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Log4Net, how to add a custom field to my logging
...override the other.
Log4Net.ThreadContext :- This context scope limited to calling thread. Here two threads can set same property to different values without overriding to each other.
Log4Net.ThreadLogicalContext :- This context behaves similarly to the ThreadContext. if you're working with a custom...
What is the difference between call and apply?
What is the difference between using call and apply to invoke a function?
24 Answers
...
Gridview height gets cut
I'm trying to display 8 items inside a gridview. Sadly, the gridview height is always too little, so that it only shows the first row, and a little part of the second.
...
How to detect incoming calls, in an Android device?
I'm trying to make an app like, when a call comes to the phone I want to detect the number. Below is what I tried, but it's not detecting incoming calls.
...
Try-finally block prevents StackOverflowError
...where N is the maximum stack depth.
Imagine the maximum depth is 5
foo() calls
foo() calls
foo() calls
foo() calls
foo() which fails to call foo()
finally calls
foo() which fails to call foo()
finally
foo() calls
...
What is aria-label and how should I use it?
...element:
<label for="fmUserName">Your name</label>
<input id="fmUserName">
The <label> explicitly tells the user to type their name into the input box where id="fmUserName".
aria-label does much the same thing, but it's for those cases where it isn't practical or desirab...
Flexbox and Internet Explorer 11 (display:flex in ?)
... {
#flexible-content{
flex: 1;
}
}
Since flexbox is a W3C Candidate and not official, browsers tend to give different results, but I guess that will change in the immediate future.
If someone has a better answer I would like to know!
...
Drawing an image from a data URL to a canvas
... Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto a canvas.
You might use it like so:
var myCanvas = document.getElementById('my_canvas_id');
var ctx = myCanvas.getContext('2d');
var img = new Image;
img.onload = function(){
ctx.drawImage(img,0,0); // Or at wh...
What does (angle brackets) mean in Java?
...
is called a generic type. You can instantiate an object Pool like this:
PoolFactory<Integer> pool = new Pool<Integer>();
The generic parameter can only be a reference type. So you can't use primitive types like in...
How is “int* ptr = int()” value initialization not illegal?
...her value of object pointer or function pointer type. Such a conversion is called a null pointer conversion. [...]
int() is such an integral constant expression prvalue of integer type that evaluates to zero (that's a mouthful!), and thus can be used to initialize a pointer type. As you can see, 0...