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Why does Java switch on contiguous ints appear to run faster with added cases?
...9: 289;
100: 300;
110: 311;
120: 322;
130: 333;
140: 344;
150: 355;
160: 366;
170: 377;
180: 388;
190: 399;
200: 410;
210: 421;
220: 432;
default: 443 }
In the first case, with narrow ra...
HEAD and ORIG_HEAD in Git
... not want. "git reset --merge" keeps your local changes.
Before any patches are applied, ORIG_HEAD is set to the tip of the current branch.
This is useful if you have problems with multiple commits, like running 'git am' on the wrong branch or an error in the commits that is more easily fix...
Floating point vs integer calculations on modern hardware
...0191c59c9aedf3d08bf0b129065cccc
i7 4700MQ Linux Ubuntu Xenial 64-bit (all patches to 2018-03-13 applied)
short add: 0.773049
short sub: 0.789793
short mul: 0.960152
short div: 3.273668
int add: 0.837695
int sub: 0.804066
int mul: 0.960840
int div: 3.281113
...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
...gh 2to3 yet... because there's apparantly a bunch of post translation hand patching that still has to be done. If were 100% automated, Python 2.6 would be dead.
– Ira Baxter
Aug 21 '10 at 21:40
...
How to search file text for a pattern and replace it with a given value
... so this should either succeed or fail. The ext4 filesystem has also been patched to support this kind of behavior. If you are very paranoid you should call the fdatasync() system call as a step 3.5 before moving the file into place.
Regardless of language, this is best practice. In languages whe...
Cross-browser testing: All major browsers on ONE machine
...dows machine.
Download: http://sandboxie.com/index.php?DownloadSandboxie
Patch: The extended version is required to enable multiple sandboxes at a time. Pay them or visit YouTube.
Running multiple IE/Safari versions simultaneously requires the extended version. If you don't mind testing one IE/Saf...
What do “branch”, “tag” and “trunk” mean in Subversion repositories?
...lease perimeter 'myProjetc1.0_dev'or myProject2.3_Merge' or 'myProject6..2_Patch1'...
Tag is a snapshot of files in order to easily get back to that state.
The problem is that tag and branch is the same in Subversion. And I would definitely recommend the paranoid approach:
you can use one of th...
Forking vs. Branching in GitHub
... easy when you want the maintainer of the original project to include your patches in his project.
The goal is really to allow collaboration even though direct participation is not always possible.
The fact that you clone on the GitHub side means you have now two "central" repository ("centra...
What XML parser should I use in C++? [closed]
...s a header-only library with no dependencies.
There is a RapidXML "GitHub patch" that allows it to also work with namespaces.
I Care About Performance But Not Quite That Much
Yes, performance matters to you. But maybe you need something a bit less bare-bones. Maybe something that can handle more U...
How exactly does __attribute__((constructor)) work?
...
IIRC, there were a couple of references, PATCH: Support priority argument for constructor/destructor arguments(MAX_RESERVED_INIT_PRIORITY), and that they were the same as C++ (init_priority) 7.7 C++-Specific Variable, Function, and Type Attributes. Then I tried it w...