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MAC addresses in JavaScript
...
then what about all the google search result providing sample codes to get MAC Address
– Moon
Dec 26 '10 at 2:53
14
...
Editing legend (text) labels in ggplot
...gplot2 package.
An example with your data:
# transforming the data from wide to long
library(reshape2)
dfm <- melt(df, id = "TY")
# creating a scatterplot
ggplot(data = dfm, aes(x = TY, y = value, color = variable)) +
geom_point(size=5) +
labs(title = "Temperatures\n", x = "TY [°C]", y =...
Renew Push certificate and keep current App Store App working
... Yes, the new push certificate has to be created for the same AppID (the one that contains the bundle ID of the existing app).
– Eran
Nov 20 '13 at 21:09
1
...
Difference between GeoJSON and TopoJSON
...ou’re not careful. (See the documentation for topojson -q.)
For server-side manipulation of geometries that does not require topology, then GeoJSON is probably the simpler choice. Otherwise, if you need topology or want to send the geometry over the wire to a client, then use TopoJSON.
...
Limit text length to n lines using CSS
...major browsers.
body {
margin: 20px;
}
.text {
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2; /* number of lines to show */
-webkit-box-orient: vertical;
}
<div class="text">
Lorem ipsum dolor sit amet, consectetur ad...
iPhone Simulator location
... edited Jul 8 '15 at 17:29
patridge
25.1k1616 gold badges8585 silver badges129129 bronze badges
answered Oct 4 '14 at 9:44
...
HTML+CSS: How to force div contents to stay in one line?
I have a long text inside a div with defined width :
10 Answers
10
...
Loop inside React JSX
...ows; i++) {
// note: we add a key prop here to allow react to uniquely identify each
// element in this array. see: https://reactjs.org/docs/lists-and-keys.html
rows.push(<ObjectRow key={i} />);
}
return <tbody>{rows}</tbody>;
Incidentally, my JavaScript example is al...
How to add “on delete cascade” constraints?
... statement. For example
alter table public.scores
drop constraint scores_gid_fkey,
add constraint scores_gid_fkey
foreign key (gid)
references games(gid)
on delete cascade;
If you don't know the name of the foreign key constraint you want to drop, you can either look it up in pgAdminIII ...
.NET HttpClient. How to POST string value?
....Collections.Generic;
using System.Net.Http;
class Program
{
static void Main(string[] args)
{
Task.Run(() => MainAsync());
Console.ReadLine();
}
static async Task MainAsync()
{
using (var client = new HttpClient())
{
client.BaseAd...