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Matplotlib scatterplot; colour as a function of a third variable
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edited Sep 16 '15 at 12:39
answered Nov 20 '11 at 21:43
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How do I convert a Vector of bytes (u8) to a string
...ing buf: &[u8]
//
fn main() {
let buf = &[0x41u8, 0x41u8, 0x42u8];
let s = match str::from_utf8(buf) {
Ok(v) => v,
Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
};
println!("result: {}", s);
}
The conversion is in-place, and does not require a...
Programmatically get the version number of a DLL
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121
Assembly assembly = Assembly.LoadFrom("MyAssembly.dll");
Version ver = assembly.GetName().Versi...
Where can I find the IIS logs?
...ble on all sites)
You could also look into
%SystemDrive%\Windows\System32\LogFiles\HTTPERR
Which will contain similar log files that only represents errors.
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ASP.NET MVC Ajax Error handling
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If the server sends some status code different than 200, the error callback is executed:
$.ajax({
url: '/foo',
success: function(result) {
alert('yeap');
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert('oops, something bad h...
Why does String.valueOf(null) throw a NullPointerException?
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203
The issue is that String.valueOf method is overloaded:
String.valueOf(Object)
String.valueOf...
List of All Locales and Their Short Codes?
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259
The importance of locales is that your environment/os can provide formatting functionality for...
How to set a Fragment tag by code?
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answered Jun 17 '11 at 7:29
PJLPJL
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Using Selenium Web Driver to retrieve value of a HTML input
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214
Try element.getAttribute("value")
The text property is for text within the tags of an element...
What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
..."];
for (o in listeners) {
console.log(o);
}
//prints:
// 0
// 1
// 2
// filter_0
Do you see? It suddenly thinks filter_0 is another array index. Of course, it is not really a numeric index, but for in enumerates through object fields, not just numeric indexes. So we're now enumerating th...