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What are copy elision and return value optimization?
... functions in modern C++ (RVO vs std::move). During watching some of the CppCon 2014 videos, i really got the impression that all modern compilers always do RVO. Furthermore, I've read somewhere that also without any optimizations on, the compilers apply it. But, of course, I am not sure about it. T...
Setup a Git server with msysgit on Windows [closed]
...lowing Tim Davis' guide and Steve's follow-up, here is what I did:
Server PC
Install CopSSH, msysgit.
When creating the CopSSH user, uncheck Password Authentication and check Public Key Authentication so your public/private keys will work.
Create public/private keys using PuTTygen. put both keys ...
Python's os.makedirs doesn't understand “~” in my path
...folder.
NOTE : it will also create folders in path (if required)
srb@srb-pc:~/hello$ ls
srb@srb-pc:~/hello$ python3
>>> from srblib import verify_folder
>>> verify_folder('~/hello/A/B')
>>> exit()
srb@srb-pc:~/hello$ ls
A
srb@srb-pc:~/hello$ ls A
B
srb@srb-pc:~/hello$
...
How can I build a small operating system on an old desktop computer? [closed]
... has ample documentation, because it will generally be simpler than an x86 PC. I've always wanted to write my own OS as well, and I'm starting with writing a microkernel embedded OS for This Development Board from Digilent. It can run the soft-core MicroBlaze processor from Xilinx, which has very th...
Android SDK manager won't open
...droid SDK in any folder/path that contains spaces.
– PC.
Jan 10 '13 at 11:34
@PC. It means if I rename android SDK par...
Do browsers parse javascript on every page load?
...nitor makes note of the
number of times the jump-target program-counter (PC) value has been
jumped-to. This number is called the hit count for the PC. If the hit
count of a particular PC reaches a threshold value, the target is
considered hot.
When the monitor decides a target PC is hot...
Android error: Failed to install *.apk on device *: timeout
... I found out that it is preferable to use the USB port in the back of your PC, since most of the front USB ports are low powered, and really seem to be slower when uploading apks on your devices.
share
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Are Javascript arrays sparse?
...S stack trace =========================================
0: ExitFrame [pc: 0x100931399]
1: StubFrame [pc: 0x1008ee227]
2: StubFrame [pc: 0x100996051]
Security context: 0x1043830808a1 <JSObject>
3: /* anonymous */ [0x1043830b6919] [repl:1] [bytecode=0x1043830b6841 offset=28](thi...
Testing web application on Mac/Safari when I don't own a Mac
...d then 10 free mins each day..You can even test your pages from your local PC by using their WEB TUNNEL Feature
I tested 7 to 8 pages in browserstack...And I think they have some java debugging tool in the upper right corner that is great help
...
How should I detect unnecessary #include files in a large C++ project?
...
PC Lint works quite well for this, and it finds all sorts of other goofy problems for you too. It has command line options that can be used to create External Tools in Visual Studio, but I've found that the Visual Lint addin ...