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How to know if an object has an attribute in Python
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Stevoisiak
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answered Mar 4 '09 at 14:48
Jarret HardieJ...
Difference between a Structure and a Union
.../ can use both a and b simultaneously
char b;
} bar;
union foo x;
x.a = 3; // OK
x.b = 'c'; // NO! this affects the value of x.a!
struct bar y;
y.a = 3; // OK
y.b = 'c'; // OK
edit: If you're wondering what setting x.b to 'c' changes the value of x.a to, technically speaking it's undefined. On...
How to initialize a struct in accordance with C programming language standards
...alizer to initialize a structure:
MY_TYPE a = { .flag = true, .value = 123, .stuff = 0.456 };
Edit: Other members are initialized as zero: "Omitted field members are implicitly initialized the same as objects that have static storage duration." (https://gcc.gnu.org/onlinedocs/gcc/Designated-Init...
Programmatically saving image to Django ImageField
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edited Sep 22 '18 at 21:36
community wiki
5 r...
Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
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edited Aug 15 at 8:32
Bernoulli IT
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answer...
Anti forgery token is meant for user “” but the current user is “username”
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edited Aug 4 '17 at 8:13
Uwe Keim
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answe...
What does this thread join code mean?
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315
What does this thread join code mean?
To quote from the Thread.join() method javadocs:
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How do you launch the JavaScript debugger in Google Chrome?
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319
Windows: CTRL-SHIFT-J OR F12
Mac: ⌥-⌘-J
Also available through the wrench menu (Tools &g...
Moving project to another folder in Eclipse
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answered Oct 21 '10 at 19:36
djbdjb
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Correct idiom for managing multiple chained resources in try-with-resources block?
...t finally blocks so even a failed flush doesn't prevent resource release.
3)
try (FileWriter fw = new FileWriter(file)) {
BufferedWriter bw = new BufferedWriter(fw);
bw.write(text);
}
There's a bug here. Should be:
try (FileWriter fw = new FileWriter(file)) {
BufferedWriter bw = new...