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Calling virtual functions inside constructors
... System.out.println( "Derived: " + x );
}
public static void main( String args[] ) {
Derived d = new Derived( 5 );
}
}
// outputs: Derived 0
// Derived 5
// ... so much for final attributes never changing :P
As you see, calling a polymorphic (virtual in C++ terminology) m...
Adding console.log to every function automatically
...s(obj)) {
let prop = obj[propName];
if (Object.prototype.toString.call(prop) === '[object Function]') {
obj[propName] = (function(fnName) {
return function() {
beforeFn.call(this, fnName, arguments);
return prop.appl...
Run php script as daemon process
... Run the script!
# Note, in this example, if your PHP script returns
# the string "ERROR", the daemon will stop itself.
script
[ $(exec /usr/bin/php -f /path/to/your/script.php) = 'ERROR' ] && ( stop; exit 1; )
end script
Starting & stopping your daemon:
sudo service myphpworker s...
Eclipse IDE for Java - Full Dark Theme
...rome Theme, but I am sure anyone who messes with this, will find out which strings to pull. (I remember that I changed the font to ubuntu mono and got rid of shadows with a checkbox in Chrome Theme)
– mondjunge
Jun 27 '13 at 16:18
...
Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
...'t do the same thing. For instance, Find and Replace will search inside of strings, and Refactor->Rename should not do that.
– Martin Epsz
Apr 30 '15 at 14:54
...
Copy multiple files in Python
...directory using Python.
I have the source path and the destination path as string.
6 Answers
...
How do I accomplish an if/else in mustache.js?
...eg:
{{isActive param}}
and in the view:
view.isActive = function (path: string){ return path === this.path ? "class='active'" : '' }
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How do I exclude all instances of a transitive dependency when using Gradle?
... just found that a wildcard requires leaving the module argument the empty string:
compile ("com.github.jsonld-java:jsonld-java:$jsonldJavaVersion") {
exclude group: 'org.apache.httpcomponents', module: ''
exclude group: 'org.slf4j', module: ''
}
...
Django Rest Framework File Upload
...r case 2) you can have a single key called data and send the whole json as string in value.
The first method would work out of the box if you have simple fields, but will be a issue if you have nested serializes. The multipart parser wont be able to parse the nested fields.
Below i am providing t...
What does the construct x = x || y mean?
... after the || (as far as i remember):
undefined
false
0
'' (Null or Null string)
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