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Understanding checked vs unchecked exceptions in Java
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re: 3.1 "log it and return" Do so judiciously. This is very close to eating or hiding and exception. I'd do this for something that does not indicate a problem, that is not really exceptional. Logs get flooded and ignored too eas...
How to exclude file only from root folder in Git
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If the above solution does not work for you, try this:
#1.1 Do NOT ignore file pattern in any subdirectory
!*/config.php
#1.2 ...only ignore it in the current directory
/config.php
##########################
# 2.1 Ignore file pattern everywhere
config.php
# 2.2 ...but NOT in th...
How to use OpenSSL to encrypt/decrypt files?
...t states: “The default digest was changed from MD5 to SHA256 in Openssl 1.1.0.” Source: github.com/openssl/openssl/blob/master/doc/man1/enc.pod
– Kebman
Jul 5 '18 at 15:43
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Dynamically adding a form to a Django formset with Ajax
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I found that in Django 1.1 you'll need to assign a value to the prefix member of the Formset Object. This should the same value as the type argument for the cloneMore function.
– Derek Reynolds
Feb 11 '10 at 1...
Bash tool to get nth line from a file
...0 && print && exit;' myfile.ascii
pgm_icnt = 0
real 1m13.146s
This code ran in 00:01:13.146, which is ~2 seconds faster than the baseline. If I'd run it on the full 500,000,000 it would probably take ~12 minutes.
sed
The top answer on the board, here's my result:
$ time sed ...
SVG fill color transparency / alpha?
...CSS3 Color, which is one step away from becoming a w3c recommendation. SVG 1.1 doesn't reference CSS3 Color because it wasn't available at the time, a future version of SVG probably will.
– Erik Dahlström
May 19 '11 at 8:40
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What is an EJB, and what does it do?
...nswer you're looking for? Browse other questions tagged jakarta-ee ejb ejb-3.1 or ask your own question.
NAnt or MSBuild, which one to choose and when?
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I agree. DotNet 1.1 didn't have msbuild.exe. So we were screwed back then. Since 2.0, msbuild.exe and the extra libraries do alot. And writing a custom MsBuild-Task has a learning curve, but I've written about 10 of them over the years.
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std::enable_if to conditionally compile a member function
...lt; std::endl;
}
};
int main()
{
Foo foo;
foo.f(1);
foo.f(1.1);
// Output:
// Int
// Not int
}
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How do I increase the RAM and set up host-only networking in Vagrant?
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Since Vagrant 1.1 customize option is getting VirtualBox-specific.
The modern way to do it is:
config.vm.provider :virtualbox do |vb|
vb.customize ["modifyvm", :id, "--memory", "256"]
end
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