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How do I run only specific tests in Rspec?
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@jwg2s I use a git hook to block commits with :focus, which also prevents undesirables like 'binding.pry, console.log`, etc. from creeping in to the codebase.
– zetetic
Nov 7 '13 at 21:35
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Event system in Python
... limited interface, but higher performance".
pyeventdispatcher is based on PHP's Symfony framework's event-dispatcher.
dispatcher was extracted from django.dispatch but is getting fairly old.
Cristian Garcia's EventManger is a really short implementation.
Others:
pluggy contains a hook system whic...
Do you need to dispose of objects and set them to null?
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If obj is a reference type then the finally block is equivalent to: if (obj != null) ((IDisposable)obj).Dispose();
– Randy supports Monica
May 28 '10 at 6:12
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How can I read a text file in Android?
... In the code below, an exception occurs (that means it goes to the catch block). I put the text file in the application folder. Where should I put this text file (mani.txt) in order to read it correctly?
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How could I use requests in asyncio?
...l http request tasks in asyncio , but I find that python-requests would block the event loop of asyncio . I've found aiohttp but it couldn't provide the service of http request using a http proxy.
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What is the difference between an Azure Web Site and an Azure Web Role
...mmand-line tools to set up a web site with popular languages such as .NET, PHP, Node.js, and Python. Supported frameworks are already deployed and do not require more installation steps. The Azure Web Sites gallery contains many third-party applications, such as Drupal and WordPress as well as devel...
Vertical Text Direction
...(90deg);
transform: rotate(90deg);
white-space:nowrap;
display:block;
bottom:0;
width:20px;
height:20px;
}
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How do I convert a hexadecimal color to rgba with the Less compiler?
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This hasn't been updated for a while but with Less PHP I am getting the following error - @colorGold: color('#C6AF87'); .box { background-color: rgba(red(@colorGold),green(@colorGold),blue(@colorGold),0.3); } Error is - Could not compile CSS file (screen.less): co...
Regular expression to match DNS hostname or IP Address?
...mes only (and not intranet), I wrote the following snipped, a mix of shell/php but it should be applicable as any regular expression.
first go to ietf website, download and parse a list of legal level 1 domain names:
tld=$(curl -s http://data.iana.org/TLD/tlds-alpha-by-domain.txt | sed 1d | cut ...
Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
...ic DNS server. If nslookup fails, public DNS servers like 8.8.8.8 might be blocked by your company (which I assume is for security reasons).
You'd think that adding your company's DNS servers to DOCKER_OPTS in /etc/default/docker should do the trick, but for whatever reason, it didn't work for me. ...