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Different bash prompt for different vi editing mode?
...e-in-prompt on
into /etc/inputrc or ~/.inputrc (thx stooj) should affect all your readline-enabled programs ;)
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How to get multiple selected values of select box in php?
...y, instead?
– emfi
Mar 11 '15 at 13:16
I had to use $_POST['select2'] instead of $_GET['select2']
...
Measuring elapsed time with the Time module
... will be seconds.
– Eric Kramer
Jan 16 '16 at 3:59
4
@EricKramer thank you! huge pet peev of mine...
How to perform file system scanning
... will not work for release versions of GO in the near future.
There's actually a function in the standard lib just for this: filepath.Walk.
package main
import (
"path/filepath"
"os"
"flag"
)
type visitor int
// THIS CODE NO LONGER WORKS, PLEASE SEE ABOVE
func (v visitor) VisitDir(p...
How to open a new window on form submit
...
answered Feb 15 '16 at 23:54
AwerealisAwerealis
48255 silver badges99 bronze badges
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How to write inline if statement for print?
...xamples.
– Eduardo
Mar 19 '14 at 17:16
1
@JanHudec If Python doesn't have a trailing if, then why...
Build and Version Numbering for Java Projects (ant, cvs, hudson)
...c build numbering and version number management in Java projects? Specifically:
9 Answers
...
C++ Dynamic Shared Library on Linux
...were for a plugin system, you would use MyClass as a base class and define all the required functions virtual. The plugin author would then derive from MyClass, override the virtuals and implement create_object and destroy_object. Your main application would not need to be changed in any way.
...
How do you test functions and closures for equality?
...s Lattner wrote on the developer forums:
This is a feature we intentionally do not want to support. There are
a variety of things that will cause pointer equality of functions (in
the swift type system sense, which includes several kinds of closures)
to fail or change depending on optimiz...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
...ead:
For a supplementary character, utf8 cannot store the character at all,
while utf8mb4 requires four bytes to store it. Since utf8 cannot store
the character at all, you do not have any supplementary characters in
utf8 columns and you need not worry about converting characters or
losi...