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Does return stop a loop?
...ray and then return it instead of trying to returning each piece of data 1 by 1 in the loop.
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Convert string date to timestamp in Python
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"%s" is not supported by Python. It is not portable.
– jfs
Nov 17 '13 at 19:59
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log4j configuration via JVM argument(s)?
...have to set/pass as arguments to the JVM to get log4j to run properly? And by properly I mean not complain and print to the console. Can I see a typical example?
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How to convert float to int with Java
... i = -2 ; f = -2.22 -> i = -2 ; f = -2.68 -> i = -3
note: this is, by contract, equal to (int) Math.floor(f + 0.5f)
truncate (i.e. drop everything after the decimal dot)
i = (int) f;
f = 2.0 -> i = 2 ; f = 2.22 -> i = 2 ; f = 2.68 -> i = 2
f = -2.0 -> i = -2 ; f = -2.2...
iOS - Calling App Delegate method from ViewController
...ctor(yourMethod)]){
[appDelegate yourMethod];
}
or directly by
[appDelegate yourMethod];
for swift
let appdel : AppDelegate = UIApplication.shared.delegate as! AppDelegate
i will recommend the first one. Run and Go.
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First letter capitalization for EditText
...it. I'm thinking there has to be an xml attribute for the reference loaded by the Adapter, but I can't find out what it is.
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How to resolve : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core” [du
...now but having experienced the same problem I managed to solve the problem by setting a target server for my project.
i.e. right-click on your project and select 'Properties' -> 'Targeted Runtimes' and select the server you going to run your web app on (Tomcat 6 or 7).
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Get the current fragment object
...time I need to identify which object is currently there
Call findFragmentById() on FragmentManager and determine which fragment is in your R.id.frameTitle container.
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How can I do width = 100% - 100px in CSS?
...ng how to place "delete" link in header panel, which would not be obscured by long neighbour element. And here is the solution:
html:
<div class="with-right-link">
<a class="left-link" href="#">Long link header Long link header</a>
<a class="right-link" href="#">Del...
How do I clone a generic List in Java?
...se is discouraged in most cases. Please see Item 11, from "Effective Java" by Joshua Bloch for a complete answer. I believe you can safely use Object.clone() on primitive type arrays, but apart from that you need to be judicious about properly using and overriding clone. You are probably better off ...