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What does string::npos mean in this code?
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size_t is unsigned int for 32 bit compiler; unsigned long long int for 64 bit compiler.. Setting it to -1 makes it have the max val of that unsigned type.
– sudheerbb
Jan 21 at 10:26
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What is the difference between MOV and LEA?
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In NASM syntax:
mov eax, var == lea eax, [var] ; i.e. mov r32, imm32
lea eax, [var+16] == mov eax, var+16
lea eax, [eax*4] == shl eax, 2 ; but without setting flags
In MASM syntax, use OFFSET var to get a mov-immediate instead of a load.
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How do I print the full value of a long string in gdb?
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Azeem
6,79344 gold badges1717 silver badges3232 bronze badges
answered Dec 3 '15 at 20:47
korrykorry
66855 silver badges5...
Teachable Machine 图像分类扩展 · App Inventor 2 中文网
...支持
不支持
不支持
官方维护
是，持续更新
否，2022年后未更新
结论：MIT 官方 TeachableMachine 扩展功能更全面、更新更及时、支持前后摄像头切换和图片分类，推荐优先使用。TMIC 扩展适合简...
How does C compute sin() and other math functions?
...ion or branching is rather clever. But there's no comment at all!
Older 32-bit versions of GCC/glibc used the fsin instruction, which is surprisingly inaccurate for some inputs. There's a fascinating blog post illustrating this with just 2 lines of code.
fdlibm's implementation of sin in pure C ...
Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
...acbook Pro or Macbook, which are not 64 bit chips. In those cases, use the 32 bit x86 version).
Install all the MySQL components. Using the pref pane, start MySQL.
In the Sharing System Pref, turn on (or if it was already on, turn off/on) Web Sharing.
You should now have Apache/PHP/MySQL running....
How to remove all characters after a specific character in python?
...or example, if string_to_split is a path like root/location/child/too_far.exe and you only want the folder path, you can split by "/".join(string_to_split.split("/")[:-1]) and you'll get
root/location/child
share
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How many GCC optimization levels are there?
... DemiDemi
3,05611 gold badge2626 silver badges3232 bronze badges
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Intellisense and code suggestion not working in Visual Studio 2012 Ultimate RC
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I use this to solve it, go to cmd line
devenv.exe /setup /resetuserdata /resetsettings
Renaming branches remotely in Git
...ced that TortoiseGit commands do not have the origin ref in them (e.g. git.exe push --progress "my_project" interesting_local:interesting).
I am also using Bitbucket and, as others web-based online git managers of the sort (GitHub, GitLab), I was able to delete the remote branch directly through th...