that is one way of representing a point in time, but it also needs additional information to even know that you're dealing with a time and not a number. A Time object solves this problem nicely by representing a point in time and als...
Which Eclipse version should I use for an Android app?
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from the android developer link, I see this one http://eclipse.org/mobile/. probably an optimized version for mobile developers
– coderek
Mar 3 '13 at 5:06
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Invalid date format specification in gemspec
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GaborKomaromi's answer below (or one of the finds.. in the comments) works. This one doesn't.
– gotofritz
Apr 2 '12 at 9:46
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pandas: How do I split text in a column into multiple rows?
... 25 F01 300 1 13 37 1,13
This is a little ugly, but maybe someone will chime in with a prettier solution.
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VS2013 permanent CPU usage even though in idle mode
...solved my few weeks of suffering. CPU was at 40% 30 minutes after I opened one big web solution. Even without doing anything with it. When I unticked the "Enable browser link" option CPU immediately droped to 0%.
– Goran Genter
Feb 3 '15 at 10:47
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How do you make a web application in Clojure? [closed]
... {:status 200
:body "<a href='/home'>Go Home!</a>"}))
One other part of Ring is the concept of middle-ware. This is code that sits between the handler and the incoming request and/or the outgoing response. Some built in middle-ware include sessions and stacktrace. The session mi...
Returning a C string from a function
...f 10 times: It will never crash. Even compilers from the 80s (at least the ones I've used) correctly support the unlimited lifetime of string literals. Note: I'm not sure what you meant about editing the answer: I still see it says it's prone to crashes.
– cesss
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Checking if a variable is defined?
... If you want to set a variable if it doesn't exist and leave it alone if it does, see @danmayer's answer (involving the ||= operator) below.
– jrdioko
Jul 12 '11 at 21:29
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How do I create a comma-separated list from an array in PHP?
..., ', $fruit);
There is a way to append commas without having a trailing one. You'd want to do this if you have to do some other manipulation at the same time. For example, maybe you want to quote each fruit and then separate them all by commas:
$prefix = $fruitList = '';
foreach ($fruits as $fru...
Detect enter press in JTextField
Is it possible to detect when someone presses Enter while typing in a JTextField in java? Without having to create a button and set it as the default.
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