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How to use WinForms progress bar?
...groundWorker. If you have a loop that large in your WinForm it will block and your app will look like it has hanged.
Look at BackgroundWorker.ReportProgress() to see how to report progress back to the UI thread.
For example:
private void Calculate(int i)
{
double pow = Math.Pow(i, i);
}
pri...
Bash script - variable content as a command to run
I have a Perl script that gives me a defined list random numbers that correspond to the lines of a file. Next I want to extract those lines from the file using sed .
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How can I find script's directory with Python? [duplicate]
... print os.path.dirname(os.path.realpath(__file__))', which is a set of commands run by a python interpreter.
– Ehtesh Choudhury
Jan 5 '15 at 19:50
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Move to another EditText when Soft Keyboard Next is clicked on Android
...st be move to the Password. Then, from Password, it must move to the right and so on. Can you help me on how to code it?
18...
JSLint says “missing radix parameter”
I ran JSLint on this JavaScript code and it said:
11 Answers
11
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Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]
... edited Oct 28 '18 at 15:01
Andrea Corbellini
14.6k11 gold badge3939 silver badges5656 bronze badges
answered Jul 9 '12 at 22:21
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How to parse a query string into a NameValueCollection in .NET
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qscoll["p1"] , qscoll["p2"] and qscoll["p3"]
– SMUsamaShah
Sep 1 '11 at 20:28
5
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How is pattern matching in Scala implemented at the bytecode level?
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case Sum(l,r) // instance of check followed by fetching the two arguments and assigning to two variables l and r but see below about custom extractors
case "hello" // equality check
case _ : Foo // instance of check
case x => // assignment to a fresh variable
case _ => // do nothing, this is...
How to sort with a lambda?
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Then you understand my confusion. I think it might be something weird with my VC10 Express (no service pack). I moved the project onto a machine with Visual Studio 2010 Team and it worked without the "-> bool".
– B...
Executing periodic actions in Python [duplicate]
... One thing to watch out for here is start time "drift". I just ran a test and my times drifted by +0.05s in about 33 iterations. I was running 1 second polls, and this means a drift of 20% in less than a minute. You can reduce drift by calling the threading.Timer at the start of the function rather...