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What's a monitor in Java?
...ction at the same time. One will start, and monitor will prevent the other from accessing the region before the first one finishes.
It's not a special object. It's synchronization mechanism placed at class hierarchy root: java.lang.Object.
There are also wait and notify methods that will also use ...
How do I create an empty array in YAML?
...] or {} structures, which is a major incompatibility with JSON (copy-paste from Wikipedia) Cheers
– olibre
Feb 12 '13 at 10:51
2
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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks
I'm using Matplotlib to plot a histogram.
Using tips from my previous question: Matplotlib - label each bin ,
I've more or less go the kinks worked out.
...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...n mimic what MVC 3 is doing by creating this static method that I borrowed from MVC3's source code:
public class Foo {
public static RouteValueDictionary AnonymousObjectToHtmlAttributes(object htmlAttributes) {
RouteValueDictionary result = new RouteValueDictionary();
if (htmlAt...
Rendering HTML inside textarea
...ame problem but in reverse, and the following solution. I want to put html from a div in a textarea (so I can edit some reactions on my website; I want to have the textarea in the same location.)
To put the content of this div in a textarea I use:
var content = $('#msg500').text();
$('#msg500...
Can I click a button programmatically for a predefined intent?
...
Here there is no need of displaying UI.
Can I get the "Send" button click from the MMS-SMSProvider in Android?
3 Answers
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setup cron tab to specific time of during weekdays
...h_to_script
0 and 7 stand for Sunday
6 stands for Saturday
so, 1-5 means from Monday to Friday
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Can I use non existing CSS classes?
...les. Indeed, that's part of the usefulness of CSS is that it's de-coupled from the markup and can style or not style elements/classes/etc. as needed.
Don't think of them as "CSS classes." Think of them as "classes" which CSS happens to also use if it needs to.
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React.js: Identifying different inputs with one onChange handler
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Deprecated solution
valueLink/checkedLink are deprecated from core React, because it is confusing some users. This answer won't work if you use a recent version of React. But if you like it, you can easily emulate it by creating your own Input component
Old answer content:
What y...
When does System.gc() do something?
... System.gc().
Usually, you don't want to start a garbage collection cycle from your code, as it messes up with the semantics of your application. Your application does some business stuff, the JVM takes care of memory management. You should keep those concerns separated (don't make your application...