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How do I raise the same Exception with a custom message in Python?
I have this try block in my code:
12 Answers
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Does Django scale? [closed]
I'm building a web application with Django. The reasons I chose Django were:
29 Answers
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Any way to delete in vim without overwriting your last yank? [duplicate]
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Pass to the _ register, the black hole.
To delete a line without sticking it in the registers:
"_dd
See also :help registers.
It's probably safest, if you want to paste something over and over again, to yank it into a "named" register.
"aY
Yanks a line into the a registe...
Variable number of arguments in C++?
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You probably shouldn't, and you can probably do what you want to do in a safer and simpler way. Technically to use variable number of arguments in C you include stdarg.h. From that you'll get the va_list type as well as three functions that operate on it called va_start(), va_arg() and va_...
What does the ??!??! operator do in C?
I saw a line of C that looked like this:
4 Answers
4
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Programmatic equivalent of default(Type)
I'm using reflection to loop through a Type 's properties and set certain types to their default. Now, I could do a switch on the type and set the default(Type) explicitly, but I'd rather do it in one line. Is there a programmatic equivalent of default?
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How to run .APK file on emulator [duplicate]
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Steps (These apply for Linux. For other OS, visit here) -
Copy the apk file to platform-tools in android-sdk linux folder.
Open Terminal and navigate to platform-tools folder in android-sdk.
Then Execute this command -
./adb install FileName....
How to get the full url in Express?
...u see that req.get('X-Forwarded-Protocol') is set and has the value https, in which case you know that's your protocol
The host comes from req.get('host') as Gopal has indicated
Hopefully you don't need a non-standard port in your URLs, but if you did need to know it you'd have it in your applicati...
What exactly is Type Coercion in Javascript?
What exactly is type coercion in Javascript?
10 Answers
10
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is it possible to select EXISTS directly as a bit?
I was wondering if it's possible to do something like this (which doesn't work):
9 Answers
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