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Gradients in Internet Explorer 9
...0f
This can be used in conjunction with your CSS3 gradients like this:
.my-color {
background-color: #f00;
background-image: url(gradient.php?from=f00&to=00f);
background-image: -webkit-gradient(linear, left top, left bottom, from(#f00), to(#00f));
background-image: -webkit-li...
socket.emit() vs. socket.send()
...unction (socket) {
socket.emit('news', { hello: 'world' });
socket.on('my other event', function (data) {
console.log(data);
});
});
client:
var socket = io.connect('http://localhost');
socket.on('news', function (data) {
console.log(data);
socket.emit('my other event', { my: 'data'...
Can't push to GitHub because of large file which I already deleted
... for me, just had to re-merge the changes from the three commits back into my local repository before the squash push worked.
– dasWesen
May 25 '18 at 18:52
6
...
Remove Application Insight from application on Visual Studio 2013
...talled along with Application Insights but must be removed separately.
In my experience the telemetry package is not required if you wish to keep using Application Insights' other features. Removing the telemetry package will stop all telemetry logging but Application Insights will continue to repo...
Cross cutting concern example
...s are duplicated over lots of the methods, it is considered cross-cutting. My original perceptions was that cross-cutting meant the code spanned multiple layers of the application.
– jlars62
May 16 '14 at 19:00
...
What is the purpose of the single underscore “_” variable in Python?
...ver decades, like this one:
import gettext
gettext.bindtextdomain('myapplication', '/path/to/my/language/directory')
gettext.textdomain('myapplication')
_ = gettext.gettext
# ...
print(_('This is a translatable string.'))
2019 update: Added lambda. For a long time this answe...
Reading Excel files from C#
...ing>("phoneNumber") != string.Empty).Select(x =>
new MyContact
{
firstName= x.Field<string>("First Name"),
lastName = x.Field<string>("Last Name"),
phoneNumber =x.Field<st...
Safe characters for friendly url [closed]
... shouldn't matter if the URL is for decoration and SEO purposes, like: www.mysite.com/[postId]/post-title-with-ç-and-õ
– Mohamad
Jun 19 '11 at 15:22
1
...
How to automatically install Emacs packages by specifying a list of package names?
I am using package to manage my Emacs extensions. In order to synchronize my Emacs settings on different computers, I'd like a way to specify a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manual...
In MySQL, can I copy one row to insert into the same table?
...o you don't have to worry about the primary key. Setting it to null allows MySQL to choose the value itself, so there's no risk of creating a duplicate.
If you want to be super-sure you're only getting one row to insert, you could add LIMIT 1 to the end of the INSERT INTO line.
Note that I also ap...