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How to use PyCharm to debug Scrapy projects
...l IcecatCrawler can also be executed like this: python /Library/Python/2.7/site-packages/scrapy/cmdline.py crawl IcecatCrawler
Try to find the scrapy.cmdline package.
In my case the location was here: /Library/Python/2.7/site-packages/scrapy/cmdline.py
Create a run/debug configuration inside PyCha...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...ment databases.
For your 2nd question: Is it okay to use both on the same site?
Why not? Both serves different purposes right?
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What is AssemblyInfo.cs used for?
...ile you update the version number, and it is updated automatically in your site.
In the html page, to get the version number, write:
Assembly assembly = Assembly.GetAssembly(typeof(ProjectName.WebSite.Controllers.MyController));
string version = assembly.GetName().Version.ToString();
and it wil...
Cross Browser Flash Detection in Javascript
...
if (!FlashDetect.installed) {
alert("Flash is required to enjoy this site.");
} else {
alert("Flash is installed on your Web browser.");
}
</script>
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Is APC compatible with PHP 5.4 or PHP 5.5?
...ave in 5.3. Neither is perfect, but it is close enough for the majority of sites.
Anyone with C / gdb skills and some free time is urged to gloss over the bug list and see if they can fix anything, or improve this free open source product that we all rely on.
Alternative solutions exist, Wikipedia ...
Is it feasible to do (serious) web development in Lisp? [closed]
...g, all without having to stop anything. I've redefined functions while the site is running, the next time the function is called, it simply picks up the new code and works.
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When and why to 'return false' in JavaScript?
... @vol7ron: of course, it's down to each and every developer (or site owner) to determine exactly how much of the potential user base they want to cater for. In a case like this, however, where the option that targets more people is SO simple, I don't see why you wouldn't opt for it. Also,...
Are HTML comments inside script tags a best practice? [closed]
...Kruse gives a slightly more detailed explanation on his JavaScript Toolbox site for why specifically not to use HTML comments within script blocks.
Quoted from that page:
Don't Use HTML Comments In Script Blocks
In the ancient days of javascript (1995), some browsers like Netscape 1.0 didn't h...
How to pull a random record using Django's ORM?
I have a model that represents paintings I present on my site. On the main webpage I'd like to show some of them: newest, one that was not visited for most time, most popular one and a random one.
...
How to Get the Title of a HTML Page Displayed in UIWebView?
... the code and some (feeble) explanation:
//create a URL which for the site you want to get the info from.. just replace google with whatever you want
NSURL *currentURL = [NSURL URLWithString:@"http://www.google.com"];
//for any exceptions/errors
NSError *error;
//converts the ur...