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Use rvmrc or ruby-version file to set a project gemset with RVM?
...ent above, rvm --create --ruby-version use 1.9.3-p194 do the work, and the content inside is actually ruby-1.9.3-p194
– Jinzhao Huo
Jul 29 '13 at 4:15
...
How can I get the version defined in setup.py (setuptools) in my package?
...re asking), put the version string in a separate file and read that file's contents in setup.py.
You could make a version.py in your package with a __version__ line, then read it from setup.py using m>ex m>ecfile('mypackage/version.py'), so that it sets __version__ in the setup.py namespace.
If you wan...
What is the difference between “git init” and “git init --bare”?
... are compressed and serialized and stored under the SHA1 (a hash) of their contents. In order to get an object in a bare repository, you need to git show and then specify the sha1 of the object you want to see. You won't see a structure like what your project looks like.
Bare repositories are usual...
Easiest way to copy a table from one database to another?
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If you have shell access you may use mysqldump to dump the content of database1.table1 and pipe it to mysql to database2. The problem here is that table1 is still table1.
mysqldump --user=user1 --password=password1 database1 table1 \
| mysql --user=user2 --password=password2 databas...
Navigation bar show/hide
...
To stop the 'jump' from occurring you have to reset the contentInset property of the scrollview as jclee mentions, after hiding/showing the navigation bar. ie. self.scrollView.contentInset = UIEdgeInsetsZero
– crafterm
Jul 14 '12 at 6:29
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How to make an element width: 100% minus padding?
...sers, and IE8+.
Here's a demo: http://jsfiddle.net/thirtydot/QkmSk/301/
.content {
width: 100%;
box-sizing: border-box;
}
The browser prefixed versions (-webkit-box-sizing, etc.) are not needed in modern browsers.
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Specifying and saving a figure with m>ex m>act size in pixels
Say I have an image of size 3841 x 7195 pixels. I would like to save the contents of the figure to disk, resulting in an image of the m>ex m>act size I specify in pixels.
...
Why does modern Perl avoid UTF-8 by default?
...ll the right method on the result, that is (and that happens to be decoded_content, not content, which is just the octet stream that it got from the server.) Database drivers can be flaky; if you use DBD::SQLite with just Perl, it will work out, but if some other tool has put tm>ex m>t stored as some enc...
How do I 'svn add' all unversioned files to SVN?
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What works is this:
c:\work\repo1>svn add . --force
Adds the contents of subdirectories.
Does not add ignored files.
Lists what files were added.
The dot in the command indicates the current directory, this can replaced by a specific directory name or path if you want to add a diffe...
jQuery/JavaScript to replace broken images
... This works great, but when the src of the image returns a 204 No Content it would be a broken image.
– Carson Reinke
Oct 4 '16 at 14:59
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