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Simple C example of doing an HTTP POST and consuming the response
...ived);
if (bytes < 0)
error("ERROR reading response from socket");
if (bytes == 0)
break;
received+=bytes;
} while (received < total);
if (received == total)
error("ERROR storing complete response from socket");
/* close the...
How to write DataFrame to postgres table?
...
Starting from pandas 0.14 (released end of May 2014), postgresql is supported. The sql module now uses sqlalchemy to support different database flavors. You can pass a sqlalchemy engine for a postgresql database (see docs). E.g.:
fro...
How to compare two colors for similarity/difference
...b of telling you how different they will be PERCEIVED. Human eyes are far from perfect: we're more sensitive to green than red or blue, our brightness perception is logrithmic, etc. OP never specified which s/he wants; but see here for an algorithm specially-tailored for human sight.
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How do I convert a Vector of bytes (u8) to a string
...rite simple TCP/IP client in Rust and I need to print out the buffer I got from the server.
3 Answers
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How do you obtain a Drawable object from a resource id in android package?
... there a way to use the code below (or something like it) to get an object from the android.R.drawable.* package?
6 Answers...
How to remove a file from version control without deleting it?
If I run svn rm file , the file is removed from the local working copy.
3 Answers
3
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Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...ecause I did NOT have Microsoft.AspNet.WebHelpers installed after updating from MVC 4 to MVC 5. It was fixed by installing the NuGet package
Install-Package -Id Microsoft.AspNet.WebHelpers
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How do you print in a Go test using the “testing” package?
...ags
-v
Verbose output: log all tests as they are run. Also print all
text from Log and Logf calls even if the test succeeds.
Package testing
func (*T) Log
func (c *T) Log(args ...interface{})
Log formats its arguments using default formatting, analogous to Println, and records t...
What's the simplest way to subtract a month from a date in Python?
... 0, 0)
Edit Corrected to handle the day as well.
Edit See also the answer from puzzlement which points out a simpler calculation for d:
d = min(date.day, calendar.monthrange(y, m)[1])
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How to extract img src, title and alt from html using php? [duplicate]
...ache system, you can tweak your own by using ob_start and loading / saving from a text file.
How does this stuff work ?
First, we use preg_ match_ all, a function that gets every string matching the pattern and ouput it in it's third parameter.
The regexps :
<img[^>]+>
We apply it on ...