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Reordering arrays
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The syntax of Array.splice is:
yourArray.splice(index, howmany, elem>me m>nt1, /*.....,*/ elem>me m>ntX);
Where:
index is the position in the array you want to start removing elem>me m>nts from
howmany is how many elem>me m>nts you want to remove from index
elem>me m>nt1, ..., elem>me m>ntX are elem>me m>nts you want inse...
how to put focus on TextBox when the form load?
...rty of the form and you should be fine.
this.ActiveControl = yourtextboxnam>me m>;
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jQuery get html of container including the container itself
...10 we can simply use clone() and you will not have to worry about extra elem>me m>nts created. var x = $('#container').clone().wrap('<p/>').parent().html();. The idea of wrap is great and allot less complicated then most of the solutions provided.
– Pinkie
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Get a pixel from HTML Canvas?
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There's a section about pixel manipulation in the W3C docum>me m>ntation.
Here's an example on how to invert an image:
var context = docum>me m>nt.getElem>me m>ntById('myCanvas').getContext('2d');
// Get the CanvasPixelArray from the given coordinates and dim>me m>nsions.
var imgd = context.getImage...
Is there a Pattern Matching Utility like GREP in Windows?
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There is a command-line tool called FINDSTR that com>me m>s with all Windows NT-class operating systems (type FINDSTR /? into a Command Prompt window for more information) It doesn't support everything grep does but it might be sufficient for your needs.
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Check if two lists are equal [duplicate]
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Use SequenceEqual to check for sequence equality because Equals m>me m>thod checks for reference equality.
var a = ints1.SequenceEqual(ints2);
Or if you don't care about elem>me m>nts order use Enum>me m>rable.All m>me m>thod:
var a = ints1.All(ints2.Contains);
The second version also requires another ...
What port is a given program using? [closed]
...cular program is using. Are there any programs available online or that com>me m> with windows that will tell m>me m> which processes are using which ports on my computer?
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How do you launch the JavaScript debugger in Google Chrom>me m>?
When using Google Chrom>me m>, I want to debug som>me m> JavaScript code. How can I do that?
15 Answers
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How do I change the IntelliJ IDEA default JDK?
I use IntelliJ IDEA as my developm>me m>nt environm>me m>nt, and Maven for dependency managem>me m>nt. I frequently build my project structure (directories, poms, etc) outside of IDEA and then import the project into IDEA using Import project from external model . This works great, except that in my poms I spec...
How to sort a list/tuple of lists/tuples by the elem>me m>nt at a given index?
I have som>me m> data either in a list of lists or a list of tuples, like this:
10 Answers
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