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Why can't I use an alias in a DELETE statement?
...a table but need to join that table to other tables/views to get a reduced set of rows. E.g. delete o from Order as o inner join Customer as c on c.CustomerID = o.CustomerID where c.ArchiveOrders = 1
– Andrew Jens
Aug 31 '17 at 2:03
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Graph visualization library in JavaScript
... slow with larger graphs, and has been abandoned since 2007.
prefuse is a set of software tools for creating rich interactive data visualizations in Java. flare is an ActionScript library for creating visualizations that run in the Adobe Flash Player, abandoned since 2012.
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How to access parent Iframe from JavaScript
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Also you can set name and ID to equal values
<iframe id="frame1" name="frame1" src="any.html"></iframe>
so you will be able to use next code inside child page
parent.document.getElementById(window.name);
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How to hide first section header in UITableView (grouped style)
... section header's height doesn't work, I return 1. Then I use the contentInset to hide that height underneath the navigation bar.
Objective-C:
- (CGFloat) tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
if (section == 0)
return 1.0f;
return 32.0...
Use Font Awesome icon as CSS content
...s because of the different size and you surely don't want that, so you can set a fixed width on the base declaration like
a:before {
/* Other properties here, look in the above code snippets */
width: 12px; /* add some desired width here to prevent nudge */
}
Demo
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How can I combine two commits into one commit? [duplicate]
I have a branch 'firstproject' with 2 commits. I want to get rid of these commits and make them appear as a single commit.
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How to implement an STL-style iterator and avoid common pitfalls?
I made a collection for which I want to provide an STL-style, random-access iterator. I was searching around for an example implementation of an iterator but I didn't find any. I know about the need for const overloads of [] and * operators. What are the requirements for an iterator to be "STL-s...
Git hangs while writing objects
...a && git add a && git commit -m 'demo'
src > git push --set-upstream dest master
src > git push
Counting objects: 3, done.
Writing objects: 99% (2/3), 202 bytes | 0 bytes/s.
Git hangs
Solution
src > chmod -R 775 /tmp/dst
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Make a float only show two decimal places
...ngFromNumber: [NSNumber numberWithFloat: myFloat]];
You may need to also set the negative format, but I think it's smart enough to figure it out.
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Detach many subdirectories into a new, separate Git repository
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Instead of having to deal with a subshell and using ext glob (as kynan suggested), try this much simpler approach:
git filter-branch --index-filter 'git rm --cached -qr --ignore-unmatch -- . && git reset -q $GIT_COMMIT -- app...