Add the rx-android dependency as well as a current version of rx-java to the build.gradle.
Because RxAndroid releases are few and far between, it is recommended you also explicitly depend on RxJava's latest version for bug fixes and new features.
Rx1
compile 'io.reactivex:rxandroid:1.2.1'
co...
Once you have installed Visual Studio from https://www.visualstudio.com/downloads/, start a new project.
Select 'Windows Forms Application' from Visual Basic Tab. You can rename it here if you need to.
Once you click 'OK', you will see this window:
Click on the 'Toolbo...
Bridge Mode
$ docker run –d –-name my_app -p 10000:80 image_name
Note that we did not have to specify --net=bridge because this is the default working mode for docker. This allows to run multiple containers to run on same host without any assignment of dynamic port. So BRIDGE mode avoids the por...
Another common type of loop in Visual Basic is the DO loop, which would run a piece of code continuously until it is told to stop. On the contrary of some other loops whereby indexes are used to stop the process, in this particular loop, it should be told to stop.
A simple example illustrating the ...
Dialog dlg;
DialogGroup dGrp;
DialogField dfName;
dlg = new Dialog("Trivial Dialog");
dGrp = dlg.addGroup("A Group");
dfName = dlg.addField(extendedTypeStr(Name));
if (dlg.run())
{
info(dfName.value());
}
Extended data types have to be wrapped in a call to ext...
Dialog dlg;
DialogGroup dGrp;
DialogField dfCustomer;
dlg = new Dialog("Simple Dialog");
dGrp = dlg.addGroup("A Group");
dfCustomer = dlg.addField(extendedTypeStr(CustAccount));
if (dlg.run())
{
info(dfCustomer.value());
}
Because CustAccount is linked to the ...
In C, pointers can be cast to a void*, which needs an explicit cast in C++. The following is illegal in C++, but legal in C:
void* ptr;
int* intptr = ptr;
Adding an explicit cast makes this work, but can cause further issues.
Use below URL to get steps for download and install-
https://www.r-bloggers.com/installing-and-starting-sparkr-locally-on-windows-os-and-rstudio-2/
Add the environment variable path for your 'Spark/bin', 'spark/bin' , R and Rstudio path.
I have added below path (initials will vary based on where ...
Create a new rails app hello-world from command in Windows and Terminal in Linux.
rails new hello-world
Now move to new app directory
cd hello-world
Now generate a controller
rails generate controller hello_world index
Here index is the name of method in hello_world controller. You can c...
Comparisons are functions in clojure. What that means in (2>1) is (> 2 1) in clojure. Here are all the comparison operators in clojure.
Greater Than
(> 2 1) ;; true
(> 1 2) ;; false
Less Than
(< 2 1) ;; false
Greater Than or Equal To
(>= 2 1) ;; true
(>= 2 ...
In Java:
Call the setAutoSizeTextTypeUniformWithPresetSizes() method:
setAutoSizeTextTypeUniformWithPresetSizes(int[] presetSizes, int unit)
In XML:
Use the autoSizePresetSizes attribute in the layout XML file:
<TextView android:id=”@+id/autosizing_textview_presetsize”
android:la...
