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How to do SQL Like % in Linq?
... tried that got NullReferenceException: Object reference not set to an instance of an object. So it doesn't like it when in my case a.Address1.StartsWith(Address1) and a.Address1 is null
– MikeT
Jan 25 '13 at 17:33
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Python function attributes - uses and abuses [closed]
...roblem with global variables. This is different, because once the value is set, it does not change; it is constant. A nice consequence of this is that you don't run into synchronization problems, which are inherent to global variables. Yes, you can provide your own synchronization, but that's the po...
How can two strings be concatenated?
... annoying. Really, they should all spit out warnings unless some option is set...
– naught101
Jul 19 '14 at 10:58
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Random float number generation
... for (auto p : hist) {
std::cout << std::fixed << std::setprecision(1) << std::setw(2)
<< p.first << ' ' << std::string(p.second/200, '*') << '\n';
}
}
output will be similar to the following:
0 ****
1 ****
2 ****
3 ****
4 **...
How to change the default GCC compiler in Ubuntu?
...ributed to gcc-4.4 because you'll need to give a higher one to gcc-3.3.
To set your alternatives, you should have something like this (assuming your gcc installation is located at /usr/bin/gcc-3.3, and gcc-4.4's priority is less than 50):
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...op calling Startup.Configuration" side-effect, you can add a web.config appSettings key "owin:appStartup" that explicitly specifies the type to be used for OWIN startup, instead of relying on the name convention lookup. This is also handy for supporting different configurations for different enviro...
Are HLists nothing more than a convoluted way of writing tuples?
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
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How to enable file sharing for my app?
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You just have to set UIFileSharingEnabled (Application Supports iTunes file sharing) key in the info plist of your app. Here's a link for the documentation. Scroll down to the file sharing support part.
In the past, it was also necessary to ...
Quick Way to Implement Dictionary in C
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I am surprised no one mentioned hsearch/hcreate set of libraries which although is not available on windows, but is mandated by POSIX, and therefore available in Linux / GNU systems.
The link has a simple and complete basic example that very well explains its usage.
It e...