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C# - Multiple generic types in one list
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public abstract class Metadata
{
}
// extend abstract Metadata class
public class Metadata<DataType> : Metadata where DataType : struct
{
private DataType mDataType;
}
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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
...ass (on a Commodore 64 IIRC). You command this turtle to go forward, turn X degrees, pick its pen up, put it back down, change the color, etc., and you can draw things with very simple commands.
– John
Mar 16 '10 at 19:01
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Should I git ignore xcodeproject/project.pbxproj file?
in a XCode project, I offen got xcodeproject/project.pbxproj file changed, but useless info for me, it for compile.
7 Answe...
printf with std::string?
...::string, only a C-style string. Using something else in place of what it expects definitely won't give you the results you want. It's actually undefined behaviour, so anything at all could happen.
The easiest way to fix this, since you're using C++, is printing it normally with std::cout, since st...
ruby system command check exit code
...h of system calls in ruby such as the following and I want to check their exit codes simultaneously so that my script exits out if that command fails.
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How to disable code formatting for some part of the code using comments?
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In the 2016.x version it's found in Settings > Editor > Code Style.
– Philippe
Oct 12 '16 at 18:15
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Gmail's new image caching is breaking image links in newsletter
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I think I have figured out the GoogleImageProxy issue.
This is something related to CACHING concept. suppose, you have recently deployed your php code on your server but you forgot to upload images. you tested once with your email logic. your system generated an HTML ...
Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
...etion block runs on an implementation defined queue with these properties: x, y, z", and let the block dispatch to a particular queue if the caller wants more control than that. A typical set of properties to specify would be something like "serial, non-reentrant, and async with respect to any other...
Can I have an onclick effect in CSS?
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The closest you'll get is :active:
#btnLeft:active {
width: 70px;
height: 74px;
}
However this will only apply the style when the mouse button is held down. The only way to apply a style and keep it applied onclick is to use a bit of JavaScript.
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How to check if a python module exists without importing it
I need to know if a python module exists, without importing it.
13 Answers
13
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