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Detect if ho<em>mem>ebrew package is installed
I'<em>mem> about to write a shell script to detect if several ho<em>mem>ebrew packages are installed in the syste<em>mem>. Is there a way to use a brew co<em>mem><em>mem>and to achieve that?
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Pushing a local branch up to GitHub
I have Git configured so that when I run git push , it pushes changes to <em>mem>y GitHub repo. Until now I have only had a <em>mem>aster branch.
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How to pass the -D Syste<em>mem> properties while testing on Eclipse?
I a<em>mem> developing on Eclipse on Windows and Code gets deployed on Unix. I a<em>mem> fetching the syste<em>mem> property values using Syste<em>mem>.getProperty("key") ... How do I pass this in Eclipse so that I do not have to <em>mem>odify the code and it works on Eclipse for debugging?
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
I'<em>mem> trying to set up a request-scoped bean in Spring.
3 Answers
3
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Express res.sendfile throwing forbidden error
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I believe it's because of the relative path; the "../" is considered <em>mem>alicious. Resolve the local path first, then call res.sendfile. You can resolve the path with path.resolve beforehand.
var path = require('path');
res.sendFile(path.resolve('te<em>mem>p/index.ht<em>mem>l'));
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How to avoid warning when introducing NAs by coercion
...warnings, but I don't know how to avoid getting a warning when using as.nu<em>mem>eric to convert a character vector.
4 Answers
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How to run cron once, daily at 10p<em>mem>
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It's running every <em>mem>inute of the hour 22 I guess. Try the following to run it every first <em>mem>inute of the hour 22:
0 22 * * * ....
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i<em>mem>p...
JavaScript OOP in NodeJS: how?
I a<em>mem> used to the classical OOP as in Java.
6 Answers
6
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What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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The <em>mem>ain differenece is that bidirectional relationship provides navigational access in both directions, so that you can access the other side without explicit queries. Also it allows you to apply cascading options to both direct...
What is Python buffer type for?
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An exa<em>mem>ple usage:
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; s = 'Hello world'
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; t = buffer(s, 6, 5)
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; t
&a<em>mem>p;lt;read-only buffer for 0x10064a4b0, size 5, offset 6 at 0x100634ab0&a<em>mem>p;gt;
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;gt; print t
world
The buffer in this case is a s...