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Windows batch file file download from a URL
...www.example.com/package.zip ) using a Windows batch file. I am getting an error code when I write the function below:
19 A...
SOAP server and client application VCL+indy demo for Delphi XE?
...eed to go up further. I fixed the demo server so that it warns you with an error message if the data files cannot be located, saving you from the mysterious "XML parsing error". I also added some error checking in a few of the demos so that it tells you that you need to install interbase for this d...
Why does Node.js' fs.readFile() return a buffer instead of string?
... data.length)
Asynchronously:
fs.readFile('test.txt', 'utf8', function (error, data) {
if (error) throw error;
console.log(data.toString());
});
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@UniqueConstraint annotation in Java
...nnotating multiple unique keys at the table level, which is why you get an error when applying it to a field.
References (JPA TopLink):
@UniqueConstraint
@Column
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PHP: How to send HTTP response code?
.... For example "521 Web server is down" is replaced by "500 Internal Server Error". Many other uncommon response codes from other groups 2xx, 3xx, 4xx are handled this way.
On a server with php-fpm and nginx http_response_code() function MAY change the code as expected but not the message. This may r...
slf4j: how to log formatted message, object array, exception
...levant FAQ entry.
So, writing (in SLF4J version 1.7.x and later)
logger.error("one two three: {} {} {}", "a", "b",
"c", new Exception("something went wrong"));
or writing (in SLF4J version 1.6.x)
logger.error("one two three: {} {} {}", new Object[] {"a", "b",
"c"...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...ks for your solution. How would you solve number input issue? It throws an error docs.angularjs.org/error/ngModel/numfmt?p0=20.12
– mate.gwozdz
Dec 6 '17 at 14:33
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Linear Regression and group by in R
...6 -0.01852429
Degrees of freedom: 20 total; 16 residual
Residual standard error: 0.8201316
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How to modify a text file?
...opening files with the with statement is definitely more readable and less error-prone than manual closing.
– Alexander Kojevnikov
Sep 24 '08 at 6:48
2
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Can you run GUI applications in a Docker container?
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the creackfirefox-vnc image fails with error: Enter VNC password: stty: standard input: Inappropriate ioctl for device fgets: No such file or directory stty: standard input: Inappropriate ioctl for device x11vnc -usepw: could not find a password to use.
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