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How can I convert a zero-terminated byte array to string?
...return the number of bytes read. You should save that number and then use it to create your string. If n is the number of bytes read, your code would look like this:
s := string(byteArray[:n])
To convert the full string, this can be used:
s := string(byteArray[:len(byteArray)])
This is equivalent...
How to change a span to look like a pre with CSS?
Is it possible to to change a <span> tag (or <div> ) to preformat its contents like a <pre> tag would using only CSS?
...
Simplest SOAP example
... JavaScript SOAP Client I can create.
<html>
<head>
<title>SOAP JavaScript Client Test</title>
<script type="text/javascript">
function soap() {
var xmlhttp = new XMLHttpRequest();
xmlhttp.open('POST', 'https://somesoapurl.com/'...
ruby 1.9: invalid byte sequence in UTF-8
I'm writing a crawler in Ruby (1.9) that consumes lots of HTML from a lot of random sites.
When trying to extract links, I decided to just use .scan(/href="(.*?)"/i) instead of nokogiri/hpricot (major speedup). The problem is that I now receive a lot of " invalid byte sequence in UTF-8 " errors....
How do exceptions work (behind the scenes) in c++
...
Instead of guessing, I decided to actually look at the generated code with a small piece of C++ code and a somewhat old Linux install.
class MyException
{
public:
MyException() { }
~MyException() { }
};
void my_throwing_function(bool throwit)
{
if (throwit)
throw MyExceptio...
Why “no projects found to import”?
...the directory where all my .java (and .class) files are located. Eclipse writes me that "no projects are found to import". Why?
...
How to create id with AUTO_INCREMENT on Oracle?
It appears that there is no concept of AUTO_INCREMENT in Oracle, up until and including version 11g.
16 Answers
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Is there a difference between `continue` and `pass` in a for loop in python?
...etely different things. pass simply does nothing, while continue goes on with the next loop iteration. In your example, the difference would become apparent if you added another statement after the if: After executing pass, this further statement would be executed. After continue, it wouldn't.
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AngularJS 1.2 $injector:modulerr
...lem was caused by missing inclusion of ngRoute module. Since version 1.1.6 it's a separate part:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
var app = angular.module('myapp', ['ngRoute']);
...
Error in plot.new() : figure margins too large, Scatter plot
... and I've tried what was suggested but I have not found a solution to make it work.
6 Answers
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