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What's a concise way to check that environment variables are set in a Unix shell script?
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14 Answers
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Determining the current foreground application from a background task or service
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13 Answers
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How do you use window.postMessage across domains?
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Here is an example that works on Chrome 5.0.375.125.
The page B (iframe content):
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note ...
How do I get cURL to not show the progress bar?
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curl -s http://google.com > temp.html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
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How to calculate the sentence similarity using word2vec model of gensim with python
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13 Answers
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c# why can't a nullable int be assigned null as a value [duplicate]
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edited May 28 '10 at 17:51
answered Dec 1 '08 at 10:41
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How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]
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183
I'm not sure if there's a way in Eclipse itself. But from what I can find, ${user} uses the va...
Python: access class property from string [duplicate]
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edited Oct 1 '17 at 15:04
serv-inc
26.7k88 gold badges116116 silver badges130130 bronze badges
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Mercurial Eclipse Plugin
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edited Jun 25 '16 at 5:17
community wiki
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Replace spaces with dashes and make all letters lower-case
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edited Aug 7 '15 at 11:36
jolyonruss
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