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Drawing a connecting line between two elements [closed]
...visit https://api.jquery.com/position/ (you can use offset() method too)
Now as we have obtained all the positions we need we can draw line as follows...
line1
.attr('x1', pos1.left)
.attr('y1', pos1.top)
.attr('x2', pos2.left)
.attr('y2', pos2.top);
jQuery .attr() method is used to cha...
How to write a multidimensional array to a text file?
...8.00 199.00
# New slice
Reading it back in is very easy, as long as we know the shape of the original array. We can just do numpy.loadtxt('test.txt').reshape((4,5,10)). As an example (You can do this in one line, I'm just being verbose to clarify things):
# Read the array from disk
new_data = np...
Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
... I dont like this....I have a search page that uses GET and now my url is full of true/false params...
– Shawn Mclean
Oct 3 '11 at 15:50
1
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Populating a ListView using an ArrayList?
... //let me assume that you are putting the values in this arraylist
//Now convert your arraylist to array
//You will get an exmaple here
//http://www.java-tips.org/java-se-tips/java.lang/how-to-convert-an-arraylist-into-an-array.html
private String arr[]=convert(arrlist);
@O...
Speed up the loop operation in R
... The data.frame has roughly 850K rows. My PC is still working (about 10h now) and I have no idea about the runtime.
10 An...
Is it possible to set UIView border properties from interface builder?
...ou can set some properties of a view's layer through interface builder. I know that I can set a layer's borderWidth and cornerRadius through xcode. borderColor doesn't work, probably because the layer wants a CGColor instead of a UIColor.
You might have to use Strings instead of numbers, but it wor...
jQuery.ajax handling continue responses: “success:” vs “.done”?
I have been working with jQuery and AJAX for a few weeks now and I saw two different ways to 'continue' the script once the call has been made: success: and .done .
...
OSX - How to auto Close Terminal window after the “exit” command executed.
When I'm done with Terminal, I want to exit it. Right now, I have three options:
14 Answers
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How do I remove the passphrase for the SSH key without having to create a new key?
...t a passphrase when creating a new SSH key on my laptop. But, as I realise now, this is quite painful when you are trying to commit ( Git and SVN ) to a remote location over SSH many times in an hour.
...
Best way to split string into lines
...ion<Action> measure = (Action func) => {
var start = DateTime.Now;
for (int i = 0; i < 100000; i++) {
func();
}
var duration = DateTime.Now - start;
Console.WriteLine(duration);
};
var input = "";
for (int i = 0; i < 100; i++)
{
input += "1 \r2\r\n3\n4...