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How to use conditional breakpoint in Eclipse?
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Don't forget to OMIT the ; at the end - I got an error when I included it.
– modulitos
Sep 23 '14 at 4:12
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What is the most effective way for float and double comparison?
...ed by the majority of programmers. Floating point is always about relative errors, since it is floating point (not fixed point). So it will never correctly work with a fixed error (epsilon).
– user2261015
Apr 13 '17 at 7:58
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Does Python SciPy need BLAS?
...o the same values. If you forget the -fPIC SciPy will actually give you an error about missing symbols and will recommend this switch. The specific section of make.inc looks like this in my setup:
FORTRAN = gfortran
OPTS = -O2 -frecursive -fPIC -m64
DRVOPTS = $(OPTS)
NOOPT = -O0 -frecursi...
Google MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null
...your map Id matches in your initialize function and your HTML or this same error may be thrown.
In other words, make sure your IDs match up. ;)
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(13: Permission denied) while connecting to upstream:[nginx]
...roblem:
setsebool -P httpd_can_network_connect 1
Details
I checked for errors in the SELinux logs:
sudo cat /var/log/audit/audit.log | grep nginx | grep denied
And found that running the following commands fixed my issue:
sudo cat /var/log/audit/audit.log | grep nginx | grep denied | audit2a...
Fade/dissolve when changing UIImageView's image
...eg. [completion copy]) without checking its validity, this will lead to an error. So you should always use objective-c's nil when setting a block to be empty.
– Mr. T
Jan 26 '13 at 0:11
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How to get a enum value from string in C#?
...e = (uint)choice;
// `value` is what you're looking for
} else { /* error: the string was not an enum member */ }
Before .NET 4.5, you had to do the following, which is more error-prone and throws an exception when an invalid string is passed:
(uint)Enum.Parse(typeof(baseKey), "HKEY_LOCAL_...
Heroku push rejected, no Cedar-supported app detected
...nts.txt"). I think to generalize the other answers here, when you get this error it's because Heroku is missing some key file that it uses to identify your app (and its type).
php: index.php
python: requirements.txt
ruby: Gemfile # note the capitalization
node: package.json
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Get the last inserted row ID (with SQL statement) [duplicate]
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@youcantryreachingme: I suspect you have an error somewhere in your code - Pinal Dave typically isn't wrong, and most definitely not on this point .. why don't you put your observations into a question and ask it here?
– marc_s
Ma...
Accessing console and devtools of extension's background.js
...tensions and I can't seem to log to console from my background js. When an error occurs (because of a syntax error, for example), I can't find any error messages either.
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