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log4j logging hierarchy order
...olumn, you will see how the log works in each level. i.e for WARN, (FATAL, ERROR and WARN) will be visible. For OFF, nothing will be visible.
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fo...
Unresolved Import Issues with PyDev and Eclipse
... Yes, closed and reopened the project to get rid of that disturbing ImportError messages
– somnathchakrabarti
Sep 10 '17 at 9:07
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Simpler way to put PDB breakpoints in Python code?
Just a convenience question. I've been a bit spoiled with debuggers in IDEs like Visual Studio and XCode. I find it a bit clumsy to have to type import pdb; pdb.set_trace() to set a breakpoint (I'd rather not import pdb at the top of the file as I might forget and leave it in).
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
Is there a function in PHP that can decode Unicode escape sequences like " \u00ed " to " í " and all other similar occurrences?
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Evaluate expression given as a string
...l(parse(text="gray")))
[1] "function"
> class(eval(parse(text="blue")))
Error in eval(expr, envir, enclos) : object 'blue' not found
See also tryCatch.
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What's the canonical way to check for type in Python?
... @nyuszika7h, In Python3 hasattr only supresses an AttributeError - See: docs.python.org/3.4/library/functions.html#hasattr
– ideasman42
Dec 26 '14 at 3:46
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How to make MySQL handle UTF-8 properly
...ne of the responses to a question I asked yesterday suggested that I should make sure my database can handle UTF-8 characters correctly. How I can do this with MySQL?
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
All of a sudden I am getting the below nginx error
17 Answers
17
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What is an idiomatic way of representing enums in Go?
... Then you might do something a bit like this:
package main
import (
"errors"
"fmt"
)
var Colors = newColorRegistry()
type Color struct {
StringRepresentation string
Hex string
}
func (c *Color) String() string {
return c.StringRepresentation
}
func newColor...
How to create an HTTPS server in Node.js?
... this out instead stackoverflow.com/questions/5136353/node-js-https-secure-error
– Larry Battle
Oct 15 '12 at 21:05
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