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Should I check in node_modules to git when creating a node.js app on Heroku?
...on for using both windows and linux for development. Stick to one, and run tests or QA on all platforms your support.
– Kostia
Jun 20 '14 at 2:28
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Create Test Class in IntelliJ
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Use the menu selection Navigate -> Test, or Ctrl+Shift+T (Shift+⌘+T on Mac). This will go to the existing test class, or offer to generate it for you through a little wizard.
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Is there a UIView resize event?
...ervingBounds() {
boundsObservation = observe(\.bounds) { capturedSelf, _ in
// ...
}
}
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Select all DIV text with single mouse click
...orks fine on Chrome, FF, Safari (Mac) and Chrome and IE (Windows 9+, 8 not tested). But it does not seem to work on Safari on iPad Mini (iOS6) or iPhone 4, not sure about other iOS or Android.
– prototype
Dec 9 '13 at 2:52
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Check existence of input argument in a Bash shell script
... [ -z "$1" ]
then
echo "No argument supplied"
fi
The -z switch will test if the expansion of "$1" is a null string or not. If it is a null string then the body is executed.
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How can I check for “undefined” in JavaScript? [duplicate]
What is the most appropriate way to test if a variable is undefined in JavaScript?
16 Answers
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How to invoke a Linux shell command from Java
...amReader;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(final String[] args) throws IOException, InterruptedException {
//Build command
List<String> commands = new ArrayList<String>();
commands.add("/bin/cat"...
Nested using statements in C#
...using block, you could declare them all in the same using statement.
Test t;
Blah u;
using (IDisposable x = (t = new Test()), y = (u = new Blah())) {
// whatever...
}
That way, x and y are just placeholder variables of type IDisposable for the using block to use and you ...
How to Deep clone in javascript
... });
} else if (typeof item == "object") {
// testing that this is DOM
if (item.nodeType && typeof item.cloneNode == "function") {
result = item.cloneNode( true );
} else if (!item.prototype) { // check that this is a l...
How to work around the stricter Java 8 Javadoc when using Maven
...K? For sure the <table summary=""> trick still works on JDK8. (just tested on jdk1.8.0_201)
– peterh
Feb 17 '19 at 8:29
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