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How to save an image locally using Python whose URL address I already know?
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@Yebach: The site you are downloading from may be using cookies, the User-Agent or other headers to determine what content to serve you. These will be different between your browser and Python.
– Liquid_Fire
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Instagram how to get my user id from username?
I'm in the process of embedding my image feed in my website using JSON, the URL needs my user id so I can retrieve this feed.
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Private pages for a private Github repo
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Adding to @Derek Adair comments above. The site says: "Warning: GitHub Pages sites are publicly available on the internet, even if their repositories are private. If you have sensitive data in your Page repository, you may want to remove it before publishing."
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Name node is in safe mode. Not able to leave
...es greater than 1 will make safe
mode permanent.
so I changed the hdfs-site.xml into the following (In older Hadoop versions, apparently you need to do it in hdfs-default.xml:
<configuration>
<property>
<name>dfs.safemode.threshold.pct</name>
<valu...
Node.js + Nginx - What now?
... have done in my Ubuntu box:
Create the file yourdomain.com at /etc/nginx/sites-available/:
vim /etc/nginx/sites-available/yourdomain.com
In it you should have something like:
# the IP(s) on which your node server is running. I chose port 3000.
upstream app_yourdomain {
server 127.0.0.1:30...
How to access session variables from any class in ASP.NET?
...:
/// <summary>
/// This holds all of the session variables for the site.
/// </summary>
public class SessionCentralized
{
protected internal static void Save<T>(string sessionName, T value)
{
HttpContext.Current.Session[sessionName] = value;
}
protected internal static T Get...
Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
... @ChrisMarkle A quick test shows me it doesn't work in MinGW. Also the MS site doesn't list it (msdn.microsoft.com/en-us/library/tcxf1dw6%28v=vs.100%29.aspx). I suppose the answer is no.
– wump
Sep 9 '12 at 17:56
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How do you determine what technology a website is built on? [closed]
Quite often I come across a nice looking or functional website, and wonder what technology was used to create it. What techniques are available to figure out what a
particular website was built with?
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Wolfram's Rule 34 in XKCD [closed]
...s-34 in headers to redirect searches. As, spammers sometimes work for porn sites, the author created w-34 related porn by merely calling 34 on it. Holy recursion batman.
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Fastest sort of fixed length 6 int array
...mp;
}
}
Here's how I'd build a sorting network. First, use this site to generate a minimal set of SWAP macros for a network of the appropriate length. Wrapping that up in a function gives me:
static __inline__ int sort6(int * d){
#define SWAP(x,y) if (d[y] < d[x]) { int tmp = d[x]; d...