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How do you debug PHP scripts? [closed]
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30 Answers
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How do you allow spaces to be entered using scanf?
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/* Remove trailing newline, if there. */
if ((strlen(name) > 0) && (name[strlen (name) - 1] == '\n'))
name[strlen (name) - 1] = '\0';
/* Say hello. */
printf("Hello %s. Nice to meet you.\n", name);
/* Free memory and exit. */
free (name);
return ...
Why is this program valid? I was trying to create a syntax error
...bar)
to be written as
new Foo $bar
So that means
Syntax error ! exit 0;
is the same as
error->Syntax(! exit 0);
or
error->Syntax(!exit(0));
Not only is it valid syntax, it doesn't result in a run-time error because the first thing executed is exit(0).
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How to check if a query string value is present via JavaScript?
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How can I redirect HTTP requests made from an iPad?
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answered Aug 2 '11 at 19:05
tremoloquitremoloqui
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Where are static variables stored in C and C++?
... Tommy
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answered Sep 18 '08 at 15:07
Don NeufeldDon Neufeld
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Calculate distance between two latitude-longitude points? (Haversine formula)
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1170
This link might be helpful to you, as it details the use of the Haversine formula to calculate t...
Which @NotNull Java annotation should I use?
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+50
Since JSR 305 (whose goal was to standardize @NonNull and @Nullable) has been dormant for several years, I'm afraid there is no good a...
Plotting two variables as lines using ggplot2 on the same graph
...manually yourself:
ggplot(test_data, aes(date)) +
geom_line(aes(y = var0, colour = "var0")) +
geom_line(aes(y = var1, colour = "var1"))
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Key hash for Android-Facebook app
...l from Google code (If you have a 64 bit machine you must download openssl-0.9.8e X64 not the latest version)
Extract it. create a folder- OpenSSL in C:/ and copy the extracted code here.
detect debug.keystore file path. If u didn't find, then do a search in C:/ and use the Path in the command in ne...