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Good introduction to the .NET Reactive Framework [closed]
...ouseDown()
from mv in this.GetMouseMove().Until(this.GetMouseUp())
select new Point(mv.X, mv.Y);
mouseMoveWhileDown
.Pairwise()
.Subscribe(tup => graphics.DrawLine(pen, tup.Item1, tup.Item2));
(I must confess that in that example, Pairwise() is home-grown...)
The most importa...
Signtool error: No certificates were found that met all given criteria with a Windows Store App?
...ilable from the machine it was originally developed on, so I could choose "Select from File..." to install the missing certificate. Alternatively you can always create a new one and use that!
– JDandChips
Mar 16 '16 at 10:32
...
How exactly to use Notification.Builder
...
in addition to the selected answer here is some sample code for the NotificationCompat.Builder class from Source Tricks :
// Add app running notification
private void addNotification() {
NotificationCompat.Builder builder =
...
Can I find out the return value before returning while debugging in Eclipse?
...
Found a really good shortcut for this.
Select the expression which returns the value and press
Ctrl + Shift + D
This will display the value of the return statement. This is really helpful in cases where you can't or don't want to change just for debugging purp...
You have already activated X, but your Gemfile requires Y
...e exec is to uninstall the newer versions of rake.
$ gem uninstall rake
Select gem to uninstall:
1. rake-0.8.7
2. rake-0.9.2
3. All versions
> 2
Successfully uninstalled rake-0.9.2
This works, but if you are working with multiple apps that use different versions of rake, this can be a pai...
The property 'value' does not exist on value of type 'HTMLElement'
...
A quick fix for this is use [ ] to select the attribute.
function greet(elementId) {
var inputValue = document.getElementById(elementId)["value"];
if(inputValue.trim() == "") {
inputValue = "World";
}
document.getElementById("greet").i...
Repository access denied. access via a deployment key is read-only
... key in your BitBucket Account Settings.
Click your BitBucket avatar and select Bitbucket Settings(Manage account). There you'll be able to set SSH Keys.
I simply deleted the Deployment Key, I don't need any for now. And it worked
...
Specified argument was out of the range of valid values. Parameter name: site
...button, then type Turn Windows Features ON or OFF in the search box, then select Internet Information Services Hostable Web Core.
– Jim Taliadoros
Oct 29 '17 at 11:40
...
Git for Windows: .bashrc or equivalent configuration files for Git Bash shell
...y opening up git-bash.exe in Administrator mode. (Right click the file and select "Run as Administrator", or change settings in Properties → Compatibility → Run this program as administrator.)
2) Run cd ~. It will take you to C:/Users/<Your-Username>.
3) Run vi .bashrc. This will open yo...
How to getText on an input in protractor
...a date input field that has been set to read only which forces the user to select from the calendar.
for a start date:
var updateInput = "var input = document.getElementById('startDateInput');" +
"input.value = '18-Jan-2016';" +
"angular.element(input).scope().$apply(function(s) { s.$par...