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print call stack in C or C++
...here any way to dump the call stack in a running process in C or C++ every time a certain function is called? What I have in mind is something like this:
...
Jquery UI tooltip does not support html content
... return $(this).prop('title');
}
}
});
Now, every time you call .tooltip, HTML content will be returned.
Example: http://jsfiddle.net/Aa5nK/14/
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How to parse freeform street/postal address out of text, and into components
...treet; use a house number that you know doesn't exist). This is useful sometimes, but be aware of that.
Nominatim's usage policy is similarly limiting, especially for high volume and commercial use, and the data is mostly drawn from free sources, so it isn't as well maintained (such is the nature of...
What is a NullPointerException, and how do I fix it?
...problem and let you know that "num may not have been initialized," but sometimes you may write code that does not directly create the object.
For instance, you may have a method as follows:
public void doSomething(SomeObject obj) {
//do something to obj
}
In which case, you are not creating the ...
Why is the gets function so dangerous that it should not be used?
...ata left over on a line. My wrapper code leaves that data to be read next time; you can readily modify it to gobble the rest of the line of data if you prefer:
if (len > 0 && buffer[len-1] == '\n')
buffer[len-1] = '\0';
else
{
int ch;
...
Git keeps asking me for my ssh key passphrase
...h-agent explicitly — yet git continues to ask me for my passphrase every time I try to do a pull or a push.
12 Answers
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How to call an external command?
...s until the subprocess exits (closes its end of the pipe). To read in real time (if there is no buffering issues) you could: for line in iter(p.stdout.readline, ''): print line,
– jfs
Nov 16 '12 at 14:12
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“Keep Me Logged In” - the best approach
...0,000,000,000
So 50 quadrillion guesses per second. That's fast! Right?
time_to_guess = possibilities / guesses_per_second
time_to_guess = 3.4e38 / 50,000,000,000,000,000
time_to_guess = 6,800,000,000,000,000,000,000
So 6.8 sextillion seconds...
Let's try to bring that down to more friendly n...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
...ways should anyways in release/production mode.
Additionally add a random time sleep in the error page to prevent the attacker from timing the responses for added attack information.
In web.config
<configuration>
<location allowOverride="false">
<system.web>
<customE...
Normalize data in pandas
...ation in that regular percentile of datum or z-score was not adequate. Sometimes I knew what the feasible max and min of the population were, and therefore wanted to define it other than my sample, or a different midpoint, or whatever! This can often be useful for rescaling and normalizing data for ...