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Encoding an image file with base64
...e doing something along the lines of:
import base64
with open("yourfile.ext", "rb") as image_file:
encoded_string = base64.b64encode(image_file.read())
You have to open the file first of course, and read its contents - you cannot simply pass the path to the encode function.
Edit:
Ok, here i...
Bash variable scope
Please explain to me why the very last echo statement is blank? I expect that XCODE is incremented in the while loop to a value of 1:
...
Retrieve filename from file descriptor in C
Is it possible to get the filename of a file descriptor (Linux) in C?
7 Answers
7
...
How to perform Single click checkbox selection in WPF DataGrid?
I have a DataGrid with first column as text column and second column as CheckBox column. What I want is, if I click the check box. It should get checked.
But, it takes two click to get selected, for first click the cell is getting selected, for the second clicks the check box is getting checked. ...
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
... C++:
int i = sizeof('a');
See Size of character ('a') in C/C++ for an explanation of the difference.
Another one from this article:
#include <stdio.h>
int sz = 80;
int main(void)
{
struct sz { char c; };
int val = sizeof(sz); // sizeof(int) in C,
...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...
For RVM & OSX users
Make sure you use latest rvm:
rvm get stable
Then you can do two things:
Update certificates:
rvm osx-ssl-certs update all
Update rubygems:
rvm rubygems latest
For non RVM users
Find path for certificat...
How to programmatically empty browser cache?
...button, and then refresh, easy,
$('.button').click(function() {
$.ajax({
url: "",
context: document.body,
success: function(s,x){
$('html[manifest=saveappoffline.appcache]').attr('content', '');
$(this).html(s);
}
});
});
NOTE...
How to install XNA game studio on Visual Studio 2012?
Is it possible to create XNA games using Visual Studio 2012?
4 Answers
4
...
to_string is not a member of std, says g++ (mingw)
...ion you can get a patch to make it work with MinGW.
This issue has been fixed in MinGW-w64 distros higher than GCC 4.8.0 provided by the MinGW-w64 project. Despite the name, the project provides toolchains for 32-bit along with 64-bit. The Nuwen MinGW distro also solves this issue.
...
Operator Overloading with C# Extension Methods
I'm attempting to use extension methods to add an operater overload to the C# StringBuilder class. Specifically, given StringBuilder sb , I'd like sb += "text" to become equivalent to sb.Append("text") .
...