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What does a b prefix before a python string mean?

... | edited Apr 7 '10 at 14:05 answered Apr 7 '10 at 13:34 ...
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Using @include vs @extend in Sass?

... background-color: $main-color border: 1px solid black border-radius: 0.2em &:hover, &:active background-color: $active-color a +button button +button(pink, red) Results in: a { background-color: lightgrey; border: 1px solid black; border-radius: 0.2em; } a:hover,...
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Calculate a Running Total in SQL Server

... Update, if you are running SQL Server 2012 see: https://stackoverflow.com/a/10309947 The problem is that the SQL Server implementation of the Over clause is somewhat limited. Oracle (and ANSI-SQL) allow you to do things like: SELECT somedate, somevalue, SU...
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Git Blame Commit Statistics

... Update git ls-tree -r -z --name-only HEAD -- */*.c | xargs -0 -n1 git blame \ --line-porcelain HEAD |grep "^author "|sort|uniq -c|sort -nr I updated some things on the way. For convenience, you can also put this into its own command: #!/bin/bash # save as i.e.: git-authors and s...
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What is the significance of load factor in HashMap?

...ize and load factor . I went through the Java documentation and it says 0.75f is the initial load factor. But I can't find the actual use of it. ...
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Is there a way to make npm install (the command) to work behind proxy?

...ng this syntax: npm --proxy http://username:password@cacheaddress.com.br:80 install packagename Skip the username:password part if proxy doesn't require you to authenticate EDIT: A friend of mine just pointed out that you may get NPM to work behind a proxy by setting BOTH HTTP_PROXY and HTTPS_P...
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Why (0-6) is -6 = False? [duplicate]

...is. For instance, PyPy implemented the id of integer to return itself, so (0-6) is -6 is always true even if they are "different objects" internally; it also allows you to configure whether to enable this integer caching, and even set the lower and upper bounds. But in general, objects retrieved fro...
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Pull to refresh UITableView without UITableViewController

...ction: #selector(refresh(_:)), for: .valueChanged) if #available(iOS 10.0, *) { tableView.refreshControl = refreshControl } else { tableView.backgroundView = refreshControl } } @objc func refresh(_ refreshControl: UIRefreshControl) { // Do your job, when done: r...
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Sass negative variable value?

... Try it like this margin: 0 (-$pad) 20px (-$pad); share | improve this answer | follow | ...
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iOS forces rounded corners and glare on inputs

...eing in place. Reset with the following: input { -webkit-border-radius:0; border-radius:0; } This can be extended to apply to all webkit styled form components such as input, select, button or textarea. In reference to the original question, you wouldn't use the value 'none' when clearing ...