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Is JavaScript guaranteed to be single-threaded?
...directly, they could happen because you called alert(), or opened a pop-up window, or anything else that moves the focus.
This can also result in other events. For example add an i.onchange listener and type something in the input before the focus() call unfocuses it, and the log order is log in, c...
Make a link in the Android browser start up my app?
...ml
This URL returns a simple 8 line HTML that redirects to your app's URI (window.location = "blah://kuku") (note that 'blah' doesn't have to be HTTP or HTTPS any more).
Once you get this up and running, you can augment the HTML with all the fancy capabilities as suggested above.
This works with t...
When to use cla(), clf() or close() for clearing a plot in matplotlib?
...erent things, since matplotlib uses a hierarchical order in which a figure window contains a figure which may consist of many axes. Additionally, there are functions from the pyplot interface and there are methods on the Figure class. I will discuss both cases below.
pyplot interface
pyplot is a m...
Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?
...
By default, top on Linux runs in so-called IRIX mode, while the Windows Task Manager does not. Let's say you have 4 cores:
With IRIX mode on, 1 fully utilized core is 100% and 4 cores are 400%.
With IRIX mode off, 1 fully utilized core is 25% and 4 cores are 100%.
This means that by...
Setting Icon for wpf application (VS 08)
...nt to have your icon even when you're pressing F5, you can add in the Main Window:
<Window x:Class="myClass"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Icon="./Resources/Icon/myIcon.png">
where you ind...
How can I make a WPF combo box have the width of its widest element in XAML?
...
Note that if you have multiple comboboxes in the same window (it happened for me with a window creating the comboboxes and their content with code-behind), the popups can become visible for a second. I guess this is because multiple "open popup" messages are posted before any "c...
AngularJS - $anchorScroll smooth/duration
...viceId, anchorSmoothScroll);
anchorSmoothScroll.$inject = ['$document', '$window'];
function anchorSmoothScroll($document, $window) {
var document = $document[0];
var window = $window;
var service = {
scrollDown: scrollDown,
scrollUp: scrollUp,
scrollTo: scrol...
ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file
...ecutable is in is on your %PATH% environment variable.
For example, on my Windows 7 machine, it is in
C:\Program Files (x86)\Java\jre6\bin, and my %PATH% variable looks like C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Program Files (x86)\Java\jre6\bin;C:\WINDOWS\System32\WindowsPow...
android View not attached to window manager
...you where the log line is"), which then posts messages in Eclipse's LogCat window. If you can't find that window, open it up with Window -> Show View -> Other... -> Android -> LogCat.
Hope that helps!
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How can I turn off Visual Studio 2013 Preview?
...menu go to Tools -> Options then navigate to Environment -> Tabs and Windows and uncheck the Preview Tab checkboxes.
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