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No output to console from a WPF application?
...Console)
{
AllocConsole();
InvalidateOutAndError();
}
//#endif
}
/// <summary>
/// If the process has a console attached to it, it will be detached and no longer visible. Writing to the System.Console is still possible, but no output...
In php, is 0 treated as empty?
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just add an @strlen to omit the error log, just in case... to not create a big log
– Miguel
Jun 8 '15 at 12:06
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How do I set up a basic Ruby project?
...lasses if I wasn't able to find any class in the standard library fits the error description. Nest your error class under the class or module that raises it:
class Parser::Error < RuntimeError; end
begin
Parser.new(:invalid).parse!
rescue Parser::Error => e
puts e.message
end
Unit test...
How to detect online/offline event cross-browser?
...ther signals to detect if you are offline including listening for AppCache error events and responses from XMLHttpRequest"
This links to an example of the "listening for AppCache error events" approach:
http://www.html5rocks.com/en/mobile/workingoffthegrid/#toc-appcache
...and an example of the "lis...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
...lug) then the file handle won't be valid any more and is likely to give IO/error on any operation. You still have to close it though. This is going to be true even if the device is plugged back in, as it's not sensible to keep a file open in this case.
...
Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
...lIcmp = LoadLibrary("ICMP.DLL");
if (hndlIcmp == NULL)
{
/*cprintf("Error: Could not load ICMP.DLL\n");*/
return;
}
// Retrieve ICMP function pointers
pIcmpCreateFile = (HANDLE (WINAPI *)(void))GetProcAddress((HMODULE)hndlIcmp, "IcmpCreateFile");
pIcmpCloseHandle = (BOOL (WINAPI *...
Manually put files to Android emulator SD card
... you are using Eclipse's File Explorer and getting "read only file system" errors, first run from cmdline: adb remount
– Sagi Mann
Aug 2 '12 at 14:26
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JUnit tests pass in Eclipse but fail in Maven Surefire
... using Maven (during the build process), they fail giving a spring related error. I am not sure what is causing the problem, JUnit, Surefire or Spring. Here is my test code, spring configuration and the exception that I get from Maven:
...
What's the difference between :: (double colon) and -> (arrow) in PHP?
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But if you want to call the write method in this way, it will generate an error because it is dependent on initialization.
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How to determine whether an object has a given property in JavaScript
...e, testing for x should be a separate case on it's own. Also yields better error reporting.
– b01
Aug 18 '11 at 14:44
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