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C: Run a System Command and Get Output? [duplicate]
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260
You want the "popen" function. Here's an example of running the command "ls /etc" and outputi...
What is meant by 'first class object'?
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edited Apr 1 '09 at 12:44
answered Apr 1 '09 at 12:04
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Difference between LoadFile and LoadFrom with .NET Assemblies?
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Does this clear it up?
// path1 and path2 point to different copies of the same assembly on disk:
Assembly assembly1 = Assembly.LoadFrom(path1);
Assembly assembly2 = Assembly.LoadFrom(path2);
// These both point to the assembly from path1, so this is true
Console...
get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
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12 Answers
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How to dynamically create a class?
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302
Yes, you can use System.Reflection.Emit namespace for this. It is not straight forward if you ha...
What does git push origin HEAD mean?
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answered Apr 23 '14 at 10:08
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How to create a .jar file or export jar on IntelliJ (like eclipse java archive export) [duplicate]
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For Intellij IDEA version 11.0.2
File | Project Structure | Artifacts
then you should press alt+insert or click the plus icon and create new artifact choose --> jar --> From modules with dependencies.
Next goto Build | Build artifacts --> choose...
g++ undefined reference to typeinfo
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227
One possible reason is because you are declaring a virtual function without defining it.
When...
remove None value from a list without removing the 0 value
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>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> [x for x in L if x is not None]
[0, 23, 234, 89, 0, 35, 9]
Just for fun, here's how you can adapt filter to do this without using a lambda, (I wouldn't recommend this code - it's ju...
What's the algorithm to calculate aspect ratio?
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203
I gather you're looking for an usable aspect ratio integer:integer solution like 16:9 rather t...