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Backbone.js: `extend` undefined?
...To load underscore first, be sure that the script tag including it comes before the one loading backbone. Like this:
<script src="underscore-1.4.4-min.js"></script>
<script src="backbone-1.0.0-min.js"></script>
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What is the difference between D3 and jQuery?
...enter() and exit() methods and D3 manipulates elements.
D3 is usually used for data visualization but jQuery is used for creating web apps. D3 has many data visualization extensions and jQuery has many web app plugins.
Both are JavaScript DOM manipulation libraries, have CSS selectors and fluent API...
Insert image after each list item
... The problem with this method is that you cannot provide an alternate text for the image, which (depending on what the image is used for) may reduce accessibility.
– Damien
Mar 17 '15 at 17:24
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Difference between “git checkout ” and “git checkout -- ”
...that begins with -, or is the same as the name of a branch. Some examples for branch/file disambiguation:
git checkout README # would normally discard uncommitted changes
# to the _file_ "README"
git checkout master # would normally switch the working copy to
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How to unset max-height?
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Just a note that this doesn't work for min-height (none is not allowed and results in the value not being overriden).
– Jon
Dec 5 '16 at 11:46
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.NET Process.Start default directory?
... application from inside of a C# .NET console application. It works fine for the case where the Java application doesn't care what the "default" directory is, but fails for a Java application that only searches the current directory for support files.
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How to get the original value of an attribute in Rails
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Before rails 5.1
Appending _was to your attribute will give you the previous value.
For rails 5.1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in ra...
Rails migrations: self.up and self.down versus change
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For many operations rails can guess what is the inverse operation (without problems). For example, in your case what is the reverse operation of add_column to call when you rollback? Of course it's remove_column. What is the ...
How to center a checkbox in a table cell?
... +1 That works. I have posted the updated code - with inline formatting - above. Now I just have to do some file compare & figure out the difference that makes it work., Thanks
– Mawg says reinstate Monica
Feb 19 '11 at 10:51
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
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Thanks for this workaround, but it's glaring issue in git that "checkout -f" doesn't really force re-checkout. Another woraround would be to remove all working copy files first (i.e. everything but .git dir).
–...