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Custom toast on Android: a simple example
...t));
ImageView image = (ImageView) layout.findViewById(R.id.image);
image.setImageResource(R.drawable.android);
TextView text = (TextView) layout.findViewById(R.id.text);
text.setText("Hello! This is a custom toast!");
Toast toast = new Toast(getApplicationContext());
toast.setGravity(Gravity.CENT...
No connection string named 'MyEntities' could be found in the application config file
...ig file, not necessarily the project you would think it would be in. Just set the project with the app.config you want to be the startup project. Optionally, Store your connection strings in one config file, then reference them in other projects by <connectionString configSource="../ProjectDir...
Class does not implement its superclass's required members
...ializer must be marked using Swift's required keyword.
Swift has a special set of inheritance rules regarding init methods.
The tl;dr is this:
If you implement any initializers, you are no longer inheriting any of the superclass's designated initializers.
The only initializers, if any, that you w...
How to get key names from JSON using jq
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Is there a Java equivalent to C#'s 'yield' keyword?
...sed) solution here, which launches a separate thread for the producer, and sets up a bounded queue between the producer and the consumer: github.com/lukehutch/Producer
– Luke Hutchison
Dec 17 '19 at 0:07
...
Is it possible to use Visual Studio on macOS?
...
Yes! You can use the new Visual Studio for Mac, which Microsoft launched in November.
Read about it here: https://msdn.microsoft.com/magazine/mt790182
Download a preview version here: https://www.visualstudio.com/vs/visual-studio-mac/
...
How do I declare a namespace in JavaScript?
How do I create a namespace in JavaScript so that my objects and functions aren't overwritten by other same-named objects and functions? I've used the following:
...
How do I make this file.sh executable via double click?
...
Also you can use cd "`dirname "$0"`" to set the current working directory to the directory where your shell skript lies.
– gearsdigital
Jun 23 '13 at 21:14
...
OS specific instructions in CMAKE: How to?
... such a common issue, geronto-posting:
if(UNIX AND NOT APPLE)
set(LINUX TRUE)
endif()
# if(NOT LINUX) should work, too, if you need that
if(LINUX)
message(STATUS ">>> Linux")
# linux stuff here
else()
message(STATUS ">>> Not Li...
What is the meaning of #XXX in code comments?
...een this a lot in code, even vim marks it as a special case. #TODO and #FIXME are two other fix markers vim highlights but what does #XXX mean?
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