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Hidden features of WPF and XAML?
...enario. All you have to do is to reference System.Diagnostics namespace in WindowsBase assembly
xmlns:sd="clr-namespace:System.Diagnostics;assembly=WindowsBase"
and then add following to the binding expression:
<TextBlock Text="{Binding Message, sd:PresentationTraceSources.TraceLevel=High}" ...
How to debug a single thread in Visual Studio?
...e.
The most correct and usable way is to:
Hit Ctrl+A in the breakpoints window (select all breakpoints).
Right click and select "Filter...".
Enter "ThreadId=(current thread id)".
In Visual Studio 2015 and newer, the process is similar:
Hit Ctrl+A in the breakpoints window (select all breakpoi...
How to differ sessions in browser-tabs?
...
You can use HTML5 SessionStorage (window.sessionStorage). You will generate a random id and save in session Storage per Browser Tab.
Then each browser tab has his own Id.
Data stored using sessionStorage do not persist across browser tabs,
even if two ...
How to automatically navigate to the current class in Intellij Idea Project Tool Window?
... IntelliJ IDEA that has the following effect: the tree in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree.
...
How can I add or update a query string parameter?
...l add/update the parameter. If no URL is supplied, it will be grabbed from window.location
function UpdateQueryString(key, value, url) {
if (!url) url = window.location.href;
var re = new RegExp("([?&])" + key + "=.*?(&|#|$)(.*)", "gi"),
hash;
if (re.test(url)) {
...
Android: How to create a Dialog without a title?
...
You can hide the title of a dialog using:
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
Previous version of this answer, which is overcomplicated:
You need to use an AlertDialog. There's a good explanation on the Android Developer's site about custom dialogs.
In very ...
How to access accelerometer/gyroscope data from Javascript?
...ientation API. This works in most modern browsers on desktop and mobile.
window.addEventListener("deviceorientation", handleOrientation, true);
After registering your event listener (in this case, a JavaScript
function called handleOrientation()), your listener function
periodically gets...
Google Maps: Auto close open InfoWindows?
...
There is a close() function for InfoWindows. Just keep track of the last opened window, and call the close function on it when a new window is created.
This demo has the functionality you're looking for. I found it in the Maps API V3 demo gallery.
...
Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...libs/jquery/1.2.6/jquery.min.js"></script>
<script>
window.jQuery || document.write('<script src="/path/to/your/jquery"><\/script>');
</script>
This should be in your page's <head> and any jQuery ready event handlers should be in the <body> to a...
Painless way to install a new version of R?
...nted the lack of an easy upgrade process for R (probably more relevant on Windows than Linux). Does anyone have a good trick for doing the upgrade, from installing the software to copying all the settings/packages over?
...