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$watch'ing for data changes in an Angular directive
... a $watch variable in an Angular directive when manipulating the data inside (e.g., inserting or removing data), but not assign a new object to that variable?
...
SSL Connection / Connection Reset with IISExpress
...g with SSL enabled isn't important to you and you're using URLRewrite, consider adding <add input="{HTTP_HOST}" pattern="localhost" negate="true" /> into your web.config file's rewrite section. It will stop the rewrite for any localhost addresses but leave it in place in a production environme...
How to detect if multiple keys are pressed at once using JavaScript?
... += '<hr>' + i;
}
}
Note: You can easily grab an element by its id attribute.
<div id="element"></div>
This creates an html element that can be easily referenced in javascript with element
alert(element); // [Object HTMLDivElement]
You don't even have to use document.getElem...
Linq Syntax - Selecting multiple columns
...ivenInfo || x.USER_NAME == givenInfo)
.Select(x => new { x.EMAIL, x.ID });
AFAIK, the declarative LINQ syntax is converted to a method call chain similar to this when it is compiled.
UPDATE
If you want the entire object, then you just have to omit the call to Select(), i.e.
var employee ...
Javascript/DOM: How to remove all events of a DOM object?
...is to use removeEventListener() but I guess you already tried this and it didn't work. Here is the catch:
Calling addEventListener to an anonymous function creates a new listener each time. Calling removeEventListener to an anonymous function has no effect. An anonymous function creates a unique...
Show MySQL host via SQL Command
...l, but is it possible to show the current connections host.
Not connection_id, but the IP Address or Name of the host.
4 An...
Android 4.2: back stack behaviour with nested fragments
With Android 4.2, the support library got support for nested fragments see here . I've played around with it and found an interesting behaviour / bug regarding back stack and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back butt...
How to Copy Contents of One Canvas to Another Canvas Locally
...ALL contents of one canvas and transfer them to another all on the client-side. I would think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues.
...
If using maven, usually you put log4j.properties under java or resources?
...king of leaving the concrete log config to the client/user, you should consider replacing log4j with slf4j in your app.
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How to linebreak an svg text within javascript?
... why the x='0' dy='1.2em' is needed? It does work, indeed, just like you said. However, I was expecting it to work even without those attributes. Instead, nothing's displayed... Also, I'mnot entirely clear on why the linebreak occurs at all. It's not like we've set up the width of the container to s...