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Why is exception.printStackTrace() considered bad practice?
...rself, use logging framework like Logback or Log4J, to not put them on the raw console because it is very hard to control it.
With logging framework you can easily redirect stack traces to file, console or even send them to a specified e-mail address. With hardcoded printStackTrace() you have to li...
Is D a credible alternative to Java and C++? [closed]
...ell-defined subset of the language. It's still hard to beat C++ when both raw performance and small memory usage are required.
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Do I cast the result of malloc?
...e (alleged) desired type right next to the arithmetic you're doing for the raw size of that variable. I bet you could do an SO study that shows that malloc() bugs are caught much faster when there's a cast. As with assertions, annotations that reveal intent decrease bugs.
Repeating yourself in a wa...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...he tcc C-compiler):
wget https://github.com/levskaya/jslinux-deobfuscated/raw/master/root.bin
We want to put the student's submission in root.bin, so set up the loop device:
sudo losetup /dev/loop0 root.bin
(you could use fuseext2 for this too, but it's not very stable. If it stabilizes, you won'...
How to get the path of a running JAR file?
...from the URL string,
// leaving the base path.
// get the class's raw resource path
final URL classResource = c.getResource(c.getSimpleName() + ".class");
if (classResource == null) return null; // cannot find class resource
final String url = classResource.toString();
fina...
How do I send a cross-domain POST request via JavaScript?
...thing, the server will need to reply with HTML; if the server replies with raw XML, it can't do cross-frame communication.)
– Dan Fabulich
Sep 30 '12 at 5:00
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Is MATLAB OOP slow or am I doing something wrong?
...re reference-counted, because they use copy-on-write and shared underlying raw data.
– Andrew Janke
Apr 19 '19 at 9:20
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Why prefer two's complement over sign-and-magnitude for signed numbers?
... signed or unsigned integer or a double or a string or something else. The raw data is whatever type you choose to interpret it as.
– Welbog
Jul 2 '15 at 19:23
3
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Is a view faster than a simple query?
...atter if it's the index, the fact that a view can leverage the index and a raw query can't is enough
– annakata
Jan 13 '09 at 17:36
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How to un-submodule a Git submodule?
... Bash 2.20.1.1 on Windows 10 with latest version from github: curl https://raw.githubusercontent.com/jeremysears/scripts/master/bin/git-submodule-rewrite > git-submodule-rewrite.sh and ./git-submodule-rewrite.sh <submodule-name>
– Alexey
Dec 6 '19 at 1...