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Django: Get an object form the DB, or 'None' if nothing matches
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@TomaszGandor: Yeah, it is clumsy and difficult to read, whatever your favorite language tutorial says. When I see an exception I suppose that something non-standard is happening. Readability counts. But I agree when there's no other reasonable option, you should go for it an...
View the Task's activity stack
...adb shell dumpsys activity activities" You can see shorter message and can read more easily about the activity stack. :)
– cmcromance
Jul 18 '14 at 7:50
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What does the M stand for in C# Decimal literal notation?
...sion, not the MS version):
The decimal suffix is M/m since D/d
was already taken by double.
Although it has been suggested that M
stands for money, Peter Golde recalls
that M was chosen simply as the next
best letter in decimal.
A similar annotation mentions that early versions of C#...
Assembly code vs Machine code vs Object code?
...nect everything together.
Assembly code is plain-text and (somewhat) human read-able source code that mostly has a direct 1:1 analog with machine instructions. This is accomplished using mnemonics for the actual instructions, registers, or other resources. Examples include JMP and MULT for the CPU's...
How to generate a random int in C?
...od idea to emphasize that srand() should only be called once. Also, in a threaded application, you might want to make sure that the generator's state is stored per thread, and seed the generator once for each thread.
– RBerteig
May 5 '09 at 0:37
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Visual Studio, debug one of multiple threads
I have an application with 4 threads working the same code. However, when I step it jumps between the different threads. How can I lock it to one thread so the other threads are ignored for debugging?
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How do I trap ctrl-c (SIGINT) in a C# console app
...s rude aborts? I can't find it anywhere, and I'm trying to recall where I read it.
– John Zabroski
Sep 27 '19 at 15:45
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Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...trates (1), but not (2). How (2) is done may not be obvious if you don't already know the technique!
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npm install from Git in a specific version
...comment to @qubyte above got chopped, so here's something that's easier to read...
The method @surjikal described above works for branch commits, but it didn't work for a tree commit I was trying include.
The archive mode also works for commits. For example, fetch @ a2fbf83
npm:
npm install h...
Unit testing void methods?
...nd verify if the strings were inserted in the right location. Check this thread for some good books... I'd recomment Pragmatic Unit Testing if you're in a crunch.
In the code it would be used like
InsertStringsIntoDatabase( ExamineLogFileForX( "c:\OMG.log" ) );
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