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Docker - how can I copy a file from an image to a host?
...and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, but I think this question also applies to jars, binaries, etc.
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How can you dynamically create variables via a while loop? [duplicate]
...follow
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edited Feb 18 '11 at 2:37
answered Feb 18 '11 at 1:28
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How to handle checkboxes in ASP.NET MVC forms?
...e false" values you're seeing for each form element.
Try this, which definitely works on ASP.NET MVC Beta because I've just tried it.
Put this in the view instead of using Html.CheckBox():
<% using (Html.BeginForm("ShowData", "Home")) { %>
<% foreach (var o in ViewData.Model) { %>
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Using “super” in C++
...of C++ that super as a keyword was considered by the ISO C++ Standards committee the first time C++ was standardized.
Dag Bruck proposed this extension, calling the base class "inherited." The proposal mentioned the multiple inheritance issue, and would have flagged ambiguous uses. Even Stroustru...
How do i create an InstallShield LE project to install a windows service?
I downloaded Visual Studio 2012 yesterday when it was released on MSDN. I have noticed that a few of the project types that we had in 2010 are gone or different. The biggest difference for me right now is the removal of the Windows Installer project. Now we are being forced to use the InstallShield...
How do 20 questions AI algorithms work?
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You can think of it as the Binary Search Algorithm.
In each iteration, we ask a question, which should eliminate roughly half of the possible word choices. If there are total of N words, then we can expect to get an answer after log2(N) quest...
Java int to String - Integer.toString(i) vs new Integer(i).toString()
Sometimes java puzzles me.
I have a huge amount of int initializations to make.
11 Answers
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What is the difference between canonical name, simple name and class name in Java Class?
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If you're unsure about something, try writing a test first.
I did this:
class ClassNameTest {
public static void main(final String... arguments) {
printNamesForClass(
int.class,
"int.class (primitive)");
printNamesForCl...
What is the Python equivalent of static variables inside a function?
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A bit reversed, but this should work:
def foo():
foo.counter += 1
print "Counter is %d" % foo.counter
foo.counter = 0
If you want the counter initialization code at the top instead of the bottom, you can create a deco...
Is it possible to determine whether ViewController is presented as Modal?
Is it possible to check inside ViewController class that it is presented as modal view controller?
14 Answers
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