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Share variables between files in Node.js?
.../ File: constants.js
module.exports = {
appName: 'My neat app',
currentAPIVersion: 3
};
And use it this way
// File: config/routes.js
var constants = require('../constants');
module.exports = function(app, passport, auth) {
var apiroot = '/api/v' + constants.currentAPIVersion;
...
app.p...
How do I parse command line arguments in Java?
...//picocli.info/
Or roll your own:
http://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
For instance, this is how you use commons-cli to parse 2 string arguments:
import org.apache.commons.cli.*;
public class Main {
public static void main(String[] args) throws Exception {
...
Is it OK to use == on enums in Java?
...ves writeReplace and readResolve, (see http://java.sun.com/j2se/1.4.2/docs/api/java/io/Serializable.html)...
I guess the point is -- Java goes out of its way to allow you use enum values' identities for testing equality; it is an encouraged practice.
...
Does setWidth(int pixels) use dip or px?
...Dimension() does. I considered posting that, but I like going through the API in case anything ever changes... though I guess it's safe to use that method if you give it the okay. :)
– Dan Lew
Mar 9 '10 at 5:15
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How to modify a text file?
...al application it is different, but nothing I can find in the ActionScript API indicates that it behaves any different from any other language in this regard.
– eestrada
Jul 22 '15 at 14:44
...
Firefox Add-on RESTclient - How to input POST parameters?
... to do this? Or is there any other tool which can be used to debug an REST API on Mac OS X ?
5 Answers
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What is a good pattern for using a Global Mutex in C#?
...instance event safely in VB.NET? not in C# docs.microsoft.com/es-es/dotnet/api/…
– Kiquenet
Aug 14 '19 at 20:35
See ...
How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
..., you still use addRule(verb, subject) to enable/disable it. However, post-API 17 you can use removeRule(verb) which is just a shortcut for addRule(verb, 0).
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Gradle, “sourceCompatibility” vs “targetCompatibility”?
...option --release intended to address this problem, by only allowing use of API available in the specified Java version. For more on this see stackoverflow.com/a/43103038/4653517
– James Mudd
Mar 29 '19 at 9:05
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...n.org/3/library/os.html#os.chmod and the names are the same as the POSIX C API values documented at man 2 stat.
Another advantage is the greater portability as mentioned in the docs:
Note: Although Windows supports chmod(), you can only set the file’s read-only flag with it (via the stat.S_IW...