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Class 'DOMDocument' not found
...dom in Configure Command, what should i do next?
– ws_123
Jan 18 '13 at 9:38
That depends on your system. Worst case y...
“icon-bar” in twitter bootstrap navigation bar
...o be gray80. Actually, you can change its width, height, background-color, etc. as you wish.
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UITableViewCell Separator disappearing in iOS7
...
I dumped the subview hierarchy of affected cells and found that the _UITableViewCellSeparatorView was set to hidden. No wonder it's not shown!
I overrode layoutSubviews in my UITableViewCell subclass and now the separators are displayed reliably:
Objective-C:
- (void)layoutSubviews {
[...
How do I generate random numbers in Dart?
...0.9 ... the result would be for example -0.32
– just_a_dude
Nov 7 '13 at 13:59
2
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Rails: Adding an index after adding column
...ogic will be less clear, though. E.g. in case you decide to break/abstract/etc the association later on, you'd need to be dealing with two separate migrations, which really should have been a single one ...
– Vadym Tyemirov
Jun 1 '15 at 19:01
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Do Git tags only apply to the current branch?
...t to create a tag from a branch which is something like release/yourbranch etc
Then you should use something like
git tag YOUR_TAG_VERSION_OR_NAME origin/release/yourbranch
After creating proper tag if you wish to push the tag to remote then use the command
git push origin YOUR_TAG_VERSION_OR_NA...
What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
...es returns the exception matched so you can check the message, attributes, etc.
exception = assert_raises FooError do
bar.do_it
end
assert_equal('Foo', exception.message)
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Vim: Move cursor to its last position
...se. This makes sense because 2j et al. already have simple inversions (2k, etc), while the others do not.
– Kyle Strand
Jan 10 '14 at 20:51
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Is there a date format to display the day of the week in java?
...works. EEEE displays whole names of day of week - i.e. 'Monday', 'Tuesday' etc.
– kosiara - Bartosz Kosarzycki
Jun 4 '18 at 9:05
...
Add a CSS class to
...
<%= f.submit 'name of button here', :class => 'submit_class_name_here' %>
This should do. If you're getting an error, chances are that you're not supplying the name.
Alternatively, you can style the button without a class:
form#form_id_here input[type=submit]
Try that,...