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Iterate through the fields of a struct in Go
...o a map[string]int
package main
import (
"fmt"
"reflect"
)
type BaseStats struct {
Hp int
HpMax int
Mp int
MpMax int
Strength int
Speed int
Intelligence int
}
type Stats struct {
Base map[string]int
Modifier...
Set a cookie to never expire
...
Beware that when 2018 comes around, if we're not using 64-bit PHP, that this will wrap around the 32-bit integer and get sent to the client as a time near zero. (This is happening right now for 25-year cookies on PHP.)
– Riking
Apr 11 '13 at...
Eclipse menus don't show up after upgrading to Ubuntu 13.10
...lem. I have experienced the same issue as you have described, Ubuntu 13.10 64-bit Unity, Eclipse 4.3.0, menus were not visible.
So I realise that it might be helpful if I clarify myself, the desktop shortcut file for Eclipse would contain something like this:
[Desktop Entry]
Version=4.3.0
Name=Ecl...
Efficiently test if a port is open on Linux?
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The -z flag is not available in the nmap based ncat which most recent distros ship with: Fedora, Centos, etc. (nmap-ncat-6.01-9.fc18.x86_64)
– Zack
Dec 20 '15 at 14:13
...
Table overflowing outside of div
...ths in <col>s or on the first row's <td>s (vs. letting it flow based on text size). From MDN: "fixed: Table and column widths are set by the widths of table and col elements or by the width of the first row of cells. Cells in subsequent rows do not affect column widths."
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How do I list the functions defined in my shell?
... question and its answer because I wanted the same, I wrote the following (based on "The Archetypal Paul's declare" answer) to give me ultimately what I was after: a formatted list of both aliases and functions:
function functionaliaslist() {
echo
echo -e "\033[1;4;32m""Functions:""\033[0;34...
Store images in a MongoDB database
How can I store images in a MongoDB database rather than just text? Can I create an array of images in a MongoDB database? Will it be possible to do the same for videos?
...
get CSS rule's percentage value in jQuery
...
A jQuery plugin based on Adams answer:
(function ($) {
$.fn.getWidthInPercent = function () {
var width = parseFloat($(this).css('width'))/parseFloat($(this).parent().css('width'));
return Math.round(100*width)+'%';
...
'git status' shows changed files, but 'git diff' doesn't
...
64
There are a few reasons why git status might show a difference but git diff might not.
The mo...
How do I use .toLocaleTimeString() without displaying seconds?
...
You can always set the options, based on this page you can set, to get rid of the seconds, something like this
var dateWithouthSecond = new Date();
dateWithouthSecond.toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'});
Supported by Firefox, Chro...