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How to show a GUI message box from a bash script in linux?
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I use this method to display warnings or errors within my .xinitrc while starting my xorg server. Otherwise the errors would be transparent. I also prefer this zenityover kdialog since KDE didn't start yet and GTK libs are more lightweight.
–...
How to work around the stricter Java 8 Javadoc when using Maven
...uld go through those many source files and aid the developer in fixing the errors ... rather than just turning off DocLint.
– peterh
Jan 15 '16 at 10:46
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How to allow download of .json file with ASP.NET
...ut the IISExpress applicationConfig already had CSV). Therefore I got this error anytime I tried to access any staticfile: Cannot add duplicate collection entry of type 'mimeMap' with unique key attribute 'fileExtension' set to '.csv' Once I removed the duplicate, no problem.
–...
how to get the cookies from a php curl into a variable
...the downside is that it requires CURLOPT_RETURNTRANSFER to be on, else it error out, and that it will overwrite CURLOPT_STDERR and CURLOPT_VERBOSE, if you were already using them for something else.. (i might fix this later)
example of how to use it:
<?php
header("content-type: text/plain;cha...
Task vs Thread differences [duplicate]
...atively safely (e.g. not in finally clauses etc.), so it will help against errors like infinite loops etc. Using it in production-level code doesn't make much sense, though.
– Luaan
Mar 30 '15 at 12:14
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Node.js: how to consume SOAP XML web service
...ction':"http://Main.Service/AUserService/GetUsers"
}
};
let callback = (error, response, body) => {
if (!error && response.statusCode == 200) {
console.log('Raw result', body);
var xml2js = require('xml2js');
var parser = new xml2js.Parser({explicitArray: false, trim: tru...
Remove non-utf8 characters from string
... the string, by encoding the invalid bytes as UTF-8 characters. But if the errors are random, this could leave some strange symbols.
$regex = <<<'END'
/
(
(?: [\x00-\x7F] # single-byte sequences 0xxxxxxx
| [\xC0-\xDF][\x80-\xBF] # double-byte sequences 110x...
Use of 'use utf8;' gives me 'Wide character in print'
...ng and gives you a warning. As ever, you can get more explanation for this error by including use diagnostics. It will say this:
(S utf8) Perl met a wide character (>255) when it wasn't expecting
one. This warning is by default on for I/O (like print). The easiest
way to quiet this warn...
Swift: Testing optionals for nil
... : NSString?
if xyz {
// Do something using `xyz`.
}
This produces an error:
does not conform to protocol 'BooleanType.Protocol'
You have to use one of these forms:
if xyz != nil {
// Do something using `xyz`.
}
if let xy = xyz {
// Do something using `xy`.
}
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Variable declaration in a C# switch statement [duplicate]
...t not the second. In such a case the second «variable» still issuing the error, although the scopes are different. Looks like a bug.
– Hi-Angel
Oct 13 '14 at 7:18
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