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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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Hmm.........added that to the top of the file but still get the same error message. Any suggestions?
– Artem Kalinchuk
Mar 19 '12 at 15:33
8
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Should JAVA_HOME point to JDK or JRE?
I pointed the JAVA_HOME to C:\Program Files (x86)\Java\jre7 . It works fine. Afterwards, I unzipped ant and set up the environment variables related to Ant, I got the following error messages after typing "ant -version"
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Creating an official github mirror
... and other metadata) of a Github user or organization. To quote the README file:
Each time you run github-backup, it will find any new forks on GitHub. It will add remotes to your repository for the forks, using names like github_torvalds_subsurface. It will fetch from every fork.
It downlo...
Is it good practice to make the constructor throw an exception? [duplicate]
...ecked advice applies equally to both cases.
2 - For example, the existing FileInputStream constructors will throw FileNotFoundException if you try to open a file that does not exist. Assuming that it is reasonable for FileNotFoundException to be a checked exception3, then the constructor is the mo...
Github (SSH) via public WIFI, port 22 blocked
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just fyi, you don't have to open the file with vim.
– Joel Brewer
Apr 12 '15 at 21:33
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add created_at and updated_at fields to mongoose schemas
...our schema, the type assigned is Date.
You can also specify the timestamp fileds' names:
timestamps: { createdAt: 'created_at', updatedAt: 'updated_at' }
Note: If you are working on a big application with critical data you should reconsider updating your documents. I would advise you to work ...
Eclipse “Error: Could not find or load main class”
...ou've moved the project onto a new machine with quite possibly a different file structure.
In your classpath you should therefore (and probably in general if you're gonna bundle JARS with your project), use relative pathing:
In your .classpath
change
<classpathentry kind="lib" path="C:/Users/...
Negative matching using grep (match lines that do not contain foo)
...ng lines
Also check out the related -L (the complement of -l).
-L, --files-without-match only print FILE names containing no match
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String concatenation in Ruby
...or when ROOT_DIR is nil.
When dealing with pathnames, you may want to use File.join to avoid messing up with pathname separator.
In the end, it is a matter of taste.
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How do I format a string using a dictionary in python-3.x?
...__dict__)
The title is Title
>>>
>>> path = '/path/to/a/file'
>>> print('You put your file here: %(path)s' % locals())
You put your file here: /path/to/a/file
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